Switch Firmware 20.3.0 Nintendo Switch Firmware Download
Switch Firmware 20.3.0 for Nintendo Switch. 2 games in our library need this firmware.
| Version | 20.3.0 |
|---|---|
| Required by | 2 games |
| Last updated | October 16, 2026 |
Download Switch Firmware 20.3.0
Pick a file. A short countdown runs, then your download link appears.
