For a better usb driver installation, please use Windows 7 OS. To unlock Samsung Galaxy S3 i9300 via Z3X Samsung Box the phone must be rooted first. How to root Samsung Galaxy S3 i9300, go HERE.
Having a rooted phone, open Z3X Samsung Tool v17.6. Choose correct model, i9300. Select usb serial port. Finally press the UNLOCK button and wait until finish.
Take out the usb cable, insert your non-accpeted SIMCARD, power on the phone. And, VIOLA your Samsung Galaxy S3 i9300 has been unlocked.
0 comments:
Post a Comment