Even with a fixed APK, Android's deep customization can sometimes glitch. Here is how to solve the most common post-installation issues. Issue 1: Unthemed Apps Keep Their Original Shapes
Unthemed apps failed to adopt the uniform squircle shape, leading to a messy, inconsistent app drawer.
Before installing any APK, you must give your browser or file manager permission to install unknown apps. Go to and toggle on the switch for the app you are using to download the file (e.g., Chrome or My Files). Step 2: Sideload the Fixed APK
Sometimes system updates or background cleanup apps will wipe the Theme Park cache, reverting your phone to stock icons.