Nokia Lumia 720 hard reset

Hello and welcome to our new tutorial will present how to do hard reset to Nokia Lumia 720. Warning! Do this at your own risk! All your phone data (contacts,photos,videos,music,messages,aplications,games,files,) will be lost! Please make backup first if you can! off your phone power key and after phone vibrates once press volume down until you will see exclamation sign on the screen the buttons in this order:volume up