Problems With Internet after Downloading UltraSn0w
I just downloaded UltraSn0w for my 3G I'm running 3.0 and my service works fine but when I go to use the internet it says "Could not activate cellular data network: You are not subscribed to a cellular data service". Is there something I can get that will make this work cause my plan has AT&T 3G just not iPhone 3G.