I have the same issue. Tried deleting iTunes downloaded update and re-downloaded it. Restarting iTunes and Mac and iPhone and nothing seems to work.
Update: I was originally having the problem with an iPhone 4 and now when I try it with an iPhone 3GS it does the same thing. So it must have something to do with my MacBook Pro
i will boot on windows and see what happens
problem solved. on mac os x go to etc folder and open hosts file. comment out this line: #74.208.10.249 gs.apple.com
that's it![]()
I did it and it seems to be working now. I'm mid update. But one questions... WHY? Everyone in the world shouldn't have to edit their hosts file to get an iPhone update to sigh with Apple!
problem solved. on mac os x go to etc folder and open hosts file. comment out this line: #74.208.10.249 gs.apple.com
that's it![]()
What does somment out mean? I'm having this problem too.