I have an iPhone 4 and I updated it to iOS 5 a few days ago and when I open up applictions like Facebook, Twitter, Bump, and others that use notifications, I get a message as soon as the appliction opens that says, "Connect to iTunes to Use Push Notifications". I have connected my iPhone to iTunes and synced it but that is not solving the problem. Because of this I am not recieving notifications from third party applictions. Does anyone know how to fix this?
Also, everytime I open the YouTube application I get a message saying, "Cannot connect to YouTube" and I am not able to use YouTube at all because of this. Anyway to fix this?
(I forgot to mention my iPhone is NOT jailbroken and has never been jailbroken.)