MI 3s Prime Unknown Baseband and IMEI Repair 100 % working solution

MI 3s Unknown Baseband and IMEI Repair

I made this tutorial because i stuck in IMEI repair of xiaomi 3s it took me a lot time to fix it i tried many files and many solutions but finally i get it and i share with you.

Step 1 :- First Write QCN File to fix Unknown Baseband
To write QCN file you need to go in Qualcomm Diag Port code for xiaomi 3s prime :- *#*#13491#*#*

Select first option to enable Diag. (Install Driver)

Step 2 :- Flash Phone with Downgrade Firmware MIUI 8

Step 3 :- Write IMEI with Ultimate Multi Tool - GSM International version.

Step 4 :- Restart phone and enjoy.

To write IMEI you need to go in Qualcomm Diag Port again because phone is downgraded and the code for xiaomi 3s prime :- *#*#13491#*#*

Select first option to enable Diag. (Install Driver)

Download Links to fix MI 3s Unknown Baseband  :-  https://flashgsm.tech/solutions/mi-3s-imei-repair/

Video Tutorial :-