Nintendo Switch firmware update 12.1.0 available to download
There's a new firmware update in town, and it's not just stability. Nintendo has pushed out official firmware version 12.1.0 for the Switch, which adds the traditional amount of general stability improvements, but also allows users to delete old system data to make room for new game updates, if you're ever in a situation where your internal or microSD storage is running low. Atmosphere CFW users will need to hold on and wait for compatibility, for now, so don't update just yet.
- If there is not enough space remaining on the system memory (internal storage) or microSD card when downloading game software update data, you can now delete old data for that software, enabling you to download the new data.
- When deleting the old data, you won't be able to play the game until the new data has finished downloading.
Source
Atmosphere will need an update -- I can't start working on stuff until tomorrow night at the earliest, but I'll get stuff settled as soon as I possibly can. https://t.co/efWMxjQfgV
— Michael (@SciresM) July 6, 2021