All I can add to this is my experience with my daughter and the switch from iOS 6 to iOS 7. Our iPad was about a year old and I decided to upgrade to ios7. She was 3 and we would take her on walks and she’d hold her iPad and watch shows (bad parents I know). Anyways with iOS 7 she got so frustrated because she could figure out how to watch her favorite show (play button was nearly impossible to see and they started including shows that you need to be online to watch but with no clear indicator). She threw the iPad an amazing distance with unreal strength. I wished it was more obvious for her as ios6 a 3 year old could master...