Thank you for your explanation. I thought homebrew would be possible if you have a legit game, have homebrew then just use the cert to play it and make the game

Thank you for your explanation. I thought homebrew would be possible if you have a legit game, have homebrew then just use the cert to play it and make the game console think it's a game. I think if it like a GameShark, you load it with a cert then you switch the game.