If you don’t want to be tethered to WiFi for your FaceTime calls, the following is a guide for how to use FaceTime over a 3G connection on an iPhone 4 in just 2 simple steps.

How to Use FaceTime over 3G

- Jailbreak your iPhone 4. If you don’t know how to jailbreak, click here and follow our guide.
- Download My3G on your iPhone 4 for $3.99 (there’s also a trial app) through the Cydia Store.

Fire up the app and talk away! That’s it!

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