I've looked around, but nothing really helps me. I have the same issue as several others with the lockbackground.jpg, and that I can change (by deleting the picture, of course). However, no SMB theme backgrounds are showing up on the SpringBoard. I want to put my own wallpapers on the springboard like I used to be able to do with SMB, but now nothing shows up (except for the blank black background). Is there a way to fix this without restoring?