FaceTime calls have been limited through Wi-Fi, then how can we make the iPhone 4 FaceTime Calls Possible Over 3G?
As it turns out, the Jailbreak doesn't really liberate FaceTime to work through 3G form the start, but Cydia offers an app called My3G which tricks the phone into thinking it's got Wi-Fi when it's really connected through 3G.
Solution steps guide: Make iPhone 4 Facetime Video Calls Work over 3G - iphone 4 video, iphone 4 facetime ways, facetime app
As it turns out, the Jailbreak doesn't really liberate FaceTime to work through 3G form the start, but Cydia offers an app called My3G which tricks the phone into thinking it's got Wi-Fi when it's really connected through 3G.
Solution steps guide: Make iPhone 4 Facetime Video Calls Work over 3G - iphone 4 video, iphone 4 facetime ways, facetime app