Flashing Steps

Make sure you're in slot_a as active slot!

• Reboot to recovery

• Flash Flashable disable Vbmeta or manual via fastboot (Mandatory)

• in Orangfox or Twrp Recovery, Flash XOS 15.3 Ported By DevilsKl7.zip

• Wipe Cache, dalvik, data, metadata

• Reboot recovery

• Format Data

• Reboot system