Hey guys on the "How to increase your battery life section" i have a small tip that i have found and worked for me.

 Go to Settings

1. Enable airplane mode (it will automatically also close your Wi-Fi)

2. Go to Wi-Fi and enable it

3. I have read that i also needed to disable mobile data (even if it does not support GSM). I could not find how to do it from default menu.

4. Download "Smart Quick Settings" app it is free and turn off the Mobile Data .

The outcome will be Airplane mode with Wi-Fi open and no mobile data search provider = Some hours of battery life.

Of course it also does matter the display settings, brightness, smart color etc. but that depends on how everyone uses their tablet.
 

Hope it helps

Osi