A few days ago, Wi-Fi Sync for our iDevices was made available and life has been pretty sweet ever since. As you might know, the wireless syncing capabilities comes as a combo: iDevice app and Mac client ( Windows coming soon ) . The problem is that, the Mac client will cause iTunes to go about 80% ( during a restore ) and then just hang.
There is an easy fix for this. Remove the Mac client, restore your iDevice and then re-install the client. Or you can do everything via Xcode, and you won’t have to remove the client…