: This update primarily addressed local communication issues (Error Codes 2011-0301 and 2168-0002) occurring during system transfers between Switch and "Switch 2" systems.
To use these keys, they must be placed in specific directory folders depending on your emulator. Open Ryujinx . Navigate to File > Open Ryujinx Folder . Open the system folder and place the prod.keys file there. prod keys v2101
To use prod keys v21.0.1, follow the specific file placement instructions for your emulator: Open Ryujinx . In the top-left menu, go to File > Open Ryujinx Folder . : This update primarily addressed local communication issues
In reality, prod keys are not versioned like software. The community colloquially refers to the firmware version from which they were dumped. So v2101 simply means “prod keys dumped from a Switch on firmware 21.0.1.” Navigate to File > Open Ryujinx Folder