7
3.Unlocking the screen
If you do not use the screen during certain period of time, the
screen will be locked.
To unlock the screen, press the power button once and drag
"Lock
"
image right.
4.Restarting the device
If the screen does not response to key press or tap, keep
power button for long time to restart your Tablet PC
5.Factory reset
To delete all data and restore your Tablet PC to factory
defaults, touch“Settings” ->“Backup&reset” ->“Factory data
reset” ->“Reset tablet”