iOS 7.1 can't connect to iTunes
iOS 7.1 was released today, so I upgraded my iPhone 5. It was connected to iTunes on my Macbook Pro, but as soon as I went in there on iTunes to manage the phone/sync/etc, the connection dropped and I have been unable to get it back.
I am using iTunes version 11.5.5 (5) and iOS 7.1. MacOS is 10.9.2 and Software Update and the Apps Store are not reporting any available updates.
I asked on an internal iPhone user's mailing list at work and one person said he was prompted to trust the Mac he was connecting to, and I believe he had a similar prompt on his Mac. I got no such prompt.
I've restarted iTunes
Rebooted the Macbook Pro
Restarted the iPhone
None of these helped. Wifi is working fine - I'm connected via wifi using phone, this macbook pro and a laptop PC with no problems.
What can I do?
iPhone 5, iOS 6.1.3, 32GB