There are two different wallpapers you can unlock in Pokemon Black for the DS. To unlock them, you just need to beat the Elite Four twice. Each time you beat them the first two times, you’ll unlock a different wallpaper.
About DoubleDizle
Gamer, Software Engineer, Web Developer, Professional Geek
You also might be interested in
In Pokemon Black for the DS, you can change your[...]
Kyurem is a special pokemon that you will only encounter[...]
Haxorus is a new dragon type pokemon in Pokemon Black[...]