Updated to iOS7 and iTunes 11.1 on iPhone 4S and I can no longer sync music to the phone. It won`t allow me to drag and drop music to it either, it just skips past the transfer and sticks on "Waiting for changes to be applied". Is this a common issue as I`m not sure whether to keep beating my head against a brick wall or just wait for an update to iOS/iTunes? Problem occurs whether I choose "manually manage music" or not. Pretty livid about it tbh as I can no longer use the phone as an iPod. Is it worth doing a factory reset on the iphone?