Nintendo has released a new Nintendo Switch system update worldwide, with the portable home console’s current version now 10.0.4.
This has corrected an issue where users in some countries were unable to use or register a new credit card to use on the Nintendo eShop.
Nintendo Switch System Update 10.0.4 Patch Notes
Fixed the following issue: We have fixed the issue where it was not possible in some countries or regions to add funds using a new credit card or to register credit card information in Nintendo eShop on Nintendo Switch.
