Was wondering if anyone can help out, as a past blackberry user, I got pretty used to terrible battery life. Got an iPhone 4s about two weeks ago, only to find its battery life isn't a whole lot better. If it makes it through the day I'm impressed. Have pretty much disabled all locations services, keep 3G off most of the time, toggle wifi on and off as I need it. I just don't know why it is still so poor. Any suggestions??
All that being said though, it is jailbroken, and I do use it quite a lot. Just disappointed as I expected a lot better from apple, considering the battery life of my iPad 2.