if you can't scroll the background please use another device launcher. United States Scenery Live Wallpaper, now comes with 28 United States scenery landscape wallpapers background, get this cool Live wallpapers on your device. Free To use: Home > Menu > Wallpapers > Live wallpapers. Free Setting: Home > Menu > Wallpapers > Live wallpapers > Setting. This Live wallpapers apps has been optimized to use as little as possible battery power.