Samsung Galaxy S4 SGH-i337 New Security Unlock Done
Cable Needed :
Usb V8
C3303k Uart Cable
1 : Set the SGH-i337 to usb debugging insert usb to SGH-i337
Run SPT exe. and follow procedure below
2 : After Restart , Dial *#0808# and Set to DM+Modem+ADB and click reboot
Then Dial *#9090# Set To DM over UART and click reboot
Use C3303K uart cable for repair imei and unlock
See picture attach to How to repair Imei and unlock
3 : Insert Simcard and Enter Code 00000000
Cable Needed :
Usb V8
C3303k Uart Cable
1 : Set the SGH-i337 to usb debugging insert usb to SGH-i337
Run SPT exe. and follow procedure below
2 : After Restart , Dial *#0808# and Set to DM+Modem+ADB and click reboot
Then Dial *#9090# Set To DM over UART and click reboot
Use C3303K uart cable for repair imei and unlock
See picture attach to How to repair Imei and unlock
3 : Insert Simcard and Enter Code 00000000
