I just tried to update my iPhone 4, but instead chose to Restore it since I really didn't feel the need to have it jailbroken anymore. I feel like I have tried almost everything (pretty much everything on Apple's troubleshooting page) and I am still SOL. I restored my MacBook Pro's network configuration (running Lion 10.7), edited the hosts file with "# ", etc., and still nothing. Is there anything else to try or am I going to have to bring it to the Genius Bar tomorrow? For the record, its a Verizon iPhone that was running 4.2.8, now trying to restore with 4.2.10. Thanks for any help with this!