I tried to downgrade to Android 10 in my Realme 6 pro by official methods but when I try it says 'the current version is newer than the installed version'. This method is working fine with some other Realme devices but not mine. I real reason I want to downgrade my Realme 6 pro is because I can't unlock bootloader in Realme ui 2.0 yet. The official "in-deth testing app" isn't optimized for Android 11 yet. Do provide me some solutions please!