Table of Contents
The version of autofirm used in this guide was modified from Raugo's original autofirm by Reboot.ms, it is being rehosted with permission.
If you are on 11.0.0, you must follow this guide to downgrade your NATIVE_FIRM using a hardmod in order to directly dump and restore your NAND.
An excellent guide to getting a hardmod can be found here.
This is a currently working implementation of the "FIRM partitions known-plaintext" exploit detailed here.
This will work on both a New and Old 3DS.
What you need
- Your 11.0.0 NAND extracted using your hardmod
- Autofirm 11.0 - Reboot edition (mirror) (mirror)
- The 10.4.0 and 11.0.0 decrypted NATIVE_FIRM CIAs for your device:
Instructions
- Extract the
autofirm_Reboot_11.0.zipfile to a folder calledautofirm_Reboot_11.0 - Place a copy of your NAND backup (named
nand.bin) in theautofirm_Reboot_11.0folder - Place both NATIVE_FIRM CIAs that correspond to your device in the
autofirm_Reboot_11.0folder - Run "autofirm_ENG.bat" and select which device the NAND backup is for
- Wait while the script runs
- If everything worked, then your original NAND will have been renamed to
backup_nand.binand you will have a modifiednand.bincontaining the 10.4.0 NATIVE_FIRM on version 11.0.0 - Flash this
nand.binto your device with your hardmod
Your version number will not have changed in the settings, but the exploit has worked.
You can now continue from either Homebrew Launcher (No Browser) or Homebrew Launcher (Browser), depending on what the Part 1 - Decrypt9 chart specified for your version.
OTP Info
NAND Size
Geräteinformationen
Part 1 - Decrypt9
Part 2 - 2.1.0 ctrtransfer
Part 3 - arm9loaderhax
For support, ask for help at #3dshacks on Rizon IRC.
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