How To Reset Your Samsung Galaxy S3 ?

Factory reset

1.Go to Settings
2.Select Back up and reset.
3.Click on Factory data reset - Reset all settings and delete all data on device.
4.Select Reset device.
Finally, select Erase everything.


Factory format using Dial Pad
Take up dialpad.
Key in *2767*3855#
S3 will be rebooted and factory format.