Updated 16 files and deleted 12 files (automated)

28 files changed, 71 insertions, 912 deletions

diff --git a/_icons/index.php b/_icons/index.php
index b8e6235..733aa72 100644
--- a/_icons/index.php
+++ b/_icons/index.php
@@ -8,24 +8,8 @@ $palettes = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes
 
 $userPalette = $palettes["list"][$palettes["default"]]["light"];
 
-if (isset($_PROFILE) && !isset($_COOKIE["DeltaKiosk"])) {
-    if (isset($_PROFILE["studio_settings"]) && isset($_PROFILE["studio_settings"]["theme"]) && isset($_PROFILE["ultra"]) && $_PROFILE["ultra"] && isset($palettes["list"][$_PROFILE["studio_settings"]["theme"]])) {
-        $userPalette = $palettes["list"][$_PROFILE["studio_settings"]["theme"]][$_PROFILE["studio_settings"]["dark"] === true ? "dark" : "light"];
-    }
-}
-
 if (isset($_SERVER["HTTP_REFERER"]) && isset($_PROFILE)) {
     $id = preg_replace("/^http(s|):\/\/.*\/(edit|profiles)\/([\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})$/i", "$3", $_SERVER['HTTP_REFERER']);
-
-    if (isset($id) && trim($id) !== "") {
-        if (file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/profiles/" . $id . ".json")) {
-            $_ = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/profiles/" . $id . ".json"), true);
-
-            if (isset($_["ultra"]) && $_["ultra"] && isset($_["studio_settings"]) && isset($_["studio_settings"]["profile"]["theme"]) && $_["studio_settings"]["profile"]["theme"] !== -1 && isset($palettes["list"][$_["studio_settings"]["profile"]["theme"]])) {
-                $userPalette = $palettes["list"][$_["studio_settings"]["profile"]["theme"]][!isset($_COOKIE["DeltaKiosk"]) && $_PROFILE["studio_settings"]["dark"] === true ? "dark" : "light"];
-            }
-        }
-    }
 }
 
 if (isset($_GET["__"]) && trim($_GET["__"]) !== "") {
@@ -34,28 +18,17 @@ if (isset($_GET["__"]) && trim($_GET["__"]) !== "") {
     if (str_contains("/", $name)) die();
     if (!file_exists($_SERVER['DOCUMENT_ROOT'] . "/_icons/" . $name)) die();
 
-    if (isset($_COOKIE["DeltaHandoffPalette"]) || isset($userPalette)) {
-        $palette = explode(",", $_COOKIE["DeltaHandoffPalette"] ?? $userPalette);
+    if (isset($userPalette)) {
+        $palette = explode(",", $userPalette);
 
         if (count($palette) > 0) {
-            if (file_exists($_SERVER['DOCUMENT_ROOT'] . "/_icons/_mdi/" . $name) && isset($_COOKIE["DeltaHandoffPalette"])) {
-                header("Content-Type: " . mime_content_type($_SERVER['DOCUMENT_ROOT'] . "/_icons/_mdi/" . $name));
-                header("Content-Length: " . filesize($_SERVER['DOCUMENT_ROOT'] . "/_icons/_mdi/" . $name));
+            header("Content-Type: " . mime_content_type($_SERVER['DOCUMENT_ROOT'] . "/_icons/" . $name));
+            header("Content-Length: " . filesize($_SERVER['DOCUMENT_ROOT'] . "/_icons/" . $name));
 
-                if (isset($_GET['p'])) {
-                    echo(str_replace('fill="#084298"', 'fill="#' . $palette[0] . '"', str_replace('fill="#000000"', 'fill="#' . $palette[9] . '"', file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/_icons/_mdi/" . $name))));
-                } else {
-                    echo(str_replace('fill="#084298"', 'fill="#' . $palette[0] . '"', str_replace('fill="#000000"', 'fill="#' . $palette[6] . '"', file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/_icons/_mdi/" . $name))));
-                }
+            if (isset($_GET['p'])) {
+                echo(str_replace('fill="#084298"', 'fill="#' . $palette[0] . '"', str_replace('fill="#000000"', 'fill="#' . $palette[9] . '"', file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/_icons/" . $name))));
             } else {
-                header("Content-Type: " . mime_content_type($_SERVER['DOCUMENT_ROOT'] . "/_icons/" . $name));
-                header("Content-Length: " . filesize($_SERVER['DOCUMENT_ROOT'] . "/_icons/" . $name));
-
-                if (isset($_GET['p'])) {
-                    echo(str_replace('fill="#084298"', 'fill="#' . $palette[0] . '"', str_replace('fill="#000000"', 'fill="#' . $palette[9] . '"', file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/_icons/" . $name))));
-                } else {
-                    echo(str_replace('fill="#084298"', 'fill="#' . $palette[0] . '"', str_replace('fill="#000000"', 'fill="#' . $palette[6] . '"', file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/_icons/" . $name))));
-                }
+                echo(str_replace('fill="#084298"', 'fill="#' . $palette[0] . '"', str_replace('fill="#000000"', 'fill="#' . $palette[6] . '"', file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/_icons/" . $name))));
             }
         } else {
             header("Content-Type: " . mime_content_type($_SERVER['DOCUMENT_ROOT'] . "/_icons/" . $name));
@@ -69,4 +42,4 @@ if (isset($_GET["__"]) && trim($_GET["__"]) !== "") {
 
         readfile($_SERVER['DOCUMENT_ROOT'] . "/_icons/" . $name);
     }
-}
\ No newline at end of file
+}
diff --git a/_profile/index.php b/_profile/index.php
index 47c8334..4a3cae6 100644
--- a/_profile/index.php
+++ b/_profile/index.php
@@ -11,7 +11,7 @@ $gender = "other";
 if (isset($id)) {
     $id = substr($id, 1);
     if (!preg_match("/[a-zA-Z0-6]/m", $id)) {
-        if (!isset($_COOKIE["DeltaHandoffPalette"])) header("Location: /profile/$_USER"); else header("Location: /mobile_profile");
+        header("Location: /profile/$_USER");
         die();
     }
 
@@ -25,7 +25,7 @@ if (isset($id)) {
     $title_pre = $data["nick_name"] ?? $data["first_name"] . " " . $data["last_name"];
     $title = "lang_profile_title";
 } else {
-    if (!isset($_COOKIE["DeltaHandoffPalette"])) header("Location: /profile/$_USER"); else header("Location: /mobile_profile");
+    header("Location: /profile/$_USER");
     die();
 }
 
@@ -217,4 +217,4 @@ foreach (array_filter(scandir($_SERVER["DOCUMENT_ROOT"] . "/includes/data/people
     <br><br>
 </div>
 
-<?php if ($id !== $_USER) addToUserHistory($id); require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/footer.php"; ?>
\ No newline at end of file
+<?php if ($id !== $_USER) addToUserHistory($id); require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/footer.php"; ?>
diff --git a/admin/handoff/index.php b/admin/handoff/index.php
deleted file mode 100644
index 40ceeb9..0000000
--- a/admin/handoff/index.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/session.php";
-$title = "lang_admin_title";
-$title_pre = l("lang_admin_titles_handoff");
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/header.php";
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/navigation.php";
-
-$indexes = [
-    "Primary",
-    "On Primary",
-    "On Background",
-    "On Primary Container",
-    "Secondary 35/Secondary 80",
-    "Secondary 30/Secondary 90",
-    "Secondary 25/Secondary 95",
-    "Surface Variant",
-    "Neutral 10/Neutral 95",
-    "Background"
-];
-
-global $palette;
-
-?>
-
-<div class="container">
-    <br><br>
-    <a href="/admin">← <?= l("lang_admin_title") ?></a>
-    <h1><?= l("lang_admin_titles_handoff") ?></h1>
-
-    <code><?= implode(",", $palette) ?></code><br>
-    <code><?= $_COOKIE["DeltaHandoffPalette"] ?? "-" ?></code>
-
-    <ul>
-        <?php foreach ($palette as $index => $color): ?>
-            <li>[<?= $index ?>, <?= $indexes[9 - $index] ?? "(unknown)" ?>] <code>#<?= $color ?></code> <div style="background-color: #<?= $color ?>; width: 16px; height: 16px; display: inline-block;"></div></li>
-        <?php endforeach; ?>
-    </ul>
-
-    <br><br>
-</div>
-
-<?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/footer.php"; ?>
\ No newline at end of file
diff --git a/admin/index.php b/admin/index.php
index 44b2f90..bab5d96 100644
--- a/admin/index.php
+++ b/admin/index.php
@@ -15,7 +15,6 @@ require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/navigation.php";
         <a href="/admin/requests" class="list-group-item list-group-item-action"><?= l("lang_admin_titles_requests") ?></a>
         <a href="/admin/registrations" class="list-group-item list-group-item-action"><?= l("lang_admin_titles_registrations") ?></a>
         <a href="/admin/objects" class="list-group-item list-group-item-action"><?= l("lang_admin_titles_objects") ?></a>
-        <a href="/admin/handoff" class="list-group-item list-group-item-action"><?= l("lang_admin_titles_handoff") ?></a>
         <a href="/admin/support" class="list-group-item list-group-item-action"><?= l("lang_admin_titles_support") ?></a>
         <a href="/admin/codes" class="list-group-item list-group-item-action"><?= l("lang_admin_titles_codes") ?></a>
         <a href="/admin/avatars" class="list-group-item list-group-item-action"><?= l("lang_admin_titles_avatars") ?></a>
@@ -24,4 +23,4 @@ require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/navigation.php";
     <br><br>
 </div>
 
