Select > Advanced Wipe and select Dalvik Cache, System, Data, and Cache.
The Oppo A37f, launched with Android 5.1 Lollipop, can be upgraded to Android 6.0 Marshmallow using custom ROMs. Upgrading your device breathes new life into older hardware, improves security, and unlocks modern app compatibility. rom oppo a37f android 60 top
6.0.1 Marshmallow Based On: LineageOS + CM (CyanogenMod) Developer: Alexstor Select > Advanced Wipe and select Dalvik Cache,
Back up all your data, including apps, photos, and contacts, as this process will wipe your internal storage. Battery: Ensure at least 60-70% battery remaining. Step-by-Step Installation Guide (ROM Android 6.0) and Cache. The Oppo A37f