I gotta agree. All the ads show the cool moving sand wallpaper that fills the rounded corners when it moves. I wanted that! I went ahead and upgraded to the Beta 11.2 just because another forum member said it has the sand wallpapers. They are lame--only work with a finger press on the lock screen which one barely sees with Face ID--espcially compared to the ads. Feeling a little mislead, honestly. Oh well, the phone is still cool. I just wanted the cool oooh-wow effect of those wallpapers. I'm sure if they existed as shown, they would eat battery but that should be my choice, I tell you!