Flashing instructions
https://t.me/VietHoaMiuiFlashing Proccess
+Update from encrypted roms
1. Boot to TWRP
2. Flash MIUI HT Roms
3. Reboot to recovery
4. Format data
5. Reboot System
+Update from decrypted roms
1. Boot to TWRP
2. Wipe data, metadata and Dalvik & Cache
3. Flash MIUI HT Roms
4. Reboot System
+Upgrade from MIUI HT roms
1. Boot to TWRP
2. Flash MIUI HT Roms
3. Reboot System
+Downgrade from MIUI HT roms
1. Boot to TWRP
2. Wipe data, metadata and Dalvik & Cache
3. Flash MIUI HT Roms
4. Reboot System