You just have to do that to open settings then there will be the last option named restore factory setting you have to click it mobile will ask for security code after giving security code , , , it will be formated then you have to switch off your phone and on it again but you have to be careful because some time data is removed
Answers & Comments
You just have to do that to open settings then there will be the last option named restore factory setting you have to click it mobile will ask for security code after giving security code , , , it will be formated then you have to switch off your phone and on it again but you have to be careful because some time data is removed