: Choose the first button on the left (the green arrow pointing from a chip to an SD card).
Complete Guide to Wii NAND Backups: How to Safely Back Up and Restore Your Console
If your console is still working perfectly, simply follow the steps in this guide to generate a brand new one right now. If your console is already broken and you do not have a backup, look into advanced homebrew tools like or MiiWii , which can sometimes reconstruct a generic NAND using your specific hardware keys—though this requires technical expertise.
A game save backup copies only the save data for specific titles. A full NAND backup copies —the entire system memory, including the System Menu, all channels, all saves, and all settings. It is the only way to completely restore a Wii to an exact previous state. Wii Nand Backup Download
Your console must have the Homebrew Channel installed.
Use a GameCube controller or the Power/Reset buttons on the console to navigate (the Wii Remote doesn't work in this menu). Select the (Options).
Navigate to the Restore option (arrow pointing out of a folder). Follow the on-screen instructions precisely. Frequently Asked Questions : Choose the first button on the left
To create a valid NAND backup, you must use a homebrew application called BootMii. This tool runs at a low system level to copy your internal memory directly to an SD card. Prerequisites A Nintendo Wii with the Homebrew Channel installed.
Once finished, turn off the Wii, take the SD card, and move the nand.bin and keys.bin files to a secure folder on your computer. Alternatives: Tools for NAND Dumping
Others use tools like to directly read or write NAND data on a PC, convert backups, or even examine bad blocks. While these tools are powerful, they are also risky; one wrong edit can corrupt your backup or even damage your Wii. They are best left to experienced modders who fully understand the NAND layout. A game save backup copies only the save
Use a FAT32-formatted SD card (2GB standard is best, but SDHC works) with at least 512MB-1GB free.
Once the backup is complete, it resides on your SD card. However,
Do you know if your console has ?