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Boom Key
Boom Key settings are available at: Settings\Boom Key.
If Boom Key is enabled,
•From Home screen, press the key to show weather effect.
•Press the key to instantly take a photo when your phone
is locked.
•Press and hold the key to take burst shot when your phone
is locked.
•Press the key to trigger audio effect when a song or movie
is played.
•Press the key to enhance voice quality during a call.
•Press the key from Gallery Moments to create a photo
collage.
•Press the key to trigger special effect such as sequence
change when a movie is played.
•You can also customize the Boom Key function. For
example, enable screenshot taking or application running
by pressing the Boom Key when the screen is locked.
•When phone is locked (display off):
- press to screen-on;
- double press to instant shot (800ms);
- long press to continuously shot.
Overview key
•Touch to switch between individual app activities and
documents.
Home key
•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.