@WiiZoneVoyager: As I said before it changed 0000008a.app and 0000008b.app. So I had 1000008a.app and 1000008b.app. I know that 0000008a.app is the 4.2E system-menu so i reverted 1000008a.app. But this didn't help. Only if I also revert 1000008b.app the system-menu boots. So your tutorial has the slight mistake that you sometimes have to revert multiple files. My only intention in this discussion was to figure out what causes this trouble and to help to find a universal solution.
EDIT: I used a clean dump generated by Bootmii. No Theme installed or any version of preloader or startpatch.
EDIT: I used a clean dump generated by Bootmii. No Theme installed or any version of preloader or startpatch.