There are some apps that DON'T need background app refresh, but still have it. Turn that off for those particular apps. Same thing with location and other things.
No problems here on my 5S so far. I haven't updated my iPad Mini though and will probably keep it on iOS 7 just because there's too many apps that will either not get updated, or take until next year.
No problems here on my 5S so far. I haven't updated my iPad Mini though and will probably keep it on iOS 7 just because there's too many apps that will either not get updated, or take until next year.