Wallpaper Missing (not in Camera Roll)

Hi All,

I'd like to ask where can I get the image file used in my iPhone as Wallpaper?
Currently, all the photos in my Camera Roll are all gone because I did something wrong while jailbreaking it. Anyway, I don't have anything in my Camera Roll right now. Although I don't have any images in my Camera Roll, my Wallpaper used in both LockScreen and HomeScreen are still there.

I'm just wondering where in the iPhone directory could I find it. I already looked in /var/stash/Wallpaper but the one's in there are the default ones. I want to copy the image file use in my Wallpaper, as those are the only ones left in the Camera Roll before.


Cheers!

 

I think I found it now, somehow iOS converts the current wallpapers from jpeg to cpbitmap file format.

Now, problem is I want to convert this cpbitmap to jpeg, anyone knows how? I've tried searching for a converter, no luck yet :|