Nintendo dropped a major Switch 2 and Switch firmware update earlier this month, and it's now followed this up with a much smaller patch.
Although this firmware update isn't a big one, it does appear to address some important issues. This includes an issue where a few Error Codes would repeatedly occur when attempting to perform a transfer between the Switch and Switch 2. There are also some fixes for connection issues.
Apart from this, is some general system improvements on both platforms. They're focused on making both devices super stable. Here's the full rundown, courtesy of Nintendo's official support pages:
Switch 2 Update Version 21.0.1 (Released November 24, 2025)
- Fixed an issue where Error Code: 2011-0301 or Error Code: 2168-0002 would repeatedly occur on a Nintendo Switch when attempting a system transfer using local communication from a Nintendo Switch system to a Nintendo Switch 2 system.
- Fixed an issue where sometimes, after waking up the system from Sleep Mode or turning off Airplane Mode, wireless controllers or Bluetooth audio devices were unable to connect.
- General system stability improvements to enhance the user's experience.
Switch Update Ver. 21.0.1 (Released November 24, 2025)
- Fixed an issue where Error Code: 2011-0301 or Error Code: 2168-0002 would repeatedly occur on a Nintendo Switch when attempting a system transfer using local communication from a Nintendo Switch system to a Nintendo Switch 2 system.
- General system stability improvements to enhance the user's experience.
If there is anything else revealed about this latest updates for the Switch 2 and Switch, we'll be sure to let you know.
Once again, this follows the rollout of Version 21.0.0 earlier this month, which included updates to the HOME Menu, GameChat, Game Card-related updates and more. Nintendo upgraded the Switch 2's controllers as well earlier this month.
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