Use the console's volume keys to navigate the Lockpick menu. Select the option to dump keys from the SysNAND or EmuNAND .
These keys are specific to individual games. They decrypt the actual game data, downloadable content (DLC), and updates so they can be read by the emulator.
Firmware 19.0.1 changed the game. Nintendo introduced a tied to the key_generation field in the NCA (Nintendo Content Archive) header. When the system sees a key generation of 0xC (12 decimal) or higher, it no longer uses the master key directly. Instead, it runs the master key through a Tegra X1 hardware entropy function known as se_aes_crypt_ctr with a device-specific "tweak" located in the Cal0 partition.
: Open the emulator, go to File > Open Ryujinx Folder , and place the new prod.keys into the system folder.
As of , the Switch software ecosystem has advanced significantly, with the current latest firmware being version 22.1.0 . Using version 14.1.2 keys is now considered outdated for modern titles like Pokémon Legends: Z-A or Zelda: Tears of the Kingdom . Overview of Prod Keys 14.1.2 "Fixed" switch prod keys 1412 fixed
Opening the keys file in an incompatible text editor can sometimes alter the formatting, rendering the cryptographic strings invalid. Step-by-Step Guide to Fix the 1412 Prod Keys Error
For more information on Nintendo Switch firmware updates, homebrew development, and custom firmware, visit:
These keys must match the firmware version (14.1.2) to ensure compatibility with newer games or updates released around that cycle.
The "1412" designation refers to a specific version of the Nintendo Switch firmware, in this case, the updates released around December (12th month) of a specific year, or potentially a specific build version recognized by the community. As Nintendo updates the Switch firmware, the encryption methods often evolve or require updated title keys to function. New games often require the firmware features present in these updates. Therefore, the release of a new set of prod keys is a critical event for the emulation community. It signifies that the barrier between the PC gamer and the latest Nintendo releases has once again been breached. "1412" represents a specific point in time where the community successfully dumped and disseminated the necessary cryptographic material to keep pace with Nintendo’s official updates. Use the console's volume keys to navigate the Lockpick menu
The Nintendo Switch Go to product viewer dialog for this item.
By ensuring your keys match your firmware version, you maintain a stable environment for your digital library. Always remember that these keys are proprietary data; the only safe and legal way to acquire them is by extracting them from your own hardware. Following the "fixed" methodology for 14.1.2 ensures that your emulation experience remains smooth and up to date with the latest Nintendo standards. Share public link
Do download prod keys from unofficial random sites – use trusted sources or generate your own from your console. Sharing keys violates copyright. This guide is for educational purposes with legally owned hardware/games.
The most common cause is a version mismatch. To fix this, ensure that your production keys exactly match the version of the firmware installed in your emulator. They decrypt the actual game data, downloadable content
The Nintendo Switch has been a phenomenal success since its release in 2017, with millions of consoles sold worldwide. However, like any complex electronic device, the Switch has had its fair share of technical issues and vulnerabilities. One such issue that has been making headlines recently is the "Switch prod keys 1412 fixed" topic.
The fixed version (often labeled “1412 fixed” in community uploads) addresses:
Boot into Hekate (or your payload injector) and launch the Lockpick_RCM.bin .