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the settings menu -> Security.
3)
My battery is only lasting xx hours!
The operating time of the tablet on one battery load depends very much
on the specific tasks that is has to perform. WiFi, Bluetooth and other
wireless communication technologies are known to consume a lot of
energy. Also CPU intensive applications such as games and HD video
clips can use up the energy of the battery fast.
To maximize the duration of your battery, you can optimize the following
settings:
- Choose a low or dynamic screen brightness
- A short press on the power button will directly place the tablet in
standby mode
- Download an ‘App killer’ to clear the memory from previous started
apps
- Disable Wireless devices when not using them
- Remove USB devices (these use power as well)
- Avoid use/charging extremely hot or cold environments
4)
Can the tablet charge through USB?
Yes, however it will charge quite slow due to the limited power the USB
port (500mAh) can supply. The charger can supply up to 2A and will
charge much faster.