-<?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/footer.php"; ?>
\ No newline at end of file
+<?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/footer.php"; ?>
diff --git a/handoff/avatar/index.php b/handoff/avatar/index.php
deleted file mode 100644
index baf6519..0000000
--- a/handoff/avatar/index.php
+++ /dev/null
@@ -1,121 +0,0 @@
-<?php
-
-function imageCreateCorners($sourceImageFile, $radius) {
-    # test source image
-    if (file_exists($sourceImageFile)) {
-        $res = is_array($info = getimagesize($sourceImageFile));
-    }
-    else $res = false;
-
-    # open image
-    if ($res) {
-        $w = $info[0];
-        $h = $info[1];
-        switch ($info['mime']) {
-            case 'image/jpeg': $src = imagecreatefromjpeg($sourceImageFile);
-                break;
-            case 'image/gif': $src = imagecreatefromgif($sourceImageFile);
-                break;
-            case 'image/png': $src = imagecreatefrompng($sourceImageFile);
-                break;
-            default:
-                $res = false;
-        }
-    }
-
-    # create corners
-    if ($res) {
-
-        $q = 10; # change this if you want
-        $radius *= $q;
-
-        # find unique color
-        do {
-            $r = rand(0, 255);
-            $g = rand(0, 255);
-            $b = rand(0, 255);
-        }
-        while (imagecolorexact($src, $r, $g, $b) < 0);
-
-        $nw = $w*$q;
-        $nh = $h*$q;
-
-        $img = imagecreatetruecolor($nw, $nh);
-        $alphacolor = imagecolorallocatealpha($img, $r, $g, $b, 127);
-        imagealphablending($img, false);
-        imagesavealpha($img, true);
-        imagefilledrectangle($img, 0, 0, $nw, $nh, $alphacolor);
-
-        imagefill($img, 0, 0, $alphacolor);
-        imagecopyresampled($img, $src, 0, 0, 0, 0, $nw, $nh, $w, $h);
-
-        imagearc($img, $radius-1, $radius-1, $radius*2, $radius*2, 180, 270, $alphacolor);
-        imagefilltoborder($img, 0, 0, $alphacolor, $alphacolor);
-        imagearc($img, $nw-$radius, $radius-1, $radius*2, $radius*2, 270, 0, $alphacolor);
-        imagefilltoborder($img, $nw-1, 0, $alphacolor, $alphacolor);
-        imagearc($img, $radius-1, $nh-$radius, $radius*2, $radius*2, 90, 180, $alphacolor);
-        imagefilltoborder($img, 0, $nh-1, $alphacolor, $alphacolor);
-        imagearc($img, $nw-$radius, $nh-$radius, $radius*2, $radius*2, 0, 90, $alphacolor);
-        imagefilltoborder($img, $nw-1, $nh-1, $alphacolor, $alphacolor);
-        imagealphablending($img, true);
-        imagecolortransparent($img, $alphacolor);
-
-        # resize image down
-        $dest = imagecreatetruecolor($w, $h);
-        imagealphablending($dest, false);
-        imagesavealpha($dest, true);
-        imagefilledrectangle($dest, 0, 0, $w, $h, $alphacolor);
-        imagecopyresampled($dest, $img, 0, 0, 0, 0, $w, $h, $nw, $nh);
-
-        # output image
-        $res = $dest;
-        imagedestroy($src);
-        imagedestroy($img);
-    }
-
-    return $res;
-}
-
-$api = true;
-$data = [
-    "loggedIn" => false
-];
-
-if (isset($_GET["token"])) {
-    $_COOKIE["DeltaSession"] = $_GET["token"];
-}
-
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/session.php"; global $_USER; global $_PROFILE;
-
-if ($data["loggedIn"] && file_exists($_SERVER['DOCUMENT_ROOT'] . "/uploads/" . $_USER . ".webp")) {
-    header("Content-Type: image/png");
-    $id = bin2hex(random_bytes(32));
-    $out = [];
-    $out2 = [];
-
-    $size = getimagesize($_SERVER['DOCUMENT_ROOT'] . "/uploads/" . $_USER . ".webp");
-
-    exec('convert -size 128x128 xc:none -draw "roundrectangle 0,0,128,128,128,128" /tmp/' . $id . '-mask.png', $out);
-
-    exec('convert -resize 128x128 "' . $_SERVER['DOCUMENT_ROOT'] . "/uploads/" . $_USER . ".webp" . '" /tmp/' . $id . '-source.png');
-    exec('convert /tmp/' . $id . '-source.png -matte /tmp/' . $id . '-mask.png -compose DstIn -composite /tmp/' . $id . '.png', $out2);
-
-    if ($_PROFILE["plus"]) {
-        exec('convert -background none -bordercolor none -resize 94x94 -border 17x17 /tmp/' . $id . '.png /tmp/' . $id . '-source.png');
-
-        if ($_PROFILE["ultra"]) {
-            exec('convert -background none /tmp/' . $id . '-source.png "' . $_SERVER['DOCUMENT_ROOT'] . '/circle-ultra.png" -gravity Center -composite /tmp/' . $id . '.png');
-        } else {
-            exec('convert -background none /tmp/' . $id . '-source.png "' . $_SERVER['DOCUMENT_ROOT'] . '/circle-plus.png" -gravity Center -composite /tmp/' . $id . '.png');
-        }
-    }
-
-    echo(file_get_contents('/tmp/' . $id . '.png'));
-    unlink('/tmp/' . $id . '.png');
-    unlink('/tmp/' . $id . '-mask.png');
-    unlink('/tmp/' . $id . '-source.png');
-} else {
-    header("Content-Type: image/png");
-
-    die(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/defaultuser.png"));
-}
\ No newline at end of file
diff --git a/handoff/fcm/index.php b/handoff/fcm/index.php
deleted file mode 100644
index f9e5ac6..0000000
--- a/handoff/fcm/index.php
+++ /dev/null
@@ -1,69 +0,0 @@
-<?php
-
-$GLOBALS["dump"] = [];
-
-set_error_handler(function($errno, $errstr, $errfile, $errline) {
-    die(json_encode([
-        "error" => $errstr,
-        "line" => $errline,
-        "dump" => $GLOBALS["dump"]
-    ]));
-});
-
-$json = file_get_contents('php://input');
-$obj = json_decode($json, true);
-
-header("Content-Type: application/json");
-$data = [
-    "session" => isset($obj["session"]) && trim(explode("||||", $obj["session"])[1]) !== "" ? explode("||||", $obj["session"])[1] : null,
-    "token" => isset($obj["session"]) && trim(explode("||||", $obj["session"])[0]) !== "" ? explode("||||", $obj["session"])[0] : null,
-];
-$api = true;
-
-$users = array_values(array_filter(scandir($_SERVER['DOCUMENT_ROOT'] . "/includes/data/profiles"), function ($i) {
-    return !str_starts_with($i, ".");
-}));
-
-if (isset($data["token"])) {
-    $_COOKIE["DeltaSession"] = $data["token"];
-}
-
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/session.php"; global $_PROFILE;
-
-if (isset($_PROFILE) && isset($data["session"])) {
-    if (!isset($_PROFILE["devices"])) $_PROFILE["devices"] = [];
-
-    if (!in_array($data["session"], array_map(function ($i) {
-        return $i["token"];
-    }, $_PROFILE["devices"]))) {
-        foreach ($users as $user) {
-            $GLOBALS["dump"][] = $users;
-            $userData = json_decode(pf_utf8_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/profiles/" . $user)), true);
-            $userData["devices"] = array_values(array_filter($userData["devices"], function ($i) use ($data) {
-                return $i["token"] !== $data["session"];
-            }));
-            while (trim(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/profiles/" . $user)) === "") {}
-            file_put_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/profiles/" . $user, pf_utf8_encode(json_encode($userData, JSON_PRETTY_PRINT)));
-        }
-
-        $_PROFILE["devices"][] = [
-            "token" => $data["session"],
-            "date" => date('c')
-        ];
-    } else {
-        foreach ($_PROFILE["devices"] as $index => $device) {
-            if ($device["token"] === $data["session"]) {
-                $_PROFILE["devices"][$index]["date"] = date('c');
-            }
-        }
-    }
-
-    saveProfile();
-    die(json_encode([
-        "error" => null
-    ]));
-} else {
-    die(json_encode([
-        "error" => "Not logged in or no token received"
-    ]));
-}
\ No newline at end of file
diff --git a/handoff/index.php b/handoff/index.php
deleted file mode 100644
index 14d9538..0000000
--- a/handoff/index.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-
-$palette = [];
-
-header("Content-Type: text/plain");
-
-foreach (explode(",", $_GET["colors"] ?? "") as $color) {
-    $palette[] = substr(dechex((int)$color), strlen(dechex((int)$color)) - 6);
-}
-
-setcookie("DeltaHandoffPalette", implode(",", $palette), 0, "/");
-header("Location: " . ($_GET["return"] ?? "/"));
-die();
\ No newline at end of file
diff --git a/handoff/version/index.php b/handoff/version/index.php
deleted file mode 100644
index 859bb3e..0000000
--- a/handoff/version/index.php
+++ /dev/null
@@ -1,36 +0,0 @@
-<?php
-
-$json = file_get_contents('php://input');
-$obj = json_decode($json, true);
-
-header("Content-Type: application/json");
-$data = [
-    "loggedIn" => false,
-    "admin" => false,
-    "subscription" => "base",
-    "blocked" => false,
-    "session" => $_COOKIE["DeltaSession"] ?? (isset($obj["session"]) && trim($obj["session"]) !== "" ? $obj["session"] : null),
-    "name" => null
-];
-$api = true;
-
-if (isset($data["session"])) {
-    $_COOKIE["DeltaSession"] = $data["session"];
-}
-
-$data["version"] = trim(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/version"));
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/session.php"; global $_PROFILE;
-
-if (isset($_PROFILE)) {
-    if ($_PROFILE["plus"] && $_PROFILE["ultra"]) {
-        $data["subscription"] = "ultra";
-    } else if ($_PROFILE["plus"]) {
-        $data["subscription"] = "plus";
-    }
-
-    $data["admin"] = $_PROFILE["admin"] ?? false;
-
-    $data["name"] = $_PROFILE["nick_name"] ?? $_PROFILE["first_name"] . " " . $_PROFILE["last_name"];
-}
-
-die(json_encode($data, JSON_PRETTY_PRINT));
\ No newline at end of file
diff --git a/includes/functions.php b/includes/functions.php
index d8f5c7b..80f6f72 100644
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -46,16 +46,8 @@ function pf_utf8_encode(string $string): string {
     return iconv("ISO-8859-1", "UTF-8", $string);
 }
 
