One thing that we really hope Apple adds to iOS is the ability to toggle certain settings right from the homescreen. There are a number of jailbreak tweaks that let you do it, but we’d love a Cupertino-brewed solution.
Ran Avni has a new iOS 7 concept that solves a lot of the problem with toggles. With his tweak you’d be able to adjust brightness, change songs, turn on Bluetooth or Wifi, and change your device orientation, all from a simple menu on the lockscreen. The UI isn’t perfect, but we’d love it if Apple put something similar to this in iOS 7 so we’d have one less reason to jailbreak.