Wrong page on front of site?

I finally got my mobile_menu to display on all devices, but for some reason on the iPhone emulator, the front page of the site is now incorrect. Ironically, it's the page that I had purposefully removed from the mobile menu. I tried to 'force front page' in the settings, but it didn't work. Any idea how to make index.php show up? It's fine on other devices. Many thanks,
Bill

What version of Xcode do you use (note that currently Xcode's simulator is the only simulator of iPhone)?

Hi Denis,
I don't know what wiggled it loose, but it's fine now. Thanks for your help!
Bill