-function hasProfileSetting($setting, $default, $target = null) {
-    global $_PROFILE;
-
-    if ($target === null) $target = $_PROFILE;
-
-    if (isset($target["ultra"]) && $target["ultra"] && isset($target["studio_settings"]) && isset($target["studio_settings"]["profile"]) && isset($target["studio_settings"]["profile"][$setting])) {
-        return $target["studio_settings"]["profile"][$setting];
-    } else {
-        return $default;
-    }
+function hasProfileSetting($_1, $default, $_2 = null) {
+    return $default;
 }
 
 function badges($data) { ?>
@@ -79,7 +71,7 @@ function badges($data) { ?>
 function initLang(): void {
     global $_PROFILE;
 
-    if (isset($_PROFILE) && isset($_PROFILE["language"]) && !isset($_COOKIE["DeltaHandoffPalette"])) {
+    if (isset($_PROFILE) && isset($_PROFILE["language"])) {
         genLang("en");
         genLang($_GET["hl"] ?? $_PROFILE["language"]);
     } else {
@@ -598,4 +590,4 @@ function findRelated($id) {
     }
 }
 
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/linking.php";
\ No newline at end of file
+require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/linking.php";
diff --git a/includes/header.php b/includes/header.php
index efb49ae..c59262e 100644
--- a/includes/header.php
+++ b/includes/header.php
@@ -15,35 +15,28 @@ if (isset($_PROFILE)) {
 require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/functions.php";
 initLang();
 
-if (isset($_COOKIE["DeltaHandoffPalette"]) && !str_starts_with($_SERVER['REQUEST_URI'], "/login")) {
-    header("Location: /login/android/");
-    die();
-}
-
 $palettes = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/themes.json"), true);
 
 if (isset($_PROFILE)) {
-    if (!isset($_PROFILE["studio_settings"])) {
-        $_PROFILE["studio_settings"] = [
-            "theme" => $palettes["default"],
-            "dark" => false,
-            "navigation" => [
-                "top" => [],
-                "bottom" => [],
-                "home" => []
-            ],
-            "profile" => [
-                "badge" => true,
-                "theme" => -1,
-                "detailed" => false,
-                "photo" => true,
-                "hide" => false,
-                "phone" => true,
-                "email" => true,
-                "birth" => true
-            ]
-        ];
-    }
+    $_PROFILE["studio_settings"] = [
+        "theme" => $palettes["default"],
+        "dark" => false,
+        "navigation" => [
+            "top" => [],
+            "bottom" => [],
+            "home" => []
+        ],
+        "profile" => [
+            "badge" => true,
+            "theme" => -1,
+            "detailed" => false,
+            "photo" => true,
+            "hide" => false,
+            "phone" => true,
+            "email" => true,
+            "birth" => true
+        ]
+    ];
 
     saveProfile();
 }
@@ -57,22 +50,8 @@ if (isset($_PROFILE)) {
 
 $userPalette = $palettes["list"][$palettes["default"]]["light"];
 
-if (isset($_PROFILE) && !isset($_COOKIE["DeltaKiosk"])) {
-    if (isset($_PROFILE["studio_settings"]) && isset($_PROFILE["studio_settings"]["theme"]) && isset($_PROFILE["ultra"]) && $_PROFILE["ultra"] && isset($palettes["list"][$_PROFILE["studio_settings"]["theme"]])) {
-        $userPalette = $palettes["list"][$_PROFILE["studio_settings"]["theme"]][$_PROFILE["studio_settings"]["dark"] === true ? "dark" : "light"];
-    }
-}
-
 if (isset($_GET["__"])) {
     $_id = str_replace("/", "-", substr($_GET["__"], 1));
-
-    if (file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/profiles/" . $_id . ".json")) {
-        $_ = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/profiles/" . $_id . ".json"), true);
-
-        if (isset($_["ultra"]) && $_["ultra"] && isset($_["studio_settings"]) && isset($_["studio_settings"]["profile"]["theme"]) && $_["studio_settings"]["profile"]["theme"] !== -1 && isset($palettes["list"][$_["studio_settings"]["profile"]["theme"]])) {
-            $userPalette = $palettes["list"][$_["studio_settings"]["profile"]["theme"]][!isset($_COOKIE["DeltaKiosk"]) && $_PROFILE["studio_settings"]["dark"] === true ? "dark" : "light"];
-        }
-    }
 }
 
 ?>
@@ -535,75 +514,9 @@ if (isset($_GET["__"])) {
             font-family: "Nunito",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue","Noto Sans","Liberation Sans",Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";
         }
 
-        <?php if (isset($_COOKIE["DeltaHandoffPalette"])): ?>
-        * {
-            font-family: system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue","Noto Sans","Liberation Sans",Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";
-        }
-
-        #desktop-navigation {
-            display: none;
-        }
-
-        .navbar {
-            display: none;
-        }
-        #footer {
-            display: none;
-        }
-
-        h1 {
-            font-size: 0;
-        }
-
-        h1 .btn, h1 .dropdown {
-            margin-left: 10px;
-        }
-
-        h1 .btn:nth-child(1) {
-            margin-left: 0 !important;
-        }
-
-        body > div > #page > .container, body > div > #page > form > .container {
-            margin-top: -35px;
-        }
-
-        h1 > span {
-            float: none !important;
-            text-align: center;
-            display: block;
-        }
-
-        #plus-container {
-            margin-top: 0 !important;
-        }
-
-
-        #plus-types {
-            display: block !important;
-            margin-top: 10px;
-        }
-
-        #plus-types span {
-            font-size: 16px !important;
-        }
-
-        .coins-inline {
-            float: initial;
-            margin-bottom: 10px;
-            display: block;
-            width: max-content;
-            margin-left: auto;
-            margin-right: auto;
-        }
-
-        .badge-subscription-mobile {
-            display: none;
-        }
-        <?php endif; ?>
-
-        <?php if (isset($_COOKIE["DeltaHandoffPalette"]) || isset($userPalette)):
+        <?php if (isset($userPalette)):
 
-        $palette = explode(",", $_COOKIE["DeltaHandoffPalette"] ?? $userPalette);
+        $palette = explode(",", $userPalette);
 
         function rgb($color) {
             return hexdec(substr($color, 0, 2)) . "," . hexdec(substr($color, 2, 2)) . "," . hexdec(substr($color, 4, 2));
diff --git a/includes/navigation.php b/includes/navigation.php
index 186f779..7e99fec 100644
--- a/includes/navigation.php
+++ b/includes/navigation.php
@@ -1,6 +1,6 @@
 <?php global $unreadAlerts; global $_USER; global $_PROFILE; global $betaEligible; ?>
 <style>
-    <?php if (!isset($_COOKIE["DeltaHandoffPalette"]) && !isset($_GET["frameless"])): ?>
+    <?php if (!isset($_GET["frameless"])): ?>
     #desktop-navigation-mobile {
         display: none;
     }
@@ -152,11 +152,6 @@
             </ul>
         </div>
         <div style="display: inline-flex;float: right;height: 57px;margin-top: -10px;align-items: center;margin-right:-10px;">
-            <?php if (isset($_PROFILE["ultra"]) && $_PROFILE['ultra']): ?>
-            <a style="margin-right: 15px; background-color: var(--bs-body-color); border-radius: 999px; width: 24px; height: 24px; display:flex; align-items: center; justify-content: center;" href="/studio" data-bs-placement="bottom" class="newnav-link" title="<?= l("lang_navigation_user_studio") ?>" data-bs-toggle="tooltip">
-                <img src="/icons/studio.svg" style="width: 16px; height: 16px;">
-            </a>
-            <?php endif; ?>
             <?php if (!isset($_PROFILE["plus"]) || !$_PROFILE['plus']): ?>
                 <a style="margin-right: 15px; background-color: var(--bs-body-color); border-radius: 999px; width: 24px; height: 24px; display:flex; align-items: center; justify-content: center;" href="/plus" data-bs-placement="bottom" class="newnav-link" title="<?= l("lang_navigation_upgrade") ?>" data-bs-toggle="tooltip">
                     <img src="/icons/upgrade.svg" style="width: 16px; height: 16px;">
@@ -214,13 +209,6 @@
                     <h4>Delta Plus/Ultra</h4>
                 </div>
             </div>
-        <?php elseif (str_starts_with($_SERVER['REQUEST_URI'], "/studio/") || $_SERVER['REQUEST_URI'] === "/studio"): ?>
-            <div style="display: flex; align-items: center; justify-content: center; text-align: center; height: 100%;opacity:.5;">
-                <div>
-                    <img src="/icons/studio-mono.svg" style="width: 48px;">
-                    <h4><?= l("lang_studio_title") ?></h4>
-                </div>
-            </div>
         <?php elseif (str_starts_with($_SERVER['REQUEST_URI'], "/request/") || $_SERVER['REQUEST_URI'] === "/request" || str_starts_with($_SERVER['REQUEST_URI'], "/edit/") || $_SERVER['REQUEST_URI'] === "/edit"): ?>
             <div style="display: flex; align-items: center; justify-content: center; text-align: center; height: 100%;opacity:.5;">
                 <div>
@@ -346,4 +334,4 @@
     }
 </script>
 
