Nintendo Account and Nintendo Network ID Link Service Ends Next March

The service that allows users to link the Switch's Nintendo Account with the 3DS and Wii U Nintendo Network ID will cease on March 2024.

160000 Nintendo Accounts Hacked: Change your Nintendo Network ID Password NOW

Nintendo To Shut Down Wii U & 3DS eShop Support In 2023

Nintendo says more than 300,000 Switch users were hacked. Are you safe? - Deseret News

Update 3] Nintendo eShop on Wii U and Nintendo 3DS discontinued on March 27th 2023; Fire Emblem Fates, Pokémon Bank, and more impacted - Perfectly Nintendo

How to merge your WiiU and 3DS eShop balances to Nintendo Switch

How to Add Funds to the Wii U and 3DS eShops Before They Close

Nintendo Wii U & Nintendo 3DS eShop Discontinuation - Free Pokémon Bank Service - Late March 2023

Nintendo Account and Nintendo Network ID Link Service Ends Next March

Nintendo will shut down the 3DS and Wii U eShops in 2023

How to Link your Nintendo Network ID to your Nintendo Switch Account! (EASY) (2020)

How to Merge Your Wii U/3DS eShop Balance with Your Switch – Nintendo Wire

How to find out your email address that you used on a Nintendo Switch account - Quora

Nintendo Is Closing The 3DS & Wii U eShops And Has No Plans To Offer Classic Content In Other Ways