Switch the device on and off
Press and hold the power key to switch the device on and off. Press the power key briefly to end a call or close an application.
If the device asks for a PIN code, enter the PIN code, and select OK.
If the device asks for the lock code, enter the lock code, and select OK. The factory setting for the lock code is 12345.
To set the correct time zone, time, and date, select the country you are presently in, then enter the local time and date.