-<div id="page">
\ No newline at end of file
+<div id="page">
diff --git a/includes/oobe.php b/includes/oobe.php
index 0405c60..95ed574 100644
--- a/includes/oobe.php
+++ b/includes/oobe.php
@@ -21,7 +21,7 @@
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-3); border-radius: 999px; margin-right: 5px;"></div>
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-3); border-radius: 999px; margin-right: 5px;"></div>
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-3); border-radius: 999px; margin-right: 5px;"></div>
-                                <?php if (!isset($_COOKIE["DeltaHandoffPalette"])): ?><div style="width: 12px; height: 12px; background-color: var(--palette-3); border-radius: 999px; margin-right: 5px;"></div><?php endif; ?>
+                                <div style="width: 12px; height: 12px; background-color: var(--palette-3); border-radius: 999px; margin-right: 5px;"></div>
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-3); border-radius: 999px;"></div>
                             </div>
                             <div style="display: flex; justify-content: end; width: 100%;">
@@ -52,7 +52,7 @@
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-9); border-radius: 999px; margin-right: 5px;"></div>
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-3); border-radius: 999px; margin-right: 5px;"></div>
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-3); border-radius: 999px; margin-right: 5px;"></div>
-                                <?php if (!isset($_COOKIE["DeltaHandoffPalette"])): ?><div style="width: 12px; height: 12px; background-color: var(--palette-3); border-radius: 999px; margin-right: 5px;"></div><?php endif; ?>
+                                <div style="width: 12px; height: 12px; background-color: var(--palette-3); border-radius: 999px; margin-right: 5px;"></div>
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-3); border-radius: 999px;"></div>
                             </div>
                             <div style="display: flex; justify-content: end; width: 100%;">
@@ -85,7 +85,7 @@
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-9); border-radius: 999px; margin-right: 5px;"></div>
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-9); border-radius: 999px; margin-right: 5px;"></div>
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-3); border-radius: 999px; margin-right: 5px;"></div>
-                                <?php if (!isset($_COOKIE["DeltaHandoffPalette"])): ?><div style="width: 12px; height: 12px; background-color: var(--palette-3); border-radius: 999px; margin-right: 5px;"></div><?php endif; ?>
+                                <div style="width: 12px; height: 12px; background-color: var(--palette-3); border-radius: 999px; margin-right: 5px;"></div>
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-3); border-radius: 999px;"></div>
                             </div>
                             <div style="display: flex; justify-content: end; width: 100%;">
@@ -118,40 +118,7 @@
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-9); border-radius: 999px; margin-right: 5px;"></div>
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-9); border-radius: 999px; margin-right: 5px;"></div>
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-9); border-radius: 999px; margin-right: 5px;"></div>
-                                <?php if (!isset($_COOKIE["DeltaHandoffPalette"])): ?><div style="width: 12px; height: 12px; background-color: var(--palette-3); border-radius: 999px; margin-right: 5px;"></div><?php endif; ?>
-                                <div style="width: 12px; height: 12px; background-color: var(--palette-3); border-radius: 999px;"></div>
-                            </div>
-                            <div style="display: flex; justify-content: end; width: 100%;">
-                                <a onclick="if (document.cookie.includes('DeltaHandoffPalette=')) { page(6); } else { page(5); }" class="btn btn-primary"><?= l("lang_oobe_next") ?></a>
-                            </div>
-                        </div>
-                    </div>
-                </div>
-                <div id="oobe-page-5" class="oobe-page" style="display: none;">
-                    <div style="text-align: center;">
-                        <img style="width: 64px;" src="/icons/smartphone.svg">
-                        <h3 style="margin-top: 5px;"><?= l("lang_oobe_pages_4_title") ?></h3>
-
-                        <div class="oobe-container" style="height: 228px;">
-                            <p style="margin-top: 10px;">
-                                <?= l("lang_oobe_pages_4_description") ?>
-                            </p>
-
-                            <div class="card" style="margin-bottom: 20px; text-align: left; background-color: var(--palette-3);">
-                                <div class="card-body"><?= l("lang_oobe_pages_4_tip") ?></div>
-                            </div>
-                        </div>
-
-                        <div style="display: grid; grid-template-columns: 1fr 1fr 1fr;">
-                            <div style="display: flex; justify-content: start; width: 100%;">
-                                <a onclick="page(4, true);" class="btn btn-outline-primary"><?= l("lang_oobe_back") ?></a>
-                            </div>
-                            <div style="display: flex; justify-content: center; align-items: center; width: 100%;">
-                                <div style="width: 12px; height: 12px; background-color: var(--palette-9); border-radius: 999px; margin-right: 5px;"></div>
-                                <div style="width: 12px; height: 12px; background-color: var(--palette-9); border-radius: 999px; margin-right: 5px;"></div>
-                                <div style="width: 12px; height: 12px; background-color: var(--palette-9); border-radius: 999px; margin-right: 5px;"></div>
-                                <div style="width: 12px; height: 12px; background-color: var(--palette-9); border-radius: 999px; margin-right: 5px;"></div>
-                                <?php if (!isset($_COOKIE["DeltaHandoffPalette"])): ?><div style="width: 12px; height: 12px; background-color: var(--palette-9); border-radius: 999px; margin-right: 5px;"></div><?php endif; ?>
+                                <div style="width: 12px; height: 12px; background-color: var(--palette-3); border-radius: 999px; margin-right: 5px;"></div>
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-3); border-radius: 999px;"></div>
                             </div>
                             <div style="display: flex; justify-content: end; width: 100%;">
@@ -191,14 +158,14 @@
 
                         <div style="display: grid; grid-template-columns: 1fr 1fr 1fr;">
                             <div style="display: flex; justify-content: start; width: 100%;">
-                                <a onclick="if (document.cookie.includes('DeltaHandoffPalette=')) { page(4, true); } else { page(5, true); }" class="btn btn-outline-primary"><?= l("lang_oobe_back") ?></a>
+                                <a onclick="page(4, true);" class="btn btn-outline-primary"><?= l("lang_oobe_back") ?></a>
                             </div>
                             <div style="display: flex; justify-content: center; align-items: center; width: 100%;">
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-9); border-radius: 999px; margin-right: 5px;"></div>
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-9); border-radius: 999px; margin-right: 5px;"></div>
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-9); border-radius: 999px; margin-right: 5px;"></div>
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-9); border-radius: 999px; margin-right: 5px;"></div>
-                                <?php if (!isset($_COOKIE["DeltaHandoffPalette"])): ?><div style="width: 12px; height: 12px; background-color: var(--palette-9); border-radius: 999px; margin-right: 5px;"></div><?php endif; ?>
+                                <div style="width: 12px; height: 12px; background-color: var(--palette-9); border-radius: 999px; margin-right: 5px;"></div>
                                 <div style="width: 12px; height: 12px; background-color: var(--palette-9); border-radius: 999px;"></div>
                             </div>
                             <div style="display: flex; justify-content: end; width: 100%;">
@@ -363,4 +330,4 @@
         oobe.show();
         document.getElementById("oobe").classList.add("fade");
     }
-</script>
\ No newline at end of file
+</script>
diff --git a/index.php b/index.php
index 0b57a36..280f46f 100644
--- a/index.php
+++ b/index.php
@@ -14,29 +14,11 @@ $version = file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/version");
     <br><br>
     <h1><?= l("lang_home_greeting") ?> <?= $_PROFILE["nick_name"] ?? $_PROFILE["first_name"] . " " . $_PROFILE["last_name"] ?></h1>
 
