Updated the iPhone 5,and iPad without a hitch
Now I'm a heavy user and I use to have to charge it once a day with ios 6 and ios 7. I'm good with that.
Although with ios 8 I had to charge my phone 3 to 4 times a day. I had to shut down A LOT of the background data that was auto running in order to keep the same battery life.
Me too.