Windows Phone Factory Reset

Hard Reset
http://www.hard-reset.com/nokia-lumia-630-hard-reset.html

1.Turn off your phone
2.Press power key and after the phone vibrates quickly press volume down key until the screen shows the exclamation sign.
3.Press in this order:volume up
volume down
power key
volume down


Right after this you will see on screen some spinning gears.
Will take several minutes before the phone will reset.

That’s all.Fore more info you can watch the video tutorial here:https://www.youtube.com/watch?v=NHv5FEbGWIY