How do you get homescreen wallpapers on jailbroken ipod touch?

There are several ways.

1. Download a Cydia tweak called MyOS.

2. Put into the system files. This also allows you to use it when in same mode. You have to edit the file /System/Library/CoreServices/SpringBoard.app/N72AP.plist

You do this in iFile. You use the text viewer. Scroll down until you see that it says capabilities. You then add

homescreen-wallpaper

and then it gives you a homescreen wallpaper no matter what.

Do the same for multitasking. Just instead of homescreen-wallpaper, put multitasking. Must be in all lower case to work.