User:Aang32/sandbox

This guide contains risk and should only be followed if you have a good reason to follow it!

Firmware Rewiring (Rebuilding) for 3DS, Wii U, and Wii.

Overview3DSWii U / Wii

What is a CTR Transfer?

A CTR Transfer is a process that rewrites the entire CTRNAND partition. It is the "nuclear option" for the 3DS and is mostly used to fix bricks that cannot be repaired by other methods.

• **Cleaning:** Removes corrupted system files.
• **Rewiring:** Rebinds the firmware to your hardware keys.
• **Rebuilding:** Restores the system database so apps appear.

Manual CTR Transfer (3DS)

mostly used for fixing bricks

Firmware Rewiring (Wii U/Wii)

• **Wii U:** Use ISFShax to redirect a broken MLC to the SD card.
• **Wii:** Use BootMii to flash a rebuilt `nand.bin` using your unique `keys.bin`.

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WII U

MLC rebuild

Mostly used for region changing, RedNAND, and fixing corrupted system files.

WII

Ohneschwanzenegger

Mostly used for region changing, removing Cios/IOS that cannot be removed normally, and removing Homebrew.