Because the data is encrypted by Nintendo, you cannot just open a bin file with Notepad and edit it. It is a locked package of data that your Switch or 3DS recognizes as an authentic Amiibo.
Technically, an Amiibo is simply an NFC tag containing a specific set of data. When you buy an Amiibo, you are purchasing the plastic figure and the license to use that specific data. The act of backing up your own Amiibo data (making a digital copy of a figure you physically own) is generally considered a gray area, falling under personal backup rights in many jurisdictions. amiibo backup bin files install
: Tap Load Tag and select the specific Amiibo .bin file you want to use. Because the data is encrypted by Nintendo, you