Unfixed-info.bin May 2026
In the vast, intricate ecosystem of your computer's file system, certain files stick out like sore thumbs. Among the familiar landscapes of .exe, .dll, .jpg, and .docx lies a stranger: unfixed-info.bin. For most users, stumbling upon this file is an unsettling experience. Is it a virus? A corrupted Windows component? A harmless log file? Or something far more sinister?
The name itself—suggesting "unfixed" or incomplete information—triggers immediate suspicion. In this comprehensive guide, we will dissect every aspect of unfixed-info.bin. By the end, you will know exactly what it is, why it exists, whether it poses a threat, and the precise steps to take if you find it on your system.
This is the most critical question. By itself, the filename unfixed-info.bin is not a known malware signature. Reputable antivirus databases (VirusTotal, Malwarebytes, Windows Defender) do not list this exact name as a threat.
However, threat actors sometimes disguise malware using generic .bin names. You should be suspicious if you find the file in:
After extensive research, cross-referencing user reports, and analyzing system behaviors, the evidence points overwhelmingly to one source: AMD Adrenalin Edition Graphics Software.
If you own an AMD Radeon GPU (RX 400 series or newer, including Radeon VII and some laptop APUs), unfixed-info.bin is almost certainly a file generated by AMD's driver suite. Here is why:
unfixed-info.bin is not a virus. It’s not a secret government backdoor. It’s a slightly moody temporary file—a digital sticky note that says “TODO: finish this.”
But in a world where we crave mystery, it’s fun to pretend. So next time you see it, whisper: “I see your unfixed information, machine. One day, you’ll close your loops.”
Then delete it. Or keep it as a pet. Your call. unfixed-info.bin
Found unfixed-info.bin somewhere weird? Reply with the path—let’s solve the mystery together.
The file unfixed-info.bin is a critical encryption key required to decrypt and write Amiibo data to NFC tags. It is one of two primary key files—the other being locked-secret.bin—used by software like TagMo, AmiiboConverter, and Allmiibo. Purpose and Function
Encryption Keys: Amiibo data is encrypted using Nintendo's proprietary keys. To read, modify, or clone an Amiibo digital backup (a .bin file), software must use these keys to "unlock" the data.
Pairing: It is almost always used in tandem with locked-secret.bin. Together, these two files contain the retail keys necessary for standard Amiibo operations.
Merged Alternative: In many modern applications, these two separate files are merged into a single file named key_retail.bin. Usage in Popular Software
TagMo (Android): Users must manually import both unfixed-info.bin and locked-secret.bin into the app settings before it can successfully write data to NTAG215 chips.
AmiiboConverter: Requires these files in the same folder as the execution script for any conversion process beyond basic binary-to-NFC formats.
Allmiibo: These files must be placed in the root directory of the device's storage for the hardware to recognize and emulate Amiibo tags. Troubleshooting Common Issues In the vast, intricate ecosystem of your computer's
Missing Keys Error: If an app like TagMo says "unfixed key not found," it cannot process any Amiibo files. You must locate and import the file through the app's internal file manager.
File Naming: Ensure the file is named exactly unfixed-info.bin. Some systems or downloads might accidentally rename it or add extra extensions.
Legal Note: Because these files contain proprietary Nintendo encryption data, they are not included with software and must be sourced by the user. Lanjelin/AmiiboConverter: Convert, duplicate ... - GitHub
In the context of creating custom clones, unfixed-info.bin is a critical decryption "key" file required by software like TagMo or AmiiBoss to process Amiibo data. What is unfixed-info.bin?
This file contains the necessary cryptographic data to handle the unfixed portion of an Amiibo's internal storage.
Purpose: While the Amiibo character data itself is "fixed" (read-only), the "unfixed" section contains information that changes, such as in-game save data, levels, or stats.
The "Key" Duo: It is almost always used in tandem with another file, locked-secret.bin, which handles the static character identification.
Retail Key: Many modern apps now use a single file called key_retail.bin, which is simply a combination of both the unfixed and locked keys. How to Use It Found unfixed-info
To program a blank NTAG215 tag (the only compatible tag type) into an Amiibo, you must "import" these keys into your writing app. DIY Amiibos - Cruise Chaser BLASSTY
unfixed-info.bin is a critical decryption key used primarily in Amiibo cloning and backup software like for Android or What is it used for?
Amiibo data is encrypted to prevent unauthorized duplication. To read or write this data to blank NFC tags (specifically tags), software needs two specific "key" files: unfixed-info.bin
: Contains data related to the "unfixed" part of the Amiibo's internal memory (serial numbers and unique IDs). locked-secret.bin
: Contains the data for the "locked" or read-only part of the Amiibo. How to use it in TagMo If you are setting up the for the first time, follow these steps to import the keys: Download both files : Ensure you have both unfixed-info.bin locked-secret.bin on your device. Open TagMo : Navigate to the or the three-dot menu in the upper right corner. Import Keys "Load key(s) file" "Import Keys" Select Files : Locate and select unfixed-info.bin locked-secret.bin Confirmation
: Once loaded, the app will show "Keys Found" or "Retail Keys Loaded," allowing you to proceed with scanning or writing tags. Important Notes Copyrighted Content
: These files contain proprietary Nintendo encryption data. They are not bundled with apps like TagMo for legal reasons and must be sourced separately from online repositories or community forums like
Use AMD Cleanup Utility or DDU (Display Driver Uninstaller) in Safe Mode. Then reinstall only the driver (without Adrenalin Software):
This installs the bare driver without the telemetry and CIM tools that generate unfixed-info.bin. Note: You will lose features like Radeon Chill, ReLive, and performance tuning.