iPhone 4S, iOS 7 - Battery Life...help!
I bought a new iPhone 4S 2 days ago. The guy at my phone carrier's store said that my iPhone is a "new" iPhone 4S, meaning that I got one of many newly shipped iPhone 4Ss that have been upgraded with the new update, iOS 7 (on the box, it has a picture of an iPhone with the iOS 7 update, not with the old updates/interface) so I didn't manually update to the new iOS 7 myself.
THE QUESTION IS:
Why is my battery life draining crazy fast? Battery drains down 1% every 1-2 mins. Has anyone else experienced this? I've went online and looked for tips to maximize battery life and I've followed almost all the tips. I have turned down the brightness, turned off background app refresh, bluetooth, location services etc. Is it the unit itself or the new update? Does the iPhone 4S have a bad history concerning battery life?
iPhone 4S, iOS 7