From the home screen, press and hold the Power/Lock key. Note: Airplane mode will disable all wireless services on the device. Calls, data, and text messages cannot be sent or received. Disable Airplane mode to restore regular device function.
Tap Turn on Airplane mode. Note: Tap 'Turn off Airplane mode' to disable.
If enabling, tap OK.
When Airplane mode is enabled, the Airplane mode icon will display in the notifications bar.
To quickly toggle airplane mode on/off, drag down from the notifications bar.
Swipe to, then tap Airplane mode to toggle on/off.