To download a Wii NAND, you have a couple of options:
: If you have a Wii console, you can dump your own NAND. This involves using homebrew software. The process varies and can be risky, involving the use of third-party software. Ensure you trust the sources. wii nand download dolphin high quality
Use NANDTool or showmiiwads on Windows to extract the dump to a folder, then point Dolphin to Tools → Manage NAND → Set NAND Root . To download a Wii NAND, you have a