I was able to get 7.8 on my Samsung Focus S using the Seven Eighter Software too, but since the upgrade, my camera app got messed up. No matter what resolution I choose, it takes the picture in 720x540 (pretty much VGA) ! I can't seem to get it to take pictures in 8MP (3264x2448) which the camera supports. It was working fine with WP7.5. Has anyone else seen this issue?