Yuzu Firmware
21.2.0Download the latest Yuzu firmware to run Nintendo Switch games on PC. Learn why Switch firmware is required for Yuzu, how it works with prod keys and NSP/XCI ROMs, and…
System Firmware
Switch Firmware Downloads
Download the latest Nintendo Switch system firmware for enhanced emulator compatibility. Required for system applets and running newer game titles.
Why Do You Need Firmware?
Nintendo Switch firmware provides essential system files that emulators need to properly run games. This includes system applets (like the keyboard and user selection screens), font files, and timezone data. Without firmware, some games may crash or show missing content errors. Always use firmware that matches or exceeds your prod.keys version.