I just recently got a LG G2 and everything works great. Only problem I seem to have is that when I look at the Battery Manager it says Android System is using 40% of the battery life. All I really have been doing is sending maybe 20-30 texts a day and that is about it with the phone. Is this normal? Is there any way to reduce that loss in battery? Also I have disabled many apps such as Amazon music and others apps that came with the phone that I have no interest in. Any information would be appreciated. Thank you.