hid some new multitouch gestures in 4.3, but didn’t include a way to enable them without downloading an extra Mac app.
Now, thanks to a jailbreak tweak, you can switch the gestures on for your4 or fourth generation Touch.
The tweak is called MT Gestures from the developer ModMyi, and you can find it in the Cydia store on your jailbroken iPhone. (Click here to learn how to jailbreak the latest version of iOS).
After installing the tweak you’ll have access to the new gestures. Here’s how they work: