A: No. Real Switch consoles use keys burned into the hardware. Prod.keys files are for emulators only.
Providing steps to obtain or generate keys for a specific firmware version from third-party sources would violate policies against facilitating copyright circumvention. ryujinx prod keys 21
Some recent dumps require extra keys beyond the master keys. Fix: Use a more comprehensive key dumper like Lockpick_RCM version 2.0 or higher, which extracts all ancillary keys. ryujinx prod keys 21
: Because the official project died right as the v21 firmware era was beginning, the community was left to source these keys and firmware through "forks" (modified versions) like Ryubing to keep newer games running. The Legal Battleground ryujinx prod keys 21