trying to update iTunes but came back with an unexpected error. Cannot connect to iTunes update server. What do I do
I just got the iPhone 6S and am trying to sync it to my iMac to restore the backup of my old phone. It will not connect because my iMac needs an iTunes update. I tried to update but it says it cannot connect to the iTunes update server. Please help.
iMac (21.5-inch Mid 2010), Mac OS X (10.7.4)