Suzie I don't know if this will Help or Not But This is the Full Manual From Samsung on the Convoy 2 Have a Look Just Click on the Link and your Set: But as For Live Wallpaper i not sure if the Phone is Capable of that.. But there might be some one on the Post that might know a little more on it than i Do..b33
Here is the Manual:
Here some More Information on the Convoy..
Unless the wallpaper is installed with the stock OS or a developer makes a 3rd party version of the wallpaper you cant install a animated wallpaper from another device because they are signed to work with that OS.