CLEAN FLASH: (If on A11/A10/Older based rom)
* Back up your data in phone memory as all data will be wiped
* Ensure You are on rui1 based firmware
- Download the ROM
- Boot into recovery
- Wipe system, dalvik, cache, vendor and data
- Tap on format data, type yes and reboot to recovery
- Flash the ROM
- Reboot To System
- Recover backed up data and Flash Magisk (optional)
CLEAN FLASH: (If on any A12/A12L based rom or A13 based rom other than Xtended)
* Back up your data in phone memory as all data will be wiped
- Download the ROM
- Boot into recovery
- Wipe system, dalvik, cache, vendor and data
- Flash the ROM
- Tap on format data, type yes and reboot to system
- Recover backed up data and Flash Magisk (optional)
DIRTY FLASH: (If already on Xtended A13)
- Download the ROM
- Boot into recovery
- Wipe dalvik, cache
- Flash the ROM
- Reboot To System