Tonight I experienced complete frustration. Some great new apps were on "free" for today only and I needed to download them. I could open the app store and browse through it. As soon as I found an app I wanted to purchase I would get a little pop up screen telling me I could not connect to the itunes store. I tried on both my ipads, neither worked. I tried on my iphone and I could connect, but these apps were ipad only apps! So of course I asked my good friend google. Here is the help I came up with. Click on the picture to get your help.
I tried powering down with no luck. Then I tried changing the date with no luck. Then I tried the DNS server code, no luck. Then I reread the setting of the date and noticed you were supposed to switch it back to automatic. After I tried this, it tried to download - only to discover I did not have enough room on my ipad. After deleting some apps, it appears to be fixed.
Thank you for your support!!!!!!!