1. From any screen, press and hold the Power/Lock key.
   
2. Tap Airplane mode to turn on or off.
   
3. A confirmation will be displayed, tap OK.
   
4. When Airplane mode is turned on, the Airplane mode icon will be displayed in the Notification bar.
   
5. To quickly turn Airplane mode on or off, swipe up from the Notification bar, then swipe to and tap Airplane mode.