If you receive a "There was a problem parsing the package" error, the APK file you downloaded is likely corrupt or incompatible with your device's processor architecture.
Error 422 can be triggered by a firewall. Download Minecraft Error 422 Android Fix
: This version is designed to crash. If you enable creative mode or cheats, the "anti-cheat" system will force the game to close immediately. If you receive a "There was a problem