-    <?php if (isset($_COOKIE["DeltaHandoffPalette"]) && isset($_GET["debug"])): ?>
-        <div class="alert alert-primary">
-            <details>
-                <summary>This device is using a custom handoff palette.</summary>
-                <ul>
-                    <?php foreach (explode(",", $_COOKIE['DeltaHandoffPalette']) as $color): ?>
-                        <li><?= $color ?> <span style="background-color:#<?= $color ?>;width:36px;height:36px;display:inline-block;"></span></li>
-                    <?php endforeach; ?>
-                </ul>
-            </details>
-        </div>
-    <?php endif; ?>
-
     <?php if ($_SERVER["SERVER_PORT"] === "81"): ?>
         <div class="alert alert-danger">
             <b>This is a development environment.</b> All data is reset with data from production every 60 minutes. Run <code style="color: inherit;"><?= $_SERVER['DOCUMENT_ROOT'] ?>/includes/prod.sh</code> to push this release to production.
         </div>
     <?php endif; ?>
-    <?php if (isset($_COOKIE["DeltaHandoffPalette"])): ?>
-        <div class="alert alert-danger">
-            <b><?= l("lang_mobile_end_0") ?></b> <?= l("lang_mobile_end_1") ?>
-        </div>
-    <?php endif; ?>
 
     <?php if (str_contains($version, "rc") ||
               str_contains($version, "eap") ||
diff --git a/lang/en.json b/lang/en.json
index 3d3ef1b..d56e320 100644
--- a/lang/en.json
+++ b/lang/en.json
@@ -87,7 +87,6 @@
     "upgrade": "Upgrade",
     "beta": "Latest changes",
     "user": {
-      "studio": "Delta Studio",
       "dashboard": "Dashboard",
       "profile": "Your profile",
       "edit": "Edit page",
@@ -288,7 +287,7 @@
     "change": "Change subscription",
     "notice": "Current subscription is %1. May require a Delta coins balance.",
     "perks": "What do we get with Delta Plus (for 4 coins a month)?",
-    "perks2": "Delta Ultra adds all of this for 6 coins a month:",
+    "perks2": "Delta Ultra adds all of this for 5 coins a month:",
     "list": [
       {
         "title": "Free technical support",
@@ -320,11 +319,7 @@
         "description": "With a profile nickname, you get another name Delta users can use to refer to you%1. This nickname will replace your real name everywhere in Delta%2.",
         "pretty": "Custom nickname for your profile and Delta"
       },
-      {
-        "title": "Delta Studio",
-        "description": "With Delta Ultra, you get to customise everything with Delta Studio. Your own profile, the color theme%1, and even more!",
-        "pretty": "Additional interface customisation options"
-      },
+      null,
       {
         "title": "Mobile notifications",
         "description": "Tired of getting emails? Delta Ultra allows you to get notifications from Delta directly on your phone, without using email%1.",
@@ -348,7 +343,7 @@
     },
     "trial": {
       "title": "Get 5 coins free",
-      "description": "First time using Delta Plus? You can get 5 coins for free (1 month of Delta Plus subscription%1)."
+      "description": "First time using Delta Plus? You can get 5 coins for free (1 month of Delta Ultra subscription%1)."
     },
     "notes": [
       "Delta Plus is only available for users who are 16 years old or more and without an active account block.",
@@ -599,7 +594,6 @@
     "subscriptions": "Subscriptions and coins",
     "pending": "Pending change requests",
     "support": "Delta help and support",
-    "studio": "Open Delta Studio",
     "beta": "Latest Delta Beta changes",
     "admin": "Administrative options",
     "end": [
@@ -775,52 +769,6 @@
     "network": "Network routing",
     "new": "New"
   },
-  "studio": {
-    "title": "Delta Studio",
-    "theme": "Theme",
-    "dark": "Dark theme",
-    "light": "Light theme",
-    "profile": "Profile",
-    "on": "On",
-    "off": "Off",
-    "redacted": "[redacted]",
-    "settings": {
-      "badge": {
-        "title": "Show subscription badge",
-        "description": "Display the Delta Ultra badge next to your name"
-      },
-      "detailed": {
-        "title": "Detailed statistics information",
-        "description": "Show more statistics about you, such as your most viewed pages"
-      },
-      "photo": {
-        "title": "Show profile picture",
-        "description": "Show your profile picture next to other personal information"
-      },
-      "hide": {
-        "title": "Hide statistics information",
-        "description": "Hide all statistics from your profile (dates and pending requests)"
-      },
-      "birth": {
-        "title": "Show complete birth date",
-        "description": "Show your complete birth date next to your age"
-      },
-      "phone": {
-        "title": "Show phone number",
-        "description": "Show your phone number on your profile"
-      },
-      "email": {
-        "title": "Show email address",
-        "description": "Show your email address on your profile"
-      }
-    },
-    "details": {
-      "most": "Most viewed pages:",
-      "requests": "Latest change requests:",
-      "none": "No pending requests."
-    },
-    "kiosk": "Delta Studio theming options are not available when using a Delta kiosk. Open this page on your own device to change these settings."
-  },
   "badges": {
     "admin": "Delta staff",
     "eap": "Early supporter",
@@ -1048,7 +996,6 @@
     "titles": {
       "codes": "Gift card codes",
       "create": "Create a new object",
-      "handoff": "Handoff cookie export",
       "objects": "Database objects",
       "requests": "Pending requests",
       "registrations": "Account registrations",
diff --git a/lang/fr.json b/lang/fr.json
index d9c21f8..1aba543 100644
--- a/lang/fr.json
+++ b/lang/fr.json
@@ -87,7 +87,6 @@
     "upgrade": "Mettre à niveau",
     "beta": "Derniers changements",
     "user": {
-      "studio": "Delta Studio",
       "dashboard": "Tableau de bord",
       "profile": "Votre profil",
       "edit": "Modifier votre page",
@@ -288,7 +287,7 @@
     "change": "Changer d'offre",
     "notice": "L'offre actuelle est %1. Peut nécessiter un solde de pièces.",
     "perks": "Qu'est-ce que nous obtenons avec Delta Plus (pour 4 pièces par mois) ?",
-    "perks2": "Delta Ultra ajoute tout ça pour 6 pièces par mois :",
+    "perks2": "Delta Ultra ajoute tout ça pour 5 pièces par mois :",
     "list": [
       {
         "title": "Support technique gratuit",
@@ -320,11 +319,7 @@
         "description": "Avec un surnom de profil, vous pouvez avoir un autre nom que les utilisateurs utilisent pour vous%1. Ce surnom remplacera votre nom réel partout sur Delta%2.",
         "pretty": "Surnom personnalisé pour votre profil et Delta"
       },
-      {
-        "title": "Delta Studio",
-        "description": "Avec Delta Ultra, vous pouvez tout personnaliser grace à Delta Studio. Votre profil, le thème de couleur%1, et plus encore !",
-        "pretty": "Plus d'options de personnalisation"
-      },
+      null,
       {
         "title": "Notifications mobile",
         "description": "Assez de recevoir des courriels ? Delta Ultra vous permet d'obtenir des notifications de Delta sur votre téléphone, sans utiliser des courriels%1.",
@@ -348,7 +343,7 @@
     },
     "trial": {
       "title": "Obtenez 5 pièces gratuitement",
-      "description": "Première fois avec Delta Plus ? Vous pouvez obtenir 5 pièces Delta gratuites (1 mois d'abonnement Delta Plus%1)."
+      "description": "Première fois avec Delta Plus ? Vous pouvez obtenir 5 pièces Delta gratuites (1 mois d'abonnement Delta Ultra%1)."
     },
     "notes": [
       "Delta Plus est disponible uniquement aux utilisateurs de 16 ans ou plus et sans blocage de compte.",
@@ -599,7 +594,6 @@
     "subscriptions": "Abonnements et pièces",
     "pending": "Demandes de changement en attente",
     "support": "Aide et support Delta",
-    "studio": "Ouvrir Delta Studio",
     "beta": "Derniers changements Delta Beta",
     "admin": "Options administratives",
     "end": [
@@ -775,52 +769,6 @@
     "network": "Routage réseau",
     "new": "Nouveau"
   },
-  "studio": {
-    "title": "Delta Studio",
-    "theme": "Thème",
-    "dark": "Thème sombre",
-    "light": "Thème clair",
-    "profile": "Profil",
-    "on": "Oui",
-    "off": "Non",
-    "redacted": "[caviardé]",
-    "settings": {
-      "badge": {
-        "title": "Montrer le badge d'abonnement",
-        "description": "Afficher le badge Delta Ultra à côté de votre nom"
-      },
-      "detailed": {
-        "title": "Informations statistiques détaillées",
-        "description": "Afficher plus d'informations sur vous, telles que vos pages les plus visitées"
-      },
-      "photo": {
-        "title": "Montrer la photo de profil",
-        "description": "Afficher votre photo de profil à côté des autres informations personnelles"
-      },
-      "hide": {
-        "title": "Cacher les informations statistiques",
-        "description": "Masquer toutes les statistiques (dates et demandes en attente)"
-      },
-      "birth": {
-        "title": "Montrer la date de naissance complète",
-        "description": "Afficher votre date de naissance à côté de votre age"
-      },
-      "phone": {
-        "title": "Montrer le numéro de téléphone",
-        "description": "Afficher votre numéro de téléphone sur votre profil"
-      },
-      "email": {
-        "title": "Montrer l'adresse courriel",
-        "description": "Afficher votre adresse courriel sur votre profil"
-      }
-    },
-    "details": {
-      "most": "Les plus visitées :",
-      "requests": "Dernières demandes :",
-      "none": "Pas de demandes en attente."
-    },
-    "kiosk": "Les options de thème Delta Studio ne sont pas disponibles sur les kiosques Delta. Ouvrez cette page sur votre propre appareil pour modifier ces paramètres."
-  },
   "badges": {
     "admin": "Personnel Delta",
     "eap": "Accès anticipé",
@@ -1048,7 +996,6 @@
     "titles": {
       "codes": "Codes des cartes cadeau",
       "create": "Créer un nouvel objet",
-      "handoff": "Exportation du témoin de remise",
       "objects": "Objets de la base de données",
       "requests": "Demandes en attente",
       "registrations": "Enregistrements de compte",
diff --git a/login/android/index.php b/login/android/index.php
deleted file mode 100644
index 4151f1a..0000000
--- a/login/android/index.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-$title = "lang_mobile_bye_title";
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/session.php";
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/header.php";
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/navigation.php";
-global $_PROFILE; global $_USER; global $unreadAlerts;
-
-?>
-
-    <div class="container">
-        <br><br><br>
-        <div class="alert alert-danger">
-            <p><?= l("lang_mobile_bye_text_0") ?></p>
-            <p><?= l("lang_mobile_bye_text_1") ?></p>
-            <p><?= l("lang_mobile_bye_text_2") ?></p>
-            <?= l("lang_mobile_bye_text_3") ?>
-        </div>
-    </div>
-
-<?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/footer.php"; ?>
\ No newline at end of file
diff --git a/login/index.php b/login/index.php
index b557a50..2476354 100644
--- a/login/index.php
+++ b/login/index.php
@@ -130,7 +130,6 @@ $title = "lang_login_title"; require_once $_SERVER['DOCUMENT_ROOT'] . "/includes
                 <button class="btn btn-primary g-recaptcha" data-sitekey="<?= trim(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/recaptcha-site")) ?>" data-callback='onSubmit' data-action='submit'><?= l("lang_login_continue") ?></button>
             </form>
 
