4
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 for more than 8 seconds
to power off.
•
Hold down the
Power
key and
Volume
up
and
Volume
down
key to reboot.
•
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.
•
In camera mode, press
Volume up
or
down
key to take
a photo.
1.2
Getting started
1.2.1
Setup
Removing or installing the back cover
Removing or installing the battery
Removing or installing the microSD card
To install microSD card, place the microSD card with the chip facing
downwards into the housing, and then slide it into its slot. To remove
microSD card, press and slide it out.
To avoid data loss and SD card damage, before removing the SD
card, ensure that the SD card is unmounted.
Charging the battery
