Power key
•
Press: Lock the screen/Light up the screen.
•
Press and hold: Show the pop-up menu to select from Power
off/Restart/Airplane mode.
Press the Power key for more than 9 seconds to restart while
•
the phone is turned off.
Press the Power key and Volume up key to reset.
•
•
Press the Power key and Volume down key to capture a
screenshot.
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.
1.2
Getting started
1.2.1
Setup
Removing or installing the back cover
Removing or installing the battery
Power off your phone before removing the battery.
Removing or installing the microSD card
1. Power off your device and remove battery.
2. Place the microSD card into the slot with gold contacts facing down and
pull towards left until microSD card locked.
3. To remove microSD card, press the black spring under microSD card,
and pull microSD card towards right.
To avoid data loss and SD card damage, before removing the SD
card, ensure that the SD card is unmounted.
Charging the battery
4