-        <?php if (!isset($_COOKIE["DeltaHandoffPalette"])): ?>
             <hr>
             <div style="margin-top: 20px;">
                 <form method="post" action="/login/?method=hub&return=<?= rawurlencode($_GET["return"]) ?>" id="oauth-form">
@@ -138,7 +137,6 @@ $title = "lang_login_title"; require_once $_SERVER['DOCUMENT_ROOT'] . "/includes
                 </form>
                 <a style="display: block; margin-top: 5px;" href="/login/?method=apply&return=<?= rawurlencode($_GET["return"]) ?>"><?= l("lang_login_auth_apply") ?></a>
             </div>
-        <?php endif; ?>
         <?php elseif ($step === 1): ?>
             <img src="/icons/code.svg?o" style="width: 48px; margin-bottom: 10px;">
             <p><b><?= l("lang_login_code3") ?></b></p>
@@ -183,4 +181,4 @@ $title = "lang_login_title"; require_once $_SERVER['DOCUMENT_ROOT'] . "/includes
 
 <br><br>
 
-<?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/footer.php"; ?>
\ No newline at end of file
+<?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/footer.php"; ?>
diff --git a/mobile_profile/index.php b/mobile_profile/index.php
deleted file mode 100644
index 263c646..0000000
--- a/mobile_profile/index.php
+++ /dev/null
@@ -1,63 +0,0 @@
-<?php
-
-$title = "lang_mobile_title";
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/session.php";
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/header.php";
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/navigation.php";
-global $_PROFILE; global $_USER; global $unreadAlerts;
-
-?>
-
-    <div class="container">
-        <br><br><br>
-
-        <div style="margin: 0 20px;">
-            <img src="https://delta.equestria.dev/handoff/avatar/" style="width: 80px;">
-            <h3 style="margin-top: 10px;">
-                <span style="position: relative;top: 4px;"><?= $_PROFILE["nick_name"] ?? $_PROFILE["first_name"] . " " . $_PROFILE["last_name"] ?></span>
-                <span style="float: right;"><?php badges($_PROFILE); ?></span>
-            </h3>
-        </div>
-
-        <hr>
-
-        <div class="list-group">
-            <a href="/profile/<?= $_USER ?>" class="list-group-item list-group-item-action">
-                <img class="icon" src="/icons/profiles.svg" style="margin-right:5px;"><span style="vertical-align: middle;"><?= l("lang_mobile_profile") ?></span>
-            </a>
-            <a href="/alerts" class="list-group-item list-group-item-action">
-                <img class="icon" src="/icons/messages.svg" style="margin-right:5px;"><span style="vertical-align: middle;"><?= l("lang_mobile_alerts") ?><?php if ($unreadAlerts > 0): ?><span class="badge rounded-pill bg-secondary" style="float: right; margin-top: 2px;"><?= str_replace("%1", $unreadAlerts, l($unreadAlerts > 1 ? "lang_alerts_unread2" : "lang_alerts_unread1")) ?></span><?php endif; ?></span>
-            </a>
-            <?php if (isset($_PROFILE["ultra"]) && $_PROFILE["ultra"]): ?>
-            <a href="/studio" class="list-group-item list-group-item-action">
-                <img class="icon" src="/icons/studio-mono.svg" style="margin-right:5px;"><span style="vertical-align: middle;"><?= l("lang_mobile_studio") ?></span>
-            </a>
-            <?php endif; ?>
-            <a href="/plus" class="list-group-item list-group-item-action">
-                <img class="icon" src="/icons/subscription.svg" style="margin-right:5px;"><span style="vertical-align: middle;"><?= l("lang_mobile_subscriptions") ?></span>
-            </a>
-            <a href="/pass" class="list-group-item list-group-item-action">
-                <img class="icon" src="/icons/pass.svg" style="margin-right:5px;"><span style="vertical-align: middle;"><?= l("lang_pass_mobile") ?></span>
-            </a>
-            <a href="/requests" class="list-group-item list-group-item-action">
-                <img class="icon" src="/icons/requests.svg" style="margin-right:5px;"><span style="vertical-align: middle;"><?= l("lang_mobile_pending") ?></span>
-            </a>
-            <a href="/support" class="list-group-item list-group-item-action">
-                <img class="icon" src="/icons/help.svg" style="margin-right:5px;"><span style="vertical-align: middle;"><?= l("lang_mobile_support") ?></span>
-            </a>
-            <?php if (isset($_PROFILE["plus"]) && $_PROFILE["plus"]): ?>
-            <a href="/beta" class="list-group-item list-group-item-action">
-                <img class="icon" src="/icons/beta.svg" style="margin-right:5px;"><span style="vertical-align: middle;"><?= l("lang_mobile_beta") ?></span>
-            </a>
-            <?php endif; ?>
-            <?php if (isset($_PROFILE["admin"]) && $_PROFILE["admin"]): ?>
-            <a href="/admin" class="list-group-item list-group-item-action">
-                <img class="icon" src="/icons/admin.svg" style="margin-right:5px;"><span style="vertical-align: middle;"><?= l("lang_mobile_admin") ?></span>
-            </a>
-            <?php endif; ?>
-        </div>
-
-        <br><br><br>
-    </div>
-
-<?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/footer.php"; ?>
\ No newline at end of file
diff --git a/pass/index.php b/pass/index.php
index 627fa93..884647f 100644
--- a/pass/index.php
+++ b/pass/index.php
@@ -44,7 +44,7 @@ global $palette;
         new QRCode(document.getElementById("qrcode"), "<?= $tag ?>");
     </script>
 
-    <?php if (isset($_PROFILE["organizer"]) && !isset($_COOKIE["DeltaHandoffPalette"])): ?>
+    <?php if (isset($_PROFILE["organizer"])): ?>
     <div style="margin-top: 10px;">
         <a href="/pass/scan"><?= l("lang_pass_scan") ?></a>
     </div>
@@ -54,4 +54,4 @@ global $palette;
     <br><br><br>
 </div>
 
-<?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/footer.php"; ?>
\ No newline at end of file
+<?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/footer.php"; ?>
diff --git a/plus/index.php b/plus/index.php
index fd54e9f..5e7f517 100644
--- a/plus/index.php
+++ b/plus/index.php
@@ -23,12 +23,6 @@ $age = (int)(explode(" ", timeAgo($_PROFILE["birth"] ?? "1990-01-01", false, tru
             background-position: 0 50%;
         }
     }
-
-    <?php if (isset($_COOKIE["DeltaHandoffPalette"])): ?>
-        #mobile-navigation, #desktop-navigation {
-            display: none !important;
-        }
-    <?php endif; ?>
 </style>
 
     <div class="text-white" id="plus-box" style="background: linear-gradient(45deg, #E44857, #C711E1, #7F52FF, #5269ff); background-size: 400% 400%; animation: gradient 10s ease infinite;">
@@ -114,7 +108,7 @@ $age = (int)(explode(" ", timeAgo($_PROFILE["birth"] ?? "1990-01-01", false, tru
 
         <h2 style="margin-bottom: 20px;margin-top: 30px;"><?= l("lang_plus_perks2") ?></h2>
         <div id="plus-grid" style="display: grid; grid-template-columns: repeat(2, 1fr); grid-gap: 20px;">
-            <div class="promo-wrapper promo-ultra">
+            <!--<div class="promo-wrapper promo-ultra">
                 <div class="card promo-item">
                     <div class="card-body">
                         <img src="/icons/brush.svg" style="width: 48px;"><br>
@@ -124,7 +118,7 @@ $age = (int)(explode(" ", timeAgo($_PROFILE["birth"] ?? "1990-01-01", false, tru
                 </div>
             </div>
 
