The phone must be on. Now go to "Settings" and choose "Backup&Reset". Go for "Factory data reset". Here...
Switch on the phone and select "Settings". Here choose "Backup&Reset". Then select "Factory data reset". Finally,...
Go to "Settings", next press "Backup&Reset". Now choose "Factory data reset". Then tap "Reset...
Turn on the phone. Next, choose "Settings" and "Device Information". Go for "More Information". Finally, tap "Reset...
Go to "Settings", then choose "Privacy". Now select "Factory data reset". Here tap "Reset". Finally,...
The phone must be on. Go to "Settings". Next, choose "Change PC settings" and then "Update and Recovery". Go for...