IpHone locked up when trying to install Omnifocus.
 

ITunes get s about 1/2 way and locks up, as well as the iPhone. Tried reset and just hangs at the apple icon stage. Tried twice - no joy.

As far as I know, that's before any of our code gets executed, so it's difficult to be sure what's going on.

If you open up your Utilities folder, inside the Applications folder, though, you'll find an application named Console: it may have some error messages that'll help diagnose the problem.

This may also be something that you'll want to check with the genius bar at your local apple store, though.