you can buy the Disc or use the ISO and i could could PM you the MIOS4 theres another method also
which would require you to make a Multi GC ISO and burn the ISO with a Game, this bypasses the need for the MIOS4
But if you just use the MIOS4 and the Action Reply ISO it will work, I'll send you the Mios4.wad
oh ok thanks i found a thing on google on how to do it from a wii game like mp3c but you have to use anytitle deleter and delet the old on which im not sure im comfortable doing lol ill just take the wad
also i sould mention i dont have a mod chip so can i still use the iso of the AR app with backup launcher or do i have to buy it?
if you get a error on installing you have to use anytitle deleter and remove the old MIOS, its safe i've done it before, you could just make a MULTI GC ISO with aciton reply and a GC game and bypass the need for the MIOS4
Update-NO MOD-CHIP you'll need to find a ORG Copy of Action Reply and use the MIOS4 i gave you, to get it to work, cause the backup loader doesn't boot GC games,
Besides the Miosv4 you can also just change the header of the action Replay in order to make it work. Action Replay uses the header of NHL-Hits 2002 or something like that, which Nintendo blocked..so if you used a hex editor on the Action Replay iso and change it to another gamecube header it works..