You can't set brightness to 100%, switch between Wifi and 3G, leave apps running in the background and then complain about battery life. As long as battery drain differs from one user to another i think it comes down to user habits not the OS.
I installed iOS 7 a couple of days ago. My battery life was literally cut in half and wouldn't even last a full day, despite me being too busy at work to play with my phone, so something was wrong. This morning I noticed hundreds of duplicated drafts and quite a few old emails that had become marked unread in my Exchange email account. Looked like almost the same problem caused by iOS 6.1.1 or 2, so I deleted the Exchange account from my phone and battery life is now back to normal for me.
I now have 5hours of wifi usage on my 4S and 19hours of standby. And only 10% left....
What do you think?
Needless to say, my 4S is two years old, but i think with 6.1.3 my battery was better :/
That's somewhat shoddy, IMO. Could definitely be a bit better.
Obviously people's experiences are going to differ. I am definitely having "mega drain" on my iPhone 5.
That's somewhat shoddy, IMO. Could definitely be a bit better.
Obviously people's experiences are going to differ. I am definitely having "mega drain" on my iPhone 5.
Did you reset settings already? Deleted exchange accounts and reinstalled?
Delete Facebook.
Re install Facebook