My Iphone 4 is jailbroken on 4.0 and I have a dialer theme (from Cydia) which works fine. However when I make or receive a call, the wallpaper theme on the actual call screen (not dial pad) is a picture that I deleted weeks ago and is no longer in my camera roll. How the heck can I remove this picture in my call screen when the picture is not on my phone anymore? It's driving me nuts. Any suggestions are appreciated. Thanks.