we still need a patch that will fix red steel/mk/other to think the disc has been patched to use ios249 or whatever cios is running. i'm not sure if it's possible to perform this from the loader side, maybe with a patch to main.dol if that's where the check is ocurring. of course a cios patch might be more compatible with games that might have more than one dol, like house of the dead 2 and 3, not sure though. we're still waiting for requiem to post his cios/dip module source.
just out of curiosity, can we use wiigator's installer with newer ioses (like 50, 53, 55) as inputs? i would assume it only works with 36 and maybe 37 but i never tested it since i was afraid of an install failure.