The first thing i thought was oohhh great kitkat! But this is terrible the battery sucks!!! it discharged in a few hours at most and i research a lot on internet and forums and a lot of people are having the same problem with kitkat update.
Install greenify, du battery saver, gservicefix and i disable a lot of samsung apps and features and theres no big changes.
So i decide to root and some of the root features help me a bit but im not satisfied.
I have a galaxy tab 3 7.0 rooted with Stock ROM and when i disable connections it last days!!! I know i cant compare dual core 1.2 and quad core 1.6 and the screen but woow it doesnt last even a full day. Just reading on kindle with brightness to minimum and i can see the percentage dropping...
So im open to any suggestion even install a custom ROM, im really interested in samsung apps and stuff at least the S Note Pen apps and not so much with Remote control apps but i like multi windows.
So please can someone give some recommendation i just need battery life! and S Pen! im med student, i dont have too much time to deal with it,