-            <!--<div class="promo-wrapper promo-ultra">
+            <div class="promo-wrapper promo-ultra">
                 <div class="card promo-item">
                     <div class="card-body">
                         <img src="/icons/smartphone.svg" style="width: 48px;"><br>
@@ -191,8 +185,8 @@ $age = (int)(explode(" ", timeAgo($_PROFILE["birth"] ?? "1990-01-01", false, tru
             <sup>3</sup><?= l("lang_plus_notes_2") ?><br>
             <sup>4</sup><?= l("lang_plus_notes_3") ?><br>
             <sup>5</sup><?= l("lang_plus_notes_4") ?><br>
-            <sup>6</sup><?= l("lang_plus_notes_5") ?><br>
-            <!--<sup>7</sup><?= l("lang_plus_notes_6") ?><br>
+            <!--<sup>6</sup><?= l("lang_plus_notes_5") ?><br>
+            <sup>7</sup><?= l("lang_plus_notes_6") ?><br>
             <sup>8</sup><?= l("lang_plus_notes_7") ?><br>
             <sup>9</sup><?= l("lang_plus_notes_8") ?><br>-->
             <sup>10</sup><?= l("lang_plus_notes_9") ?><br>
diff --git a/plus/subscribe/index.php b/plus/subscribe/index.php
index b72bc77..56eb200 100644
--- a/plus/subscribe/index.php
+++ b/plus/subscribe/index.php
@@ -44,11 +44,11 @@ if (isset($_GET["plan"])) {
 
         if ($_GET["plan"] === "delta") $planTarget = 0 and $planTargetName = "Delta Free"  and $planTargetCost = 0;
         if ($_GET["plan"] === "plus")  $planTarget = 1 and $planTargetName = "Delta Plus"  and $planTargetCost = $price;
-        if ($_GET["plan"] === "ultra") $planTarget = 2 and $planTargetName = "Delta Ultra" and $planTargetCost = $price * 1.5;
+        if ($_GET["plan"] === "ultra") $planTarget = 2 and $planTargetName = "Delta Ultra" and $planTargetCost = $price * 1.25;
 
         if ($currentPlan === 0 && $planTarget === 1) $updateCost = 4;
-        if ($currentPlan === 0 && $planTarget === 2) $updateCost = 6;
-        if ($currentPlan === 1 && $planTarget === 2) $updateCost = 4;
+        if ($currentPlan === 0 && $planTarget === 2) $updateCost = 5;
+        if ($currentPlan === 1 && $planTarget === 2) $updateCost = 1;
 
         $updatePossible = $_PROFILE["balance"] === -1 || $_PROFILE["balance"] - $updateCost >= 0;
     }
@@ -166,9 +166,9 @@ require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/navigation.php";
                         <li class="plus-compare-placeholder" style="opacity:0;"><?= l("lang_plus_list_2_pretty") ?></li>
                         <li class="plus-compare-placeholder" style="opacity:0;"><?= l("lang_plus_list_3_pretty") ?></li>
                         <li class="plus-compare-placeholder" style="opacity:0;"><?= l("lang_plus_list_4_pretty") ?></li>
-                        <li class="plus-compare-placeholder" style="opacity:0;"><?= l("lang_plus_list_5_pretty") ?></li>
+                        <!--<li class="plus-compare-placeholder" style="opacity:0;"><?= l("lang_plus_list_5_pretty") ?></li>
                         <li class="plus-compare-placeholder" style="opacity:0;"><?= l("lang_plus_list_6_pretty") ?></li>
-                        <!--<li class="plus-compare-placeholder" style="opacity:0;"><?= l("lang_plus_list_7_pretty") ?></li>-->
+                        <li class="plus-compare-placeholder" style="opacity:0;"><?= l("lang_plus_list_7_pretty") ?></li>-->
                     </ul>
 
                     <?php if (!$_PROFILE["plus"]): ?>
@@ -199,9 +199,9 @@ require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/navigation.php";
                         <li style="color: var(--bs-link-color);"><?= l("lang_plus_list_3_pretty") ?></li>
                         <li style="color: var(--bs-link-color);"><?= l("lang_plus_list_4_pretty") ?></li>
                         <li class="plus-compare-placeholder" style="opacity:0;"><?= l("lang_plus_list_5_pretty") ?></li>
-                        <li class="plus-compare-placeholder" style="opacity:0;"><?= l("lang_plus_list_0_pretty") ?></li>
+                        <!--<li class="plus-compare-placeholder" style="opacity:0;"><?= l("lang_plus_list_0_pretty") ?></li>
                         <li class="plus-compare-placeholder" style="opacity:0;"><?= l("lang_plus_list_6_pretty") ?></li>
-                        <!--<li class="plus-compare-placeholder" style="opacity:0;"><?= l("lang_plus_list_7_pretty") ?></li>-->
+                        <li class="plus-compare-placeholder" style="opacity:0;"><?= l("lang_plus_list_7_pretty") ?></li>-->
                     </ul>
 
                     <?php if ($_PROFILE["plus"] && !$_PROFILE["ultra"]): ?>
@@ -234,9 +234,9 @@ require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/navigation.php";
                         <li><?= l("lang_plus_list_3_pretty") ?></li>
                         <li><?= l("lang_plus_list_4_pretty") ?></li>
                         <li style="color: var(--bs-link-color);"><?= l("lang_plus_list_5_pretty") ?></li>
-                        <li style="color: var(--bs-link-color);"><?= l("lang_plus_list_0_pretty") ?></li>
+                        <!--<li style="color: var(--bs-link-color);"><?= l("lang_plus_list_0_pretty") ?></li>
                         <li style="color: var(--bs-link-color);"><?= l("lang_plus_list_6_pretty") ?></li>
-                        <!--<li style="color: var(--bs-link-color);"><?= l("lang_plus_list_7_pretty") ?></li>-->
+                        <li style="color: var(--bs-link-color);"><?= l("lang_plus_list_7_pretty") ?></li>-->
                     </ul>
 
                     <?php if ($_PROFILE["plus"] && $_PROFILE["ultra"]): ?>
@@ -245,7 +245,7 @@ require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/navigation.php";
                         <a href="/plus/subscribe/?plan=ultra" class="btn btn-primary"><?= l("lang_plus_subscribe_up") ?></a><br>
                     <?php endif; ?>
 
