Keys alone aren't always enough. To ensure 100% functionality, you should match your keys with the . In Ryujinx, go to Tools > Install Firmware . Choose "Install a firmware from XCI or ZIP." Select your firmware file and click "Open." Ryujinx will confirm the update to version 18.0.0. Troubleshooting: "Keys work but games won't boot"
: Open Ryujinx, click File > Open Ryujinx Folder , and navigate to the system folder. ryujinx prod keys v1800 latest product keys work