Switch error code

Switch Error 2124-4007: Console Permanently Banned

By Tulasiram Pemmadi · Published 31 October 2026 · Source checked 31 October 2026

2124-4007 in one line: The console is permanently banned from online services.
Try this first: understand this is a ban, not a network fault; network fixes won't help.

Infographic: Switch error 2124-4007 fixes in order, with a photo of the Nintendo Switch — NextPlayIntel infographic built on a Nintendo Switch photo. Photo by Evan-Amos / Wikimedia Commons (public domain). Steps from Nintendo Support.

What 2124-4007 means

Nintendo Support says: “This error code indicates the Nintendo Switch 2 or Nintendo Switch console you are using has been permanently banned from connecting online due to a breach of the user agreements.” (official page)

Likely causes

Fraudulent or unauthorised transactions (Nintendo's example).
Violations of Nintendo's Community Guidelines.
Other breaches of the user agreements.

How to fix 2124-4007, easiest first

Don't troubleshoot the network
Router, DNS and restart steps won't remove a ban.
Bought it second-hand?
Contact the seller: the ban is tied to the console.
Contact Nintendo
If you believe the ban is a mistake, contact Nintendo Support.

Fixes at a glance
Step	What to do	Source
1	Don't troubleshoot the network	Official
2	Bought it second-hand?	Official
3	Contact Nintendo	Official

When to contact support

Contact Nintendo Support if you think the ban is wrong. NextPlayIntel can't confirm whether a ban can be appealed.

2124-4007 FAQ

What does Switch error 2124-4007 mean?

Nintendo says the console has been permanently banned from connecting online due to a breach of the user agreements.

Sources

Nintendo Support: Error Code 2124-4007

Official sources last checked 31 October 2026.

Other Switch error codes

2005-0003: Software can't download; usually a microSD card problem. Applies to Switch and Switch 2.
2110-1100: The console can't find a network matching any saved network. Applies to Switch and Switch 2.
2618-0513: Matchmaking failed because the network isn't suited to peer-to-peer connections.
2168-0002: Software closed unexpectedly, or a Switch to Switch 2 system transfer failed.
2162-0002: A system error; restart the console and contact Nintendo if it repeats.
2016-0641: A game failed to start on Switch or Switch 2.

Switch troubleshooting guide · All Switch codes · Error code directory

About the Author

Tulasiram Pemmadi · Owner and editor

Tulasiram Pemmadi is the owner and editor of NextPlayIntel, which operates from India and the United Arab Emirates (UAE). He sets the site's editorial policy and publishes its gaming news, GTA guides, explainers and hardware reference pages. Articles are researched and written with AI assistance and fact-checked against the linked sources. Unless a page says otherwise, guides summarise published information and are not hands-on tests.

Researched and written with AI assistance, fact-checked by Tulasiram Pemmadi against the linked sources. This page summarises the official support page and the linked reports; the fixes were not tested on hardware by NextPlayIntel.