Insert the MicroSD card into your Switch, connect your RCM jig, and boot your console into the Hekate custom bootloader menu.
This happens if your prod.keys are from an older firmware (e.g., 13.0.0) but you are trying to run a game that requires 14.1.2. You must re-dump the keys after updating your console. switch prod keys 14.1.2
: Each major Nintendo Switch firmware update includes new keys. Games released alongside or after firmware 14.1.2 often require the matching 14.1.2 keys to be decrypted and played. Insert the MicroSD card into your Switch, connect
: Inject the Hekate payload from your PC or mobile device to boot the console into the Hekate menu. Run Lockpick_RCM In the Hekate menu, tap Lockpick_RCM.bin The console will reboot into the Lockpick interface. : Each major Nintendo Switch firmware update includes
If you are looking to update your Nintendo Switch emulation setup or homebrew environment, you have likely come across the term Specifically, the 14.1.2 version refers to the cryptographic keys associated with Nintendo Switch Official Firmware version 14.1.2.
The 14.1.2 update was unique because it did not change the master key (KeyGeneration) from the previous 14.x versions. This meant that: Backward Compatibility