iPhone Optimization Req & device changing

Whenever I close the target window in flash and open it again it jumps back from my selection "iPad" to "iPhone and iPad" I build it and grab the build command from the console and pass the edited content through terminal. I'm not sure if I just need the valid syntax for the app descriptor xml for iPad only. I'm also not sure if iPad only is baked in to the other files any idea? Finally when submitting to the store the binary fails and I get the email for iPhone 5 Optimization Requirement asking for the 568h size modifier eventhough this is not an iPhone app I have no idea what to do.

Thanks,

Brian