Back to today’s briefing

Story perspectives

Nintendo Switch Update 21.1.0 Boosts Stability and Fixes Bugs

12/9/2025

39 6

Summary

Story summary

Nintendo released system software Version 21.1.0 for the Switch and Switch 2 to improve stability and user experience.
It follows Version 21.0.1, which addressed bugs in system transfers and Bluetooth accessories.
The update fixes a video playback issue in Super Smash Bros. Ultimate, though not listed in the official notes.
The update installs automatically when online.

1 of 1

Story summary

Nintendo released system software Version 21.1.0 for the Switch and Switch 2 to improve stability and user experience.
It follows Version 21.0.1, which addressed bugs in system transfers and Bluetooth accessories.
The update fixes a video playback issue in Super Smash Bros. Ultimate, though not listed in the official notes.
The update installs automatically when online.