using apps when deauthorized
Can you use apps installed on and music downloaded on an ipod that has been deautherized?
iPod touch
I do not understand what you mean by iPod being deauthorized. Computers are authorized for iTunes accounts.
iTunes Store: Authorize or deauthorize your Mac or PC
Computer and iPod are however associated with an Apple ID
iTunes Store: Associating a device or computer to your Apple ID
Disassociating the iPod will not effect media currently on the iPOd. Y will not be able to redownload previous purchases