JellyLock is a new tweak developed by Max Katzmann which is in beta and can only be downloaded via his beta repo. The tweak allows you to add an Android Jellybean inspired Lock screen launcher to iOS, this lock screen is completely customizable.
Give your iPhone the Android Jellybean lock screen, which features a lock that you can drag to the edge of a circle to unlock your device. You’ll be able to simply unlock the device, access the camera and launch different applications straight from the lock screen. The tweak can also be Customized where you can change icons, transparency, apps, choose a theme and do much more.
Following the installation of JellyLockClock, go to the Settings menu of your iDevice to configure the tweak. The theme does not need Winterboard in order to run.
How to get JellyLock Cydia Tweak:
Open Cydia -> Manage -> Sources -> Edit -> Add and add this repo: http://cydia.myrepospace.com/maxkatzmann
Now, look for JellyLock (beta) and install it. Respring.
You can tweak all settings from Settings -> JellyLock.
Thanks to Max for the wonderful tweak!