اخلاء مسؤولية | DISCLAIMER
unlock bootloader
ROOT YOUR DEVICE from here
you can backup redmi 9C nvdata file for any problem before work
adb shell
su
dd if=/dev/block/mmcblk0p12 of=/sdcard/nvdata
backup nvdata from note 8 pro after repier imei you can see this
copy nvdata file(note 8 pro repaired imei backup file) to internal strong in your device redmi 9C
adb shell
su
dd if=/sdcard/nvdata of=/dev/block/mmcblk0p12
