Quote:
Originally Posted by Hack&Lube
It gives me less information than a Mickeysoft error  There is no problem with the network, it just downloaded almost 400MB of iOS4 data mere seconds before it went to the verification stage and then failed. |
Just keep trying. The authentication servers might just be getting hammered. Happened to me last week.
If it's failing on the download try from the direct link:
http://www.macstories.net/news/break...-for-download/
You can Alt click check for updates (or restore) button once it's downloaded and pick the downloaded ipsw file. Back up first.