If you have Custom Firmware installed:
: Once keys are loaded, the app can interpret Amiibo .bin dumps and write them to compatible NFC hardware . Shvier/TagMoUnlockFiles - GitHub
unfixed-info.bin is one of two essential encryption keys required by Android and iOS applications to read, backup, and create DIY Amiibo clones. What is unfixed-info.bin? unfixed-info.bin
This includes read-only attributes like the character type, series, and unique identifier (UID). The cryptographic signature for this area is derived using the locked-secret.bin key.
unfixed-info.bin is not a virus. It is a benign informational binary file used by development environments to cache unresolved workspace data. While its name sounds ominous, it is closer to a digital sticky note than a piece of malicious code. If you have Custom Firmware installed: : Once
Together with its counterpart, locked-secret.bin , these 80-byte binary files enable homebrew applications and custom hardware to interact with the encrypted data structure of an Amiibo. Without unfixed-info.bin , specialized software cannot sign or access the modifiable blocks of the character tag, making custom Amiibo creation impossible.
: Requires these files in the same folder as the execution script for any conversion process beyond basic binary-to-NFC formats. This includes read-only attributes like the character type,
Many users find these keys through community forums, Reddit, or GitHub by searching for "tagmo unfixed-info.bin" or "all amiibo key_retail.bin".
Then delete it. Or keep it as a pet. Your call.
: The user edits data like stats, spirits, or ownership info.
Emulation tools look for two specific files to bypass this security: