As MuscleNerd called it, “killer-app.” — It truly is. 

Seth couldn’t tell the difference between the 3G FaceTime call and a WiFi FaceTime call; the quality is that good. 

Setup Instructions:

1) Jailbreak your iPhone 4 via

2) Download and upgrade to the latest Cydia package.

3) Open Cydia, Go to Manage then Sources.

4) Click Sources, Edit then add:

5) Search for “My3G” — download, and install it.

6) Go through the Rock setup process with a username and password. Open My3G and leave all settings on the default. 

7) FaceTime should now work over 3G! — Make sure to “Forget” the WiFi network you are on (via iOS settings) if you want to test it. 

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