So i traded my gs4 for the lg g2. And i love it but i noticed that my battery life is very inconsistent. Sometimes its amazing, and other times it just drains like crazy without me using it at all. And my gps keeps turning on, i already read about the carrier iq, and i turn it off but that keeps on coming back on. And it still says my gps is on even though its not so on my battery usage android system is number one now wiht like 85%. This just started happening. So i was thinking of rooting to get rid of all these problems, would that solve these issues im having? Also i would like to know if i do root my phone is it possible for me to still keep my current lg skin that originally came with the phone? If rooted can knock on still work? can q slide still work? I love this phone a lot more than my gs4 but these problems are driving me crazy. Any advice and help is greatly appreciated. Also i have no previous experience in rooting. If someone could elaborate why rooting is necessary for this phone or not.