When I make changes to the MainStoryboard.storyboard none of these changes make it to my iOS device even though it builds. I tried deleting all data for the application from
There is another way!
Go to your project, select your target and click on Build Phases. Then unfold "Copy Bundle Resources" and add the MainStoryboard.storyboard to the resources. You can do this by clicking on the little '+' sign on the bottom of the unfolded list.
You don't have to delete the file from your project just re-add it to the resources.