I got LG G2 on 13th Sep and soon suffered the battery life issue. After fully charged to 100%, the second day when I woke up it decreased to like 45% left. But after I restart the problem went away for a while and the standby time could reach 80+ hrs with light use. While sometimes the problem happens again and I have to restart again(excuse me for being such a rookie at Android, never had Android before). I saw many people have this issue and it's much more annoying than any other problems imo. Anyone have solid solution or will LG offer some sort of update to prevent this? Just be curious bc I don't want to spend too much time on the cell phone. I love the big screen.