Camera Flash/Flashlight
Camera
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Recent Apps button
Touch to open a card view of applications you've worked with recently.
Home button
From any application or screen, touch to return to the Home screen.
Long press to turn on Google Now. You can get help such as getting directions and restaurant
information based on the content detected on the screen.
Back button
Touch to go back to the previous screen, or close a dialog box, options menu, the Notification panel,
etc.
Power key
Press: Lock the screen/Light up the screen.
Press and hold: Show the popup menu to select from Power off/Restart/Airplane mode.
Press and hold the Power key and Volume key to make a screenshot.
Press and hold the Power key for at least 10 seconds to force reboot.
Volume Keys
In call mode, adjusts the earpiece or headset volume.
In Music/Video/Streaming mode, adjusts the media volume.
In general mode, adjusts the ringtone volume.
Mutes the ringtone of an incoming call.
In camera preview mode, press Volume key to take a photo or press and hold to make burst shot.
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