1. From the home screen, press and hold the Power/Lock key
   
2. Tap Airplane mode to toggle on or off.
   
3. Tap OK.
   
4. When airplane mode is enabled, the airplane mode icon will be displayed in the notification bar.
   
5. To quickly turn Airplane mode on or off, with two fingers, swipe down from the notifications bar.
   
6. Tap Airplane mode.