SAMSUNG A127F U7 OS12 KG DONE SUCESSFULLY

10 July 2024|MDM / KG LOCK

SAMSUNG A127F U7 OS12 KG DONE SUCESSFULLY

1. Read extcsd, Rom1, Rom2, Rom3

2. Read EFS, SEC EFS, CPEFS and edit SN by HEX EDITOR

3. Clean RPMB (update IC firmware)

4. Write PIT + BL with re partition + write EXTCSD

5. Write EFS, CPEFS, SECEFS with edited SN

6. Disconnect ISP, full flash and make ON

7. Flash with downgrade CP to make imei 000

8. Unlock boot loader

9. Write HOME CSC ZTO

10. Write original CP for imei 

11. Enable USB DEBUGGING 

12. Change CSC to ZTO

13. Done