Flashing instructions:

Fastboot(recommended)

1. !Prepare working PC with Linux/macOS/Windows!
2. Flash ROM via script
3. Reboot to recovery
4. Format Data
5. Enjoy(First boot can be long, be patient)!!

Recovery(not recommended)

If you're coming from AOSP or A stock MIUI rom or any encrypted rom:

1. wipe dalvik/art cache, data, metadata & cache
2. flash the rom
3. format data
4. reboot

If you're coming from other HyperOS port or a decrypted rom:

1. wipe dalvik/art cache, data, metadata & cache
2. flash the rom
3. reboot system

If phone is not booting

1. Reboot to recovery
2. Flash file "Permissiver_GKI.zip" via ADB Sideload or TWRP
3. In TWRP go to "Advanced" and select "Disable AVB 2.0"

FILES(clickable)

Permissiver_GKI.zip