![Tutorial: How to register a Nintendo Network ID on Nintendo 3DS | Nintendo Network ID | Support | Nintendo Tutorial: How to register a Nintendo Network ID on Nintendo 3DS | Nintendo Network ID | Support | Nintendo](https://s2.content.video.llnw.net/lovs/images-prod/81d5fd2a308b4f5c981628b17e9fcadd/media/fc926171c6a6431da7ef25887b24b1ee/hh3.540x304.jpeg)
Tutorial: How to register a Nintendo Network ID on Nintendo 3DS | Nintendo Network ID | Support | Nintendo
![Nintendo announced that about 160,000 'Nintendo Network ID' was damaged by unauthorized login, users who are using online services from the Wii U / Nintendo 3DS era are careful - GIGAZINE Nintendo announced that about 160,000 'Nintendo Network ID' was damaged by unauthorized login, users who are using online services from the Wii U / Nintendo 3DS era are careful - GIGAZINE](https://i.gzn.jp/img/2020/04/25/nintendo-network-id-unauthorized-login/s02.png)
Nintendo announced that about 160,000 'Nintendo Network ID' was damaged by unauthorized login, users who are using online services from the Wii U / Nintendo 3DS era are careful - GIGAZINE
![PSA: When claiming your User ID for a Nintendo Account, you know you've done it correctly if you see this grey bar when you login. : r/NintendoSwitch PSA: When claiming your User ID for a Nintendo Account, you know you've done it correctly if you see this grey bar when you login. : r/NintendoSwitch](https://external-preview.redd.it/v-rBeu6ASo6GGf5Y8RaVCto_Xh-6WT4qxd8UYwwDBPM.jpg?width=640&crop=smart&auto=webp&s=e7335ab08c4cac947bb81426fb5c1074b7395d12)
PSA: When claiming your User ID for a Nintendo Account, you know you've done it correctly if you see this grey bar when you login. : r/NintendoSwitch
![Nintendo Network - Login Using Nintendo Network ID maintenance on Sept. 18th, 2017 | The GoNintendo Archives | GoNintendo Nintendo Network - Login Using Nintendo Network ID maintenance on Sept. 18th, 2017 | The GoNintendo Archives | GoNintendo](https://gonintendo.com/system/file_uploads/uploads/000/032/556/original/Nintendo_Network_Logo-1.png)