So I got this phone because of all the high praise instead of the g4 but I'm wondering if maybe I made a mistake. I like everything about the phone accept chrome performance and battery performance. On chrome, web pages scroll choppily and the battery isn't holding up how id like. I was hoping Samsung would ha e figured out the battery issues by now, but guess not. Is there anything I can do to improve performance and battery life? I'm using the Google now launcher BTW.