Hi, I recently bought a samsung galaxy tab pro 10.1, my first tablet. Needless to say I am quite ignorant about most tech details. But I loved my samsung galaxy S3 phone for giving me everything on my palm as I was out and about the whole day. Find that the battery on my tablet drains by the minute. I tried switching off GPS, uninstalled of force stopped most apps, unsynched most other programs and yet it did not make a difference. I do not have too many apps installed nor do I play games. Read mostly text based stuff. Yet to watch a video. Would like to know what I can do to make the battery life more efficient - need it to last my day. What is the point of switching off everything?