nfc-mfclassic w a backup.bin f
Writing amiibo backup .bin files to NTAG215 media is a straightforward process requiring compatible hardware and software. When performed on legally owned backups, this procedure supports preservation efforts and hardware repair. Users must remain aware of the legal boundaries regarding copyrighted NFC data.
References
Version 1.0 – For educational use only.
For those with larger collections, manual phone scanning is slow. Here are better ways to "install" backups.