Storyboard designed for iOS7 not going fullscreen on iOS 6 on 4 inch device

Question

I am designing my iPhone app using storyboard and auto-layout. Everything works fine in iOS 7 on both 4 inches and 3,5 inches device.

On iOS 6.1 the app runs like is always on 3,5 inches device, even if is running on a 4 inches device, the black bars on top and bottom appears.

screenshot on the simulator:

Anyone with the same issue? how can i solve this problem?

Answer 1

I think are you Forget to adding splash screen [email protected] in to you Project please check Property and set required splash-screen [email protected] (640 × 1136 pixels)

Ones you add this image in to you working Project, Remove old Build from device or Simulatore, clear Project and re build and check Hope you issue will solve.