GT-I9505 (Galaxy S4 Qualcomm) / Unlock / Repair IMEI Full DONE and Easy....

 1. Open Phone

2. *#0808# - DM - MODEM - ADB

3. *#9090# - DM OVER UART[*]

4. Connect Phone Z3X Box And Wait install Driver (USB CABLE)

5. Select Z3X Serial COM Port (Yes, Select Z3x Port)

6. Press REPAİR Button and Write IMEI Number

7. Wait, Reboot Pohone

8. Reboot After Connect Standart UART Cable and Wait..

9. Done )))


If you make just USB cable.. IMEI =0 but repair IMEI File System..

Second Step UART Cable.. Write IMEI and All Done..

NO NEED DIFFERENT UART OR USB CABLE..! JUST SELECT PHONE UART COMINICATION *# 9090#


If Not Work This Then Use This File