I installed the iphone themes battery package on my 1.1.4 iphone via installer. I found it under kankon's source (kankon.org/kankon.xml) but now i would like to remove the battery charging image. Only problem is that i cant uninstall from installer because it only gives me the option of reinstalling it. Can somebody please tell me how i can go about with uninstalling this package and getting the original battery charging image back? Thanks.

Try using Customize to revert back to your original image. But if the original image has been replaced, then your choices are to either restore or get a copy of it from someone else.