i727 lock ATT....unlock done Z3X...

[marky18]

i727 SII from at@t

- Z3X SAMSUNG ACTIVATED
- UART CABLE
- INTERNET CONNECTION


procedure...
TYPE THIS ON KEYPAD
micro-uart cable:
1. Phone must be powered on.
2. Type *#7284# and choose Modem for UART and PDA for USB options.
3. Choose correct COM port in port settings
4. Press "Unlock" button.

http://s42.photobucket.com/user/mar...-7bd73c34c837_zps02f16397.jpg.html?state=copy

donee...)