Go to your Android Settings > Security and toggle on "Install from Unknown Sources" to allow the APK installation.
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You must download the latest minor patch (often listed as v4.0.x or higher, like v3.4.4F V2 which carries the 4.0 engine fixes). These versions specifically fix the saving and loading of levels on Android . 2. Fixing Control Glitches
to Android and PC, with version 4.0.0 serving as a massive milestone that introduces high-demand features like World Levels and significant engine fixes. Performance and Compatibility
: If you had an older version (like 3.4.2), uninstall it completely before installing 4.0.0 to avoid conflicting files.
The 4.0.0 update introduces significant content and technical improvements:
to see if you need to update to a newer build (e.g., version 4.3.0 or higher) to restore online features. Level Loading Errors