So I just updated my iPod touch (4th generation) with the latest software and now I can't sync anything to it. It erased everything off my ipod too. When I click the sync button, sometimes it tells me the sync was successful and other times I get this message, "The iPod cannot be synced. An unknown error occurred (-50)". I can't find any way to fix it. I've already made sure that this computer was authorized in my itunes, checked that all my songs were checked already, unchecked and rechecked the sync music button, and made sure that it was not set on manually add songs. I've also tried restoring my ipod with the last backup and restoring to factory settings, but nothing has worked yet. Can anyone help me please?
In addition, all of my apps are gone. Can I get them back somehow or do I have to reinstall everything from the app store?
iPod touch (4th generation), iOS 6.1.3
