Wait, but the user mentioned "Grand Prix Switch NSP XCI -DLC Upda..." and the essay needs to be comprehensive. Maybe they're trying to distribute this information for others. I should make sure to include detailed steps but also highlight the legal side. Also, note that Nintendo's terms of service prohibit modifying the system, so distributing or enabling pirated content is against their policies. It's important to mention that the essay is for educational purposes only and doesn't condone piracy.