6 Reasons to Upgrade to iOS 7 Right Away and 5 You Shouldn’t | TIME.com
I accidentally upgraded to the ios 7 and it was a major mistake. First you cannot go back to the ios 6 so your screwed. Second I have an iphone 4 and only the ipad 3 and iphone 5s and 5c are designed to run the new ios smoothly so my phone runs like garba...