If you are looking for a tweak that makes Homescreen and Lockscreen background more “lively”, then all you have to do is to install LivePapers. This new Cydia tweak for jailbroken devices, allows you to animate the background of your iPhone in a few easy steps.
LivePapers will allow you to apply some animated backgrounds directly on the Homescreen and Lockscreen of your iPhone, iPod Touch or iPad. You can even interact with animated backgrounds with the touch screen, and configure some settings for each custom wallpaper. As soon as you install the tweak, you will find a new icon on your Homescreen, allowing you to immediately set a background.
In the same application that appears on the main screen, you can see a preview of the background that you are going to apply and the relative speed of the animation. Many of you will be certainly skeptical to the idea of installing this tweak, whereas the battery consumption can skyrocket. However the developer, Porkholt Labs, considered that the use of the tweak does not drastically affect battery life.
LivePaper is available on Cydia for free in BigBoss repo.