The long-term implication is dire for preservation. If your only "fixed" keys come from a patched Erista unit (v1) and that unit dies—its eMMC corrupts, its Cal0 partition degrades—those keys become useless. You cannot regenerate them. They are gone.
Keys alone are not enough. You need the actual firmware files that match your keys. For key generation 1412, download the Nintendo Switch . switch prod keys 1412 fixed
: Restart the application for the changes to take effect and for the emulator to successfully decrypt your game library. The long-term implication is dire for preservation
If you meant something more casual (e.g., a Reddit or Discord comment): They are gone
I pulled up the documentation. The 1412 key pair was an artifact from a bygone era, back when the company was a startup running on a shoestring budget and a prayer. It was the master encryption key for the legacy payment gateway. It was the skeleton key to the kingdom.
A healthy prod.keys file usually contains around 100–120 lines of code. If your file is significantly smaller, the dump failed.
Ensure your emulator’s installed firmware version matches your keys. If you use 14.1.2 keys with 13.0 firmware, you will encounter compatibility loops.