Turning the device on and off
To turn on the device
- Press and hold down the power key until the device vibrates.
- If your screen goes dark, briefly press the power key to activate the screen.
- To unlock the screen, swipe up or down on the screen.
- Enter your SIM card PIN when requested, then select OK.
- Wait a while for the device to start.
Your SIM card PIN is initially supplied by your network operator, but you can change it later from the Settings menu. To correct a mistake made while entering your SIM card PIN, tap .
To turn off the device
- Press and hold down the power key until the options menu opens.
- In the options menu, tap Power off.
- Tap OK.
It may take a while for the device to shut down.