Ever since the upgrade on my IPhone 4 I cant use facetime anymore. I tried looking for tips online but nothing works. I have activated to use my cellular data. But every time I try to connect through facetime, it keeps says activating and then the call gets dropped.
I saw on one forum that I have to go under settings, then Facetime, and there is a place under the Caller ID to activate but I do not have a button on my screen as even an option.
On iPhone 4 FaceTime is still only on wifi. If you press the magnifier and search iOS update in the 4s section there should be one the has a Graphic on what each device comes with after update
Here's the page click screenshot and chart says comparison.