Error Code: 2124-4009
Nintendo Switch 2, Nintendo Switch, Nintendo Switch Lite, Nintendo Switch - OLED Model
The information in this article can help you when error Code 2124-4009 is received on Nintendo Switch 2 or Nintendo Switch.
What to do
- Ensure your console has the latest system update.
-
How to update to the latest system version
- Select System Settings on the HOME Menu.

- Scroll down to the bottom of the System Settings menu and select System.
- Select System Update.

- If an update is available, it will begin to download.
For more info, see either How to Perform a System Update on Nintendo Switch 2 or How to Perform a System Update on Nintendo Switch.
- Select System Settings on the HOME Menu.
- If the console is already up to date, restart it by holding down the POWER Button for three seconds, then select Power Options followed by Restart.
-
How to update to the latest system version
- Review our Network Status page for any noted outages.
- If you find notice of maintenance or a service outage, please try again after services have returned to normal.
Situation not resolved
If the error persists and there are no known outages, the console will need to come in for service.