GIFPaper cydia tweak allows you to set animated GIF images as your devices wallpaper.
Set them on your home screen, lock screen, or both. Set any GIF wallpaper by holding down on the GIF in Safari, and then selecting “Set Wallpaper” from the menu that appears. You can also set a GIF wallpaper by typing in its URL on the GIFPaper settings page. GIFPaper is perfect for anyone who wants an exciting, animated wallpaper!
Configure options from Settings.