Can't Delete Wallpaper, Please Help

[flashycustoms]

I have many downloaded wallpapers in my media gallery, I cannot discard them, the discard button isn't doing it. Please help.

 

[Shorte85]

I'm not sure if this will help or not, but have you tried possibly hooking your phone up and going on either the internal phone storage or sd card wherever your wallpapers are stored to remove the wallpapers you don't want anymore?