- load Cydia
- tap search tab at the bottom of the screen
- search for VoIPover3G by crash-x, and install it
You can now use the App Store, Fring, Truphone, and the iTunes Store while on 3G. Your phone will act as you are on Wi-Fi.
You can now use the App Store, Fring, Truphone, and the iTunes Store while on 3G. Your phone will act as you are on Wi-Fi.