2-Download Samsung Galaxy S and Samsung Galaxy Tab wallpapers.
3-Download and activate vPhone. (can be found on this site)
4-Set the required wall paper, i.e. Galaxy S wallpaper if you want it to look like a Glaxy s mobile, and the same with Galaxy Tab Wallpaper.
5-Enjoy!
Download:-
-Wallpaper (Galaxy S):
http://www.techcredo.com/wp-content/uploads/2010/09/wallpaper_street.jpg
-Wallpaper (Galaxy Tab):
http://fc08.deviantart.net/fs71/i/2010/327/c/2/samsung_galaxy_tab_wallpaper_by_sudolaw-d33hhzm.jpg
