I'm trying to update my 4S iphone through iTunes but keep getting message saying "cannot establish a network connection" . What's up with this?
iPhone 4S, Mac OS X (10.7.3)
In > System Preferences... > Network > Advanced ... button > DNS >
key in (add in)
208.67.222.222
208.67.220.220
The numbers above are from OpenDNS.
In > System Preferences... > Network > Advanced ... button > DNS >
key in (add in)
208.67.222.222
208.67.220.220
The numbers above are from OpenDNS.
You're awesome. It seems to be doing the update now. How did you know this? Thank you so very much for your help.
You're welcome.
Cannot seem to upgrade iPhone 4S to 5.1 through iTunes. Says "cannot establish network connection" What's up?
