This may take a while depending on your storage performance.

The command prompt window will appear silent.

Performs decryption on nand.bin, and writes the output to a file named nand_dec.bin Place the files nand.bin and keys.bin that you've acquired from the last section into the working directory, open cmd.lnk (A shortcut file that will open a command prompt in the current directory), and then type the following commands into the prompt:Įxtracts the AES key from your nand.bin into a file called nand-key.bin. Use NAND Tools to extract the files from nand.bin. The zestig source code can be downloaded from here.

Unpack the decrypted NAND image using zestig.

Decrypt the NAND image: openssl enc -d -aes-128-cbc -in nand.bin -out nand-decrypted.bin -K $(hexdump -v -e '/1 '%02X'' < nand-key) -iv $(hexdump -v -e '/1 '%02X'' < aes-iv) -nopad.

Extract the per-console NAND key from keys.bin: dd if=keys.bin of=nand-key bs=1 skip=344 count=16.

Extract the AES IV from keys.bin: dd if=keys.bin of=aes-iv bs=1 skip=360 count=16.

If your Dolphin version does not have this option, update to a newer build.

Note that a manually imported NAND does not work with Wiimmfi you must follow the instructions in Automatic Import instead.

If you are unable to import your NAND automatically or simply wish to browse the contents without installing to Dolphin, then here are steps to manually extract your NAND. Device credentials and system files required for network services emulation will also be extracted automatically. Dolphin will decrypt and unpack the NAND. Select Tools > Import BootMii NAND Backup. If you do, your NAND has been backed up.Īutomatic Import with Dolphin 5.0-3416 or newer You should see a file named nand.bin on the SD Card. Once completed, remove the SD card and put it into your system. Select Backup NAND (Green arrow from chip to the SD card), and wait until it completes. Select Options (gears icon) on the far right. Use a GameCube Controller or the Power and Reset buttons to navigate through the BootMii menus, as detailed here.

A homebrewed console with BootMii installedĪccess BootMii through the Homebrew Channel.

Dolphin 5.0 memory card corrupted