Ok so I've gotten a few themes to work but a few of the basic icons will not theme, mail, photos, camera, maps. I can go into the file using iFile and when I click on the image it shows the correct image but it just won't theme. I've had to fix this issue before when I was on iOS 5 with my iPhone 4. But I forget how to do it. Is there a guide or can some one explain it to me. Thanks