-                    <div style="margin-top: 10px;" class="small text-muted"><?= $price * 1.5 ?> <?= l("lang_plus_subscribe_coin") ?> · <?= str_replace("%1", coinsToEur($price * 1.5), l("lang_plus_subscribe_monthly")) ?></div>
+                    <div style="margin-top: 10px;" class="small text-muted"><?= $price * 1.25 ?> <?= l("lang_plus_subscribe_coin") ?> · <?= str_replace("%1", coinsToEur($price * 1.25), l("lang_plus_subscribe_monthly")) ?></div>
                 </div>
             </div>
         </div>
diff --git a/studio/index.php b/studio/index.php
deleted file mode 100644
index 046bd21..0000000
--- a/studio/index.php
+++ /dev/null
@@ -1,99 +0,0 @@
-<?php
-
-$title = "lang_studio_title";
-
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/session.php";
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/header.php";
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/navigation.php";
-
-global $unreadAlerts; global $betaEligible;
-
-if (!isset($_PROFILE["ultra"]) || !$_PROFILE["ultra"]) {
-    header("Location: /");
-    die();
-}
-
-$palettes = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/themes.json"), true);
-
-function check($name, $description, $checked, $actionOn, $actionOff, $disable = false) { ?>
-<div style="margin-top: 10px;display: grid; grid-template-columns: 1fr max-content;">
-    <div>
-        <p style="margin-bottom: 5px;"><?= $name ?></p>
-        <span class="text-muted"><?= $description ?></span>
-    </div>
-    <div style="display: flex; align-items: center; justify-content: end;">
-        <div class="btn-group">
-            <a href="<?= $actionOn ?>" type="button" class="<?= $disable ? "disabled " : "" ?>btn <?= $checked ? "btn-primary" : "btn-outline-primary" ?>"><?= l("lang_studio_on") ?></a>
-            <a href="<?= $actionOff ?>" type="button" class="<?= $disable ? "disabled " : "" ?>btn <?= !$checked ? "btn-primary" : "btn-outline-primary" ?>"><?= l("lang_studio_off") ?></a>
-        </div>
-    </div>
-</div>
-<?php } ?>
-
-<style>
-    .studio-theme {
-        transition: opacity 200ms;
-    }
-
-    .studio-theme:hover {
-        opacity: .75;
-    }
-</style>
-
-<div class="container">
-    <br><br>
-    <h1><?= l("lang_studio_title") ?></h1>
-
-    <h3><?= l("lang_studio_theme") ?></h3>
-
-    <?php if (isset($_COOKIE["DeltaKiosk"])): ?>
-    <div class="alert alert-secondary">
-        <?= l("lang_studio_kiosk") ?>
-    </div>
-    <?php else: ?>
-    <div style="margin-top: 20px; display: grid; grid-gap: 15px; grid-template-columns: repeat(<?= count($palettes["list"]) ?>, 1fr);">
-        <?php foreach ($palettes["list"] as $index => $palette): ?>
-        <a class="studio-theme" href="/studio/theme/?id=<?= $index ?>">
-            <span style="width: 100%; border-radius: 999px; aspect-ratio: 1/1; background: <?= "#" . explode(",", $palette[$_PROFILE["studio_settings"]["dark"] ? "dark" : "light"])[9] ?>; display: inline-flex; align-items: center; justify-content: center;"><?= $index === $_PROFILE["studio_settings"]["theme"] ? "<div style='width: 75%; height: 75%; background: rgba(0, 0, 0, .25); display: inline-flex; align-items: center; justify-content: center; border-radius: 999px;'><img src='/studio-done.svg'></div>" : "" ?></span>
-        </a>
-        <?php endforeach; ?>
-    </div>
-
-    <div class="btn-group" style="margin-top: 20px; width: 100%;">
-        <a href="/studio/light/?dark" type="button" class="btn <?= $_PROFILE["studio_settings"]["dark"] ? "btn-primary" : "btn-outline-primary" ?>"><?= l("lang_studio_dark") ?></a>
-        <a href="/studio/light/?light" type="button" class="btn <?= !$_PROFILE["studio_settings"]["dark"] ? "btn-primary" : "btn-outline-primary" ?>"><?= l("lang_studio_light") ?></a>
-    </div>
-    <?php endif; ?>
-
-    <h3 style="margin-top: 20px;"><?= l("lang_studio_profile") ?></h3>
-    <div style="margin-top: 20px; display: grid; grid-gap: 15px; grid-template-columns: repeat(<?= count($palettes["list"]) + 1 ?>, 1fr);">
-        <a class="studio-theme" href="/studio/profile-theme/?id=-1">
-            <span style="width: 100%; border-radius: 999px; aspect-ratio: 1/1; background: transparent; border: 2px solid var(--bs-link-color); display: inline-flex; align-items: center; justify-content: center;"><?= -1 === $_PROFILE["studio_settings"]["profile"]["theme"] ? "<div style='width: 75%; height: 75%; background: rgba(0, 0, 0, .25); display: inline-flex; align-items: center; justify-content: center; border-radius: 999px;'><img src='/studio-done.svg'></div>" : "" ?></span>
-        </a>
-        <?php foreach ($palettes["list"] as $index => $palette): ?>
-            <a class="studio-theme" href="/studio/profile-theme/?id=<?= $index ?>">
-                <span style="width: 100%; border-radius: 999px; aspect-ratio: 1/1; background: <?= "#" . explode(",", $palette[$_PROFILE["studio_settings"]["dark"] ? "dark" : "light"])[9] ?>; display: inline-flex; align-items: center; justify-content: center;"><?= $index === $_PROFILE["studio_settings"]["profile"]["theme"] ? "<div style='width: 75%; height: 75%; background: rgba(0, 0, 0, .25); display: inline-flex; align-items: center; justify-content: center; border-radius: 999px;'><img src='/studio-done.svg'></div>" : "" ?></span>
-            </a>
-        <?php endforeach; ?>
-    </div>
-
-    <div style="margin-top: 20px;">
-        <?php check(l("lang_studio_settings_badge_title"), l("lang_studio_settings_badge_description"), $_PROFILE["studio_settings"]["profile"]["badge"], "/studio/profile/?id=badge&value=1", "/studio/profile/?id=badge&value=0") ?>
-
-        <?php check(l("lang_studio_settings_photo_title"), l("lang_studio_settings_photo_description"), $_PROFILE["studio_settings"]["profile"]["photo"], "/studio/profile/?id=photo&value=1", "/studio/profile/?id=photo&value=0") ?>
-
-        <?php check(l("lang_studio_settings_birth_title"), l("lang_studio_settings_birth_description"), $_PROFILE["studio_settings"]["profile"]["birth"], "/studio/profile/?id=birth&value=1", "/studio/profile/?id=birth&value=0") ?>
-
-        <?php check(l("lang_studio_settings_phone_title"), l("lang_studio_settings_phone_description"), $_PROFILE["studio_settings"]["profile"]["phone"], "/studio/profile/?id=phone&value=1", "/studio/profile/?id=phone&value=0") ?>
-
-        <?php check(l("lang_studio_settings_email_title"), l("lang_studio_settings_email_description"), $_PROFILE["studio_settings"]["profile"]["email"], "/studio/profile/?id=email&value=1", "/studio/profile/?id=email&value=0") ?>
-
-        <?php check(l("lang_studio_settings_detailed_title"), l("lang_studio_settings_detailed_description"), $_PROFILE["studio_settings"]["profile"]["detailed"], "/studio/profile/?id=detailed&value=1", "/studio/profile/?id=detailed&value=0") ?>
-
-        <?php check(l("lang_studio_settings_hide_title"), l("lang_studio_settings_hide_description"), $_PROFILE["studio_settings"]["profile"]["hide"], "/studio/profile/?id=hide&value=1", "/studio/profile/?id=hide&value=0") ?>
-    </div>
-
-    <br><br>
-</div>
-
-<?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/footer.php"; ?>
\ No newline at end of file
diff --git a/studio/light/index.php b/studio/light/index.php
deleted file mode 100644
index 8f8ed8f..0000000
--- a/studio/light/index.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/session.php";
-if (!isset($_PROFILE["ultra"]) || !$_PROFILE["ultra"]) {
-    header("Location: /");
-    die();
-}
-
-$palettes = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/themes.json"), true);
-
-if (isset($_GET['dark'])) {
-    $_PROFILE["studio_settings"]["dark"] = true;
-    saveProfile();
-}
-
-if (isset($_GET['light'])) {
-    $_PROFILE["studio_settings"]["dark"] = false;
-    saveProfile();
-}
-
-header("Location: /studio");
-die();
\ No newline at end of file
diff --git a/studio/profile-theme/index.php b/studio/profile-theme/index.php
deleted file mode 100644
index c5f2bbc..0000000
--- a/studio/profile-theme/index.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/session.php";
-if (!isset($_PROFILE["ultra"]) || !$_PROFILE["ultra"]) {
-    header("Location: /");
-    die();
-}
-
-$palettes = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/themes.json"), true);
-
-if (isset($_GET['id']) && is_numeric($_GET['id']) && (isset($palettes["list"][(int)$_GET["id"]]) || (int)$_GET["id"] === -1)) {
-    $_PROFILE["studio_settings"]["profile"]["theme"] = (int)$_GET["id"];
-    saveProfile();
-}
-
-header("Location: /studio");
-die();
\ No newline at end of file
diff --git a/studio/profile/index.php b/studio/profile/index.php
deleted file mode 100644
index f2f72bc..0000000
--- a/studio/profile/index.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/session.php";
-if (!isset($_PROFILE["ultra"]) || !$_PROFILE["ultra"]) {
-    header("Location: /");
-    die();
-}
-
-$palettes = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/themes.json"), true);
-
-if (isset($_GET['value']) && isset($_GET['id']) && isset($_PROFILE["studio_settings"]["profile"][$_GET["id"]]) && is_bool($_PROFILE["studio_settings"]["profile"][$_GET["id"]])) {
-    $_PROFILE["studio_settings"]["profile"][$_GET["id"]] = (bool)$_GET["value"];
-    saveProfile();
-}
-
-header("Location: /studio");
-die();
\ No newline at end of file
diff --git a/studio/theme/index.php b/studio/theme/index.php
deleted file mode 100644
index 506f263..0000000
--- a/studio/theme/index.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-
-require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/session.php";
-if (!isset($_PROFILE["ultra"]) || !$_PROFILE["ultra"]) {
-    header("Location: /");
-    die();
-}
-
-$palettes = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/themes.json"), true);
-
-if (isset($_GET['id']) && is_numeric($_GET['id']) && isset($palettes["list"][(int)$_GET["id"]])) {
-    $_PROFILE["studio_settings"]["theme"] = (int)$_GET["id"];
-    saveProfile();
-}
-
-header("Location: /studio");
-die();
\ No newline at end of file
diff --git a/support/index.php b/support/index.php
index e5da28a..c8d6023 100644
--- a/support/index.php
+++ b/support/index.php
@@ -115,9 +115,6 @@ $emailSupport = file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/email") && tr
             <a href="?t=8" class="list-group-item list-group-item-action">
                 <img class="icon" src="/icons/requests.svg"><span style="vertical-align: middle; margin-left: 5px;"><?= l("lang_support_issues_8") ?></span>
             </a>
-            <a href="?t=9" class="list-group-item list-group-item-action">
-                <img class="icon" src="/icons/smartphone.svg"><span style="vertical-align: middle; margin-left: 5px;"><?= l("lang_support_issues_9") ?></span>
-            </a>
             <a href="?t=10" class="list-group-item list-group-item-action">
                 <img class="icon" src="/icons/help.svg"><span style="vertical-align: middle; margin-left: 5px;"><?= l("lang_support_issues_10") ?></span>
             </a>
@@ -136,4 +133,4 @@ $emailSupport = file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/email") && tr
         <br><br><br>
     </div>
 
-<?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/footer.php"; ?>
\ No newline at end of file
+<?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/footer.php"; ?>
diff --git a/version b/version
index 84197c8..e0a61e6 100644
--- a/version
+++ b/version
@@ -1 +1 @@
-5.3.2
+5.3.4