I had a few downloaded wallpapers that worked just fine. I deleted those and had just been using a stock wallpaper. Ive downloaded a few other wallpapers and now it will not let me use anything but the stock ones it came with. Any suggestions? This isnt the first day Ive had this issue. I noticed it a week or so ago and just gave up and stuck with the stock wallpaper. I have since powered off and on several times, battery pulls, and its still doing this so that doesnt seem to have any effect. I even fired up home+ again, which I had installed but wasnt using, tried to use a different wallpaper and same thing, nothing but stock will work.