Sm-m307fn network unlock done using samkey
Need 6 credits to unlock(find somebody selling samkey credits)
Download latest version of samkey codereader and install
Run samkey codereader
Insert username and password, then log-in
Phone in normal mode, in settings enable usb debugging, connect usb cable to pc
Click read-info (to check if phone is detected)
Click read codes (follow on-screen instruction)
Wait till operation completed.
Need 6 credits to unlock(find somebody selling samkey credits)
Download latest version of samkey codereader and install
Run samkey codereader
Insert username and password, then log-in
Phone in normal mode, in settings enable usb debugging, connect usb cable to pc
Click read-info (to check if phone is detected)
Click read codes (follow on-screen instruction)
Wait till operation completed.