Guide_3DS/_pages/es_ES/installing-boot9strap-(kartdlphax).txt

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title: "Instalar boot9strap (kartdlphax)"
---

{% include toc title="Tabla de contenidos" %}

{% capture technical_info %}
<summary><em>Technical Details (optional)</em></summary>

In order to install custom firmware on our console, we need to get Homebrew Launcher access.

To accomplish this, we can use the Download Play functionality of the game Mario Kart 7, using a 3DS with custom firmware already installed along with a custom game plugin.

This custom plugin will send a hacked payload to an unhacked console, which then exploits the system in order to inject menuhax67, which will allow us to get Homebrew Launcher access.

Once we have Homebrew Launcher access, we can run nimdsphax to install boot9strap.

See [here](https://github.com/PabloMK7/kartdlphax) for information about kartdlphax, [here](https://github.com/zoogie/menuhax67) for information about menuhax67, and [here](https://github.com/luigoalma/nimdsphax) for information about nimdsphax.

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### Compatibility Notes

Para seguir estas instrucciones, necesitarás lo siguiente:

+ A second 3DS with custom firmware (the **source 3DS**) that is the same region as the 3DS you are trying to modify (the **target 3DS**)
    + The consoles must be USA, JPN, or EUR region consoles
    + The source 3DS can be [region changed](region-changing) to match the target 3DS if necessary
+ A physical or digital copy of Mario Kart 7 that is the same region as both consoles
+ An SD card for both consoles

### Qué necesitas

* The latest release of [kartdlphax](https://github.com/PabloMK7/kartdlphax/releases/latest) (`plugin.3gx`)
* The latest release of [boot9strap](https://github.com/SciresM/boot9strap/releases/download/1.4/boot9strap-1.4.zip) (direct download)
* The latest release of [SafeB9SInstaller](https://github.com/d0k3/SafeB9SInstaller/releases/download/v0.0.7/SafeB9SInstaller-20170605-122940.zip) (direct download)
* The latest release of [nimdsphax](https://github.com/luigoalma/nimdsphax/releases/download/v1.0/nimdsphax_v1.0.zip) (direct download)
* The latest release of [menuhax67](https://github.com/zoogie/menuhax67/releases/latest)
* The latest release of [Luma3DS](https://github.com/LumaTeam/Luma3DS/releases/latest) (the Luma3DS `.zip` file)

#### Section I - Prep Work (source 3DS)

In this section, you will set up your source 3DS (the 3DS with custom firmware) for delivery of the exploit data to the target 3DS.

1. Inserta la tarjeta SD de la **3DS de origen** en tu computadora
1. Copy `boot.firm` from the Luma3DS `.zip` to the root of the **source 3DS**'s SD card, replacing any existing file
    + 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
1. Copia el archivo `plugin.3gx` de kartdlphax al siguiente directorio en la tarjeta SD de la **3DS de origen**, dependiendo de la **región de tu copia de Mario Kart 7**:
    + USA: `/luma/plugins/0004000000030800`
    + EUR: `/luma/plugins/0004000000030700`
    + JPN: `/luma/plugins/0004000000030600`
    + Create the `plugins` and `00040000...` folders if they do not already exist
1. Saca la tarjeta SD de la computadora y ponla en la **3DS de origen**

#### Section II - Prep Work (target 3DS)

In this section, you will set up the files that the target 3DS will need to install custom firmware.

1. Inserta la tarjeta SD de la **3DS de destino** en tu computadora
1. Copy `boot.firm` and `boot.3dsx` from the Luma3DS `.zip` to the root of the **target 3DS's** SD card
1. Crea una carpeta llamada `boot9strap` en la raíz de tu tarjeta SD
1. Copia `boot9strap.firm` y `boot9strap.firm.sha` desde el `.zip` de `boot9strap` a la carpeta `/boot9strap/` en tu tarjeta SD
1. Copia `SafeB9SInstaller.bin` desde el `.zip` de SafeB9SInstaller a la raíz de tu tarjeta SD
1. 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
1. Copy the `nimdsphax` folder from the nimdsphax `.zip` to the `/3ds/` folder on your SD card
1. Copy `menuhax67_installer.3dsx` from the menuhax `.zip` to the `/3ds/` folder on your SD card
1. Copy Launcher.dat from the folder for your model and region inside the menuhax `.zip` to the root of your SD card
1. Saca la tarjeta SD de la computadora y ponla en la **3DS de destino**

![]({{ "/images/screenshots/kart-root-layout.png" | absolute_url }})
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![]({{ "/images/screenshots/kart-3ds-layout.png" | absolute_url }})
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#### Section III - kartdlphax

In this section, you will use Download Play to transfer the exploit data from the source 3DS to the target 3DS, which can be used to install menuhax67, a Homebrew Launcher entrypoint. Your HOME Menu settings will be temporarily inaccessible on the target 3DS while this exploit is active.

