My iPod encountered an error updating to 4.3.2, the specific error being "a unkown error occured (6)". I went to the apple support page listed as "more information" in the error box, and just as I suspected it told me to check my security restricitions and firewalls and the such. This same thing happened to me not a month ago and so I shut off ZoneAlarm and it worked fine afterwards.
So I shut off ZoneAlarm again this time but no luck!! Now iTunes says that I need to restore my iPod, but when I attempt that I get the same error 6!!! If anyone ran into a similar problem or knows how to fix it, help would be greatly appreciated!!
iPod touch, iOS 4.3.2, iOS update and restore failure