Recently I've got a problem on my iPhone. I set my GF photo as a lockscreen wallpaper, but it turned out that the very same image is used when I recieve calls from contacts w/o photo in my address book. That's obviously annoying. Is there any way to set different images for lockscreen and incoming call wallpapers? I have iPhone 4, jailbroken, 4.2.1 with WinterBoard/SBSettings. Looking forward for your replies!