Custom Wallpapers
Another feature that’s hard to believe wasn’t already available is custom wallpapers. This feature was first introduced in iOS 4 as a way to customize your Home screen with any image that you wanted. At least for new iPhone owners back in 2010, the bad news was that only the iPhone 4 had this feature. Apple mentioned that it was exclusive to the newest iPhone because of animation performance requirements that the older iPhone 3G just didn’t have.