Nintendo has released a new system update for the Nintendo Switch system today bringing the system software to Version 10.0.4. The update doesn’t include any new user features, but instead it fixes a recent credit card issue on the eShop in certain unspecified countries. You can check out the full patch notes below.
VER. 10.0.4 (RELEASED JUNE 4, 2020)
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.