aim to catalog and archive the thousands of games released for the system across all regions. Technical Challenges & "The Bricking Problem"
The process will generate a nand.bin (the data) and keys.bin (the encryption keys) on your SD card.
Standard, un-modded copies of specific Wii system updates (like System Menu 4.3).
Inside every Nintendo Wii is a specific type of flash memory called . This internal chip holds the console's operating system (System Menu), channels, save data, and critical system files unique to that specific machine.
The is more than just a piece of plastic and nostalgia; its NAND (internal system memory) acts as the console's "soul," containing everything from your unique system settings and Mii characters to your entire digital library. As these consoles age, the community has turned to repositories like the Internet Archive to preserve this digital history, including rare developer units like the RVT-R Reader used by Japanese developer IE Institute. 🛠️ Why Your Wii's NAND Matters wii nand internet archive
Use these search queries on archive.org :
Are you trying to or just making a preventative backup?
While the Internet Archive remains a hub for NAND dumps, many users note that the files are often scrubbed or unverifiable. Some dumps have missing metadata or are incomplete, making them unreliable for restoration or emulation. The Clean Dumps Index addresses these issues by verifying each dump’s cryptographic hashes.
When the Wii Shop Channel closed, the community rallied to dump the remaining titles. Tools like allow users to install WADs (WiiWare, Virtual Console, and Channels) onto an emulated NAND, providing extra storage space and preserving the titles for future use. Emulation wikis and forums often share recommended methods for rebuilding a stock NAND using Ohneschwanzenegger , which downloads a fresh system menu from Nintendo’s update servers. aim to catalog and archive the thousands of
The chip is encrypted with console-specific keys, meaning data cannot be directly transferred between Wiis without special handling.
If you're interested in contributing to the Wii Nand Internet Archive project or learning more about preservation efforts, here are some resources to get you started:
In the United States, the Digital Millennium Copyright Act (DMCA) prohibits the distribution of tools or data that circumvent copyright protection mechanisms. A NAND backup contains Nintendo’s proprietary code and encryption keys, making its public distribution a clear violation.
What is the you are trying to achieve? (e.g., backing it up for safety, fixing a specific error, or setting up an emulator?) Share public link Inside every Nintendo Wii is a specific type
: For users of the successor console, the archive also hosts NAND files for Wii U kiosk units .
Use a GameCube controller or the front console buttons (Power to cycle, Reset to select) to navigate. Select the (gears icon) > (green arrow from chip to SD card). Wait for the process to complete. This creates on your SD card. : Many users upload these files to private folders on the Internet Archive or email them to themselves to ensure they are never lost. Garrett Evangelical Theological Seminary 2. Using NAND Files from Internet Archive Internet Archive
Launch BootMii (either at console startup or through the Homebrew Channel).