When trying to update or restore an iPod or connecting to the iTunes Store, you may see the following error message: "An unknown error occurred ( -3234), make sure Internet connection is active."
Check to see if you got a security pack with your Internet connection software, if so use these steps to try removing the parental control:
Now try to update or restore the iPod or connect to the iTunes Store.
Important: Information about products not manufactured by Apple is provided for information purposes only and does not constitute Apple's recommendation or endorsement. Please contact the vendor for additional information.