1. Enciende la **3DS de origen**
    + If you are prompted to set up Luma3DS, just press START to save the configuration
1. Once in the HOME Menu, press (Left Shoulder) + (Down D-Pad) + (Select) to bring up the Rosalina menu
1. Selecciona "Enable plugin loader"
1. Presiona (B) para salir del menú de Rosalina
1. Inicia Mario Kart 7
    + Ensure that wireless connectivity is enabled
1. Navigate to `Local Multiplayer`. A menu should pop up
    + If the screen freezes, hold the power button for fifteen seconds to force power off your console, then try again
    + If you have launched kartdlphax previously, the last selected settings will be loaded. If they are correct, select `Use settings` and skip the next 3 steps. If they are incorrect, select `Change settings` and proceed.
1. Select your **target 3DS** console type (Old 3DS family or New 3DS family)
1. Select the following exploit type depending on your system version:
    + 11.16.0: select `xPloitInjector (11.16)`
    + 11.17.0: select `xPloitInjector (11.17)`
1. A confirmation menu will show up. If the settings shown on the top screen are correct, select `Use settings`
    + If the settings are not correct, press `Change settings` and modify them accordingly
1. Select `Create Group`
    + If the source 3DS freezes at this point and you are using a cartridge, try [installing the cartridge to the system](dumping-titles-and-game-cartridges#installing-a-game-cartridge-directly-to-the-system)
1. Enciende la **3DS de destino**
    + Ensure that wireless connectivity is enabled
1. En la **3DS de destino**, abre la aplicación de Modo Descarga (![]({{ "/images/download-play-icon.png" | absolute_url }}){: height="24px" width="24px"}), luego selecciona "Nintendo 3DS"
1. Entra al grupo creado por la **3DS de origen**
1. Selecciona "Start" en la **3DS de origen** una vez detectada la **3DS de destino**
1. Once multiplayer has loaded, navigate to `Grand Prix` -> `50cc` -> (any driver) -> `Mushroom Cup` -> `OK`
1. Espera un rato (se debería mostrar un porcentaje en la **3DS de origen**)
1. If the exploit was successful, the **target 3DS** will have booted into the 3DS ROP xPloit Injector
    + If the exploit was not successful, power off the **source 3DS** and **target 3DS** and start again from the beginning of `Section III - kartdlphax`

#### Section IV - Installing menuhax67

1. Press (Y) + (D-Pad Down) to install menuhax67
    + The console will automatically power off
1. Power on your console
1. Tap on the small HOME Menu settings icon in the top left of the bottom screen (![]({{ "/images/homemenuicon.png" | absolute_url }}){: height="32px" width="52px"})
    + If the console freezes for a while and then crashes, make sure you have Launcher.dat on the root of your SD card
1. If the exploit was successful, your console will have booted into the Homebrew Launcher
1. Launch nimdsphax from the list of homebrew
1. 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 try running menuhax again by powering on your console and tapping on the HOME Menu settings icon

#### Section V - Installing boot9strap

{% include_relative include/install-boot9strap-safeb9sinstaller.txt %}
{%- include_relative include/configure-luma3ds.txt %}

#### Section VI - Removing menuhax67

In this section, you will use the Homebrew Launcher to remove menuhax67, which will let you access the HOME Menu Settings option normally.

{% include_relative include/launch-hbl-dlp.txt %}
1. Launch menuhax67_installer from the list of homebrew
1. Select REMOVE menuhax67
1. When you see "done.", press (A), then press (A) on "EXIT to menu"

{% include_relative include/luma3ds-installed-note.txt %}
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### Continúa en [Finalizar instalación](finalizing-setup)
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