Has anyone been able to get facetime to work with my3g on 4.1?? Every time I try to make a facetime call I get "Factime Failed connect to wifi" error message.
I upgraded to 4.1 today and was also disappointed about My3G not working for Facetime over 3G. I played around and discovered I can enable MyWi which treats my iPhone as a wifi hotspot, then My3G can use that and Facetime will work over 3G (via MyWi's 3G connection). Effectively it makes my iPhone tap into my 3G service and immediately makes my iPhone a client on the MyWi 'router' so Facetime will work over 3G.