iTunes is not recognising my iPhone after upgrading to Lion I've just upgraded my Mac to Lion, and now my iPhone is not being recognised in iTunes.

I've tried...


Updating iTunes (to 10.5) 
Checking for all updates
Restarting both the Mac and iPhone
Extracting iTunesHelper.app from the iTunes bundle and installing it into the Login Items list, and confirmed it's running in the Activity Monitor.


For the past 3 years I've been happy with the "It just works" idea, but not today. :(

What other options are there?
Start by checking in the system profiler under USB to see if the Mac see's that the iPhone is connected.
.



Then remove the following to the Trash and RESTART the computer

/System/Library/Extensions and Locate the file AppleMobileDevice.kext