How To Flash Recovery Package?
By @WidyyQ!!!THIS IS NOT OTA!!!
Flashing Instructions
-Use custom recovery (ofox, twrp, pbrp,dll)
-Ensure the slot is _a
-Install the zip file
-Format data
-Reboot
Notes
-The recovery will revert to stock, and root access will be removed and you will need to root again.
-Need slot A to flash it
Extra for how to change the slot to _a
-Use fastboot to change the slot to _a:
fastboot --set-active=a
-Flash custom recovery to vendor_boot_a:
fastboot flash vendor_boot_a.img
Reboot to recovery, then flash the ROM following the instructions above