ROMs for devices with locked bootloader:
Unlock your first bootloader here http://en.miui.com/unlock/
Install TWRP via Fastboot mode, then install our ROM
Code:
fastboot flash recovery twrp.img
fastboot boot twrp.img
TWRP Recovery Zip DOWNLOAD or TWRP.ME
FORMAT /data partition (NEVER wipe System or Persist!)
Copy our ROM to the internal storage
Install our ROM
Reboot
done
Installation via TWRP:
- Download zip to internal storage
- Updater - Menu (...) - Reboot to Recovery
- Install - Select zip
- Reboot
- Done