Can't submit the app with storyboard launch images to the App Store: Your binary is not optimized for iPhone 5

Question

I am trying to submit my first app to the App Store but when I try I am getting the following error:

ERROR ITMS-9000: \"Your binary is not optimized f

Answer 1

Rename storyboard launch screen file to 'LaunchScreen.storyboard'.

If you create a new Launch Screen file using File -> New -> File, Xcode will default the name to 'Launch Screen.storyboard'.

However, the default name specified in your Info.plist when creating a new project is 'LaunchScreen.storyboard' without the space.