“Your binary is not optimized for iPhone 5” (ITMS-90096) when submitting

Question

this is my first ios app and when i try to submit it to the app store it gives me the ITMS-90096 error.

Answer 1

One more thing to check... your image size must be correct. I had a splash screen image named logo_640x1136.png provided by a designer, and I couldn't figure out why I kept getting this error. Finally I checked the image with file (command line). Turns out the image wasn't actually 640x1136. If you don't like the command line, select the image in Finder and press Cmd+I to see the image size under "more info".