Xiaomi Mi A3 (laurel_sprout) Android 11 (Miui 12) IMEI Repair
Hello friends, I made a Xiaomi Mi A3 IMEI repair.
You must have a UMT dongle + Qfil in hand.
This solution worked for me by doing FORMAT CHIP and it worked (PS. I just did it for testing, DO NOT DO IT, EFSI will delete imeiler).