Galaxy S i897 direct unlock no need to root for reference only...
LOCK IN AT&T.
TOOLs:
z3x samsung.
usb micro.
PROCEDURE:
1. Power on phone.
2. Enable debugging on: menu>application settings>development.
3. Connect cables and setup drivers.
4. No need to root direct click Unlock button.
UNLOCK DONE:
for reference only thanks for viewing....
LOCK IN AT&T.
TOOLs:
z3x samsung.
usb micro.
PROCEDURE:
1. Power on phone.
2. Enable debugging on: menu>application settings>development.
3. Connect cables and setup drivers.
4. No need to root direct click Unlock button.
UNLOCK DONE:
for reference only thanks for viewing....