The only legal way to obtain these files is to dump them directly from your own hacked Nintendo Switch.
Getting your Nintendo Switch emulator up and running requires specific files—often referred to as "BIOS"—to bridge the gap between your PC and the original hardware. Specifically, Switch emulators like Ryujinx or Eden (formerly Yuzu-based) require and Keys to function. Understanding Switch "BIOS" vs. Firmware download bios nintendo switch upd
These are encryption keys needed to decrypt and run games. Without them, the emulator won't even recognize your game library. The only legal way to obtain these files
While older systems like the PlayStation 2 use a single BIOS file, modern systems like the Switch rely on a more complex set of system files: download bios nintendo switch upd