iOS 7.1 crashing
I have an iPhone 5 running iOS 7.1. While running iOS 7.0.6, it was just fine, no crashing and no lag at all. After I updated to iOS 7.1, it has been really laggy and I have to reboot it least 15-20 times a day beacause of it freezing or just not responding to button press (not waking up while sleeping after I press Sleep/Wake Button or Home Button). Also, it randomly resprings like 7 times a day.
I cannot restore it because I have no back up. I used to back it up with my computer, but after updating to Mavericks, I just can't. iCloud back up is not working neither. I turned iCloud back ups on but the just won't finish, the back ups say "Incomplete".
Any solution?
iPhone 5, iOS 7.1