Error Code: 2821-5000
Nintendo Switch 2, Nintendo Switch, Nintendo Switch Lite, Nintendo Switch - OLED Model
Steps for when the error code 2821-5000 is displayed while selecting the Nintendo Switch Online icon from the HOME Menu on either Nintendo Switch 2 or Nintendo Switch.
The services associated with the Nintendo Switch Online icon are currently available in the U.S., Canada, Mexico, Brazil, Argentina, Chile, Colombia, and Peru only.
In other countries, this error may be displayed when the Nintendo Account is set to a country where the services associated to the Nintendo Switch Online icon on the HOME Menu may not yet be available.