i linked my account to nintendo i had no space on my phone had to do factory resest
when i attempted to install it again, and used the data restore function, it didnt work nor did linking to an nintendo account it just said "sorry account already used" succeggs - 1 year ago
When you first download the app, there should be an option to link to a mynintendo account or to use from an old mynintendo account, that should allow you to restore your data if you linked it to mynintendo previously. PhiBlue - 1 year ago
This question was asked more than 60 days ago with no accepted answer.