Nintendo Switch 2 Firmware Update Bricks Third-Party Docks

On Tuesday, Nintendo released a new firmware update, version 21.0.0, for the Switch 2 console. While the update brought a few minor changes, it appears to have caused significant issues for owners of third-party docks.

According to reports, Switch 2 users on social media have been complaining that their third-party dock dongles are no longer working after installing the latest firmware. Nintendo has acknowledged the problem, stating that the console is designed to output audio and visuals only when docked with an official Nintendo Switch 2 Dock.

The company has denied any intention to hinder or invalidate third-party docks, but it seems the latest firmware update has primarily affected these alternative dock solutions. Standard docks and the official Nintendo dock remain unaffected.

It's unclear if a future firmware update can address the compatibility issues, and the manufacturers of the third-party docks may not be able to provide a fix. This is not the first time third-party docks have faced compatibility problems with a Switch console, as a previous firmware update in 2018 also caused similar issues.

Nintendo continues to advise Switch owners to use official Nintendo products for the best experience and compatibility.