Backlight
Press the 'End' key to turn the backlight on or off. You can select the duration time.
Low battery
When the battery level drops below 10% a beep tone will be heard.
Document manager
Select document manager, you will see all folder including pictures and videos.
TROUBLESHOOTING
Problem
1
Silent, no response
2
Unable to make / receive calls
3
Battery drained rapidly
4
Cannot charge
Solution
●Battery might be drained, please
replace the battery or charge it.
●Battery might not be installed correctly,
please replace it with a fully charged
battery or charge the battery.
●Check if the device has been power on.
●Check the volume level.
●Check if the external audio accessory is
connected.
●Check if you are in the same group.
●Check whether the network is
connected
●Turn off the power/volume switch
whenusing.
●Shut down the Wi-Fi and GPS if not in
use.
●Check USB cable, replace if faulty