Installing boot9strap (Steelhax)

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Technical Details (optional)

This method of using Seedminer for further exploitation uses your movable.sed file to write a custom save file for Steel Diver: Sub Wars, which can then be used to launch the Homebrew Launcher.

This process will overwrite your Steel Diver: Sub Wars save file, if you have one. If you wish to preserve your Steel Diver: Sub Wars game data, you should make a backup of your 00000001.sav file before overwriting it.

Qué necesitas

  • The game “Steel Diver: Sub Wars” installed on your console
    • If you have downloaded it before, you can redownload it
    • Your SD card must be inserted in your console to install Steel Diver: Sub Wars
  • Your movable.sed file from completing Seedminer
  • The latest release of Steelhax (direct download)
  • The latest release of SafeB9SInstaller (direct download)
  • The latest release of boot9strap (direct download)
  • The latest release of nimdsphax (direct download)
  • The latest release of Luma3DS (the Luma3DS .zip file)
  • The latest release of HBL otherapps (direct download)

Instrucciones

Sección I - Preparativos

In this section, you will copy some of the files that will be used to launch the Homebrew Launcher.

  1. Power off your console
  2. Inserta tu tarjeta SD en tu computadora
  3. Copia los archivos boot.firm y boot.3dsx desde el .zip de Luma3DS a la raíz de tu tarjeta SD
    • La raíz de tu tarjeta SD se refiere al primer directorio de la tarjeta, donde puedes ver la carpeta Nintendo 3DS pero no estás dentro de ella
  4. Crea una carpeta llamada boot9strap en la raíz de tu tarjeta SD
  5. Copia boot9strap.firm y boot9strap.firm.sha desde el .zip de boot9strap a la carpeta /boot9strap/ en tu tarjeta SD
  6. Copia SafeB9SInstaller.bin desde el .zip de SafeB9SInstaller a la raíz de tu tarjeta SD
  7. Copy the steelhax folder from the Steelhax-release.zip to the root of your SD card
  8. Copy the otherapp payload for your model/region/version from otherapps_with_CfgS_11.17.zip to the root of your SD card, then rename the payload to otherapp.bin
    • Do not add the .bin extension if you do not already see it
  9. Crea una carpeta llamada 3ds en la raíz de tu tarjeta SD, si aún no existe
    • This folder stores homebrew applications and data; it is different from the Nintendo 3DS folder that the console automatically generates
  10. Copy the nimdsphax folder from the nimdsphax .zip to the /3ds/ folder on your SD card
  11. Reinsert your SD card into your console
  12. Power on your console

![])https://3ds.hacks.guide/images/screenshots/boot9strap-folder.png)

![])https://3ds.hacks.guide/images/screenshots/nimdsphax-location.png)

Section II - Steelminer

In this section, you will create a hacked Steel Diver: Sub Wars save file that, when used, will load the Homebrew Launcher on your console.

  1. Launch “Steel Diver: Sub Wars” once and select a Mii to initialize your save file
    • Decline the game update when prompted
    • If you have already updated the game, use the Data Management menu of the System Settings to delete the update
  2. Exit “Steel Diver: Sub Wars”
  3. Power off your console
  4. Inserta tu tarjeta SD en tu computadora
  5. Open the SteelHax Save Tool website on your computer
  6. Select your movable.sed file
  7. Select your region based on your console
  8. Select “Build and Download”
  9. Wait for the process to complete
  10. Navigate to Nintendo 3DS -> <ID0> -> <ID1> -> title -> 00040000 -> <8-character-region> -> data on your SD card
    • EUR Region: 000d7e00
    • JPN Region: 000d7c00
    • USA Region: 000d7d00
  11. Copy the newly downloaded 00000001.sav file to the data folder on your SD card
    • Overwrite the old save file when prompted
  12. Reinsert your SD card into your console
  13. Power on your console
  14. Launch “Steel Diver: Sub Wars”
  15. Your console will have booted into the Homebrew Launcher
  16. Launch nimdsphax from the list of homebrew
  17. Si el exploit ha funcionado, habrás iniciado SafeB9SInstaller
    • If your console freezes on a red screen, hold the POWER button until it turns off, then retry this section

Sección III - Instalar boot9strap

In this section, you will install custom firmware onto your console.

  1. When prompted, input the key combo given on the top screen to install boot9strap
  2. Once it is complete, press (A) to reboot your console
  3. Your console should have booted into the Luma3DS configuration menu
    • Luma3DS configuration menu are settings for the Luma3DS custom firmware. Many of these settings may be useful for customization or debugging
    • For the purpose of this guide, leave these options on the default settings (do not check or uncheck anything)
    • If your console shuts down when you try to power it on, ensure that you have copied boot.firm from the Luma3DS .zip to the root of your SD card
  4. Presiona (Start) para guardar y reiniciar

At this point, your console will boot to Luma3DS by default.

  • Luma3DS does not look any different from the normal HOME Menu. If your console has booted into the HOME Menu, it is running custom firmware.
  • On the next page, you will install useful homebrew applications to complete your setup.

Continúa en Finalizar instalación