UNIT
SAMSUNG I5503T need network pin to unlock


TOOL
MICRO usb cable
z3x box
PROCEDURE
1: start without sim and type *#7284#
select usb
2: restart your phone
3: go to setting > application > development > select USB debugging
4: connect usb cable then select KIES mode
5: open Z3X Samsung 3G SELECT I5503T
and select SUMSANG android USB Diagnostic serial port on COM port check read code
then just click UNLOCK SP


DONE


SAMSUNG I5503T need network pin to unlock


TOOL
MICRO usb cable
z3x box
PROCEDURE
1: start without sim and type *#7284#
select usb
2: restart your phone
3: go to setting > application > development > select USB debugging
4: connect usb cable then select KIES mode
5: open Z3X Samsung 3G SELECT I5503T
and select SUMSANG android USB Diagnostic serial port on COM port check read code
then just click UNLOCK SP


DONE

