open samsung tool pro
choose model j120f
select tab unlock
Power on the phone in download mode (turn off phone, press vol.down + home + power).
Connect the phone to PC with USB cable, install drivers if needed.
Press 'Reset FRP/React/EE' to deactivate Google/Samsung/EE account activation lock.
done
choose model j120f
select tab unlock
Power on the phone in download mode (turn off phone, press vol.down + home + power).
Connect the phone to PC with USB cable, install drivers if needed.
Press 'Reset FRP/React/EE' to deactivate Google/Samsung/EE account activation lock.
done