Operation Manual

Knowing the Keys

Key Function

Power key

 Press and hold to turn on or off airplane

mode, control sound and vibration, restart, or

power off.

 Press to turn off or on the screen display.

Volume key

Press or hold either end of the key to turn the

volume up or down.

Home key & Fingerprint

sensor

 Press to return to the home screen from any

application or screen.

 Press and hold to use Google Search or Now

on Tap.

 Touch to register fingerprints, unlock the

phone or open apps with your fingerprints.

Back key Touch to go to the previous screen.

Recent apps key Touch to see recently used apps.

NOTE:

The positions of the Back key and the Recent apps key are

interchangeable through Settings > All settings > Navigation

keys.