---
title: "Installing boot9strap (PicHaxx)"
---

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

### Lectura requerida

This method of using Seedminer for further exploitation uses your `movable.sed` file to write a custom save file for Pokémon Picross, which can then be used with universal-otherapp to run SafeB9SInstaller.

### Qué necesitas

* The game "Pokémon Picross" (free on eShop) installed on your device
  + You can scan [this QR code](http://api.qrserver.com/v1/create-qr-code/?color=000000&bgcolor=FFFFFF&data=ESHOP://50010000037815&margin=0&qzone=1&size=400x400&ecc=L) using the Nintendo 3DS Camera for a direct link to the eShop app
  + Your SD card must be inserted in your device to install Pokémon Picross
* Tu archivo `movable.sed` proveniente de haber completado [Seedminer](seedminer)
* La última versión de [SafeB9SInstaller](https://github.com/d0k3/SafeB9SInstaller/releases/latest)
* La versión más reciente de [boot9strap](https://github.com/SciresM/boot9strap/releases/download/1.3/boot9strap-1.3.zip)
* La versión más reciente de [Luma3DS] (https://github.com/LumaTeam/Luma3DS/releases/latest)
* The latest release of [universal-otherapp](https://github.com/TuxSH/universal-otherapp/releases/latest)

### Instrucciones

#### Sección I - Preparativos

1. Enciende tu consola
1. Open the Nintendo eShop
1. Tap the Search icon (small magnifying glass)
1. Search for `picross`
1. Open the store page for Pokémon Picross
1. Download Pokémon Picross
  + You can scan [this QR code](http://api.qrserver.com/v1/create-qr-code/?color=000000&bgcolor=FFFFFF&data=ESHOP://50010000037815&margin=0&qzone=1&size=400x400&ecc=L) using the Nintendo 3DS Camera for a direct link to the eShop app
  + Your SD card must be inserted in your device to install Pokémon Picross
1. Apaga tu consola
1. Inserta tu tarjeta SD en tu computadora
1. Copy `otherapp.bin` to the root of your SD card
1. Copia los archivos `boot.firm` y `boot.3dsx` desde el `.zip` de Luma3DS a la raíz de tu tarjeta SD
1. Crea una carpeta llamada `boot9strap` en la raíz de tu tarjeta SD
1. Copia los archivos `boot9strap.firm` y `boot9strap.firm.sha` desde el `.zip` de boot9strap a la carpeta `/boot9strap/` en tu tarjeta SD
1. Copy `SafeB9SInstaller.bin` from the SafeB9SInstaller `.zip` to the root of your SD card

#### Sección II - PicHaxx

1. Open [the PicHaxx Injector website](https://3ds.nhnarwhal.com/3dstools/pichaxx.php) on your computer
1. Selecciona tu archivo `movable.sed`
1. Selecciona "Build and Download" (Construir y Descargar)
1. Espera a que el procesos se complete
1. Navigate to `Nintendo 3DS` -> `<ID0>` -> `<ID1>` -> `title` -> `00040000` -> `0017c100` -> `data` on your SD card
  + The `<ID0>` will be the same one that you used in [Seedminer](seedminer)
  + The `<ID1>` is a 32 character long folder inside of the `<ID0>`
1. Copy the newly downloaded `00000001.sav` file to the `data` folder on your SD card
  + Sobreescribe el archivo anterior cuando se te pida
1. Vuelve a insertar tu tarjeta SD en tu consola
1. Enciende tu consola
1. Inicia "Pokémon Picross"
1. If the exploit was successful, your device will have booted into SafeB9SInstaller

#### Sección III - Instalar boot9strap

1. Espera a que todos los controles de seguridad se completen
1. Cuando se solicite, introduce la combinación de botones mostrada para instalar boot9strap
1. Una vez se haya completado, presiona (A) para reiniciar tu consola

#### Sección IV - Configurar Luma3DS

1. Tu consola debería haber reiniciado en el menú de configuración de Luma3DS
  + If you get a black screen, [follow this troubleshooting guide](troubleshooting#boot-related-issues-on-modded-devices)
1. Utiliza el botón (A) y las flechas direccionales para activar lo siguiente:
  + **"Show NAND or user string in System Settings"**
1. Presiona (Start) para guardar y reiniciar

At this point, your console will boot to Luma3DS by default as long as the SD card is inserted.
  + 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 copy Luma3DS to internal memory so that you can boot without an SD card.

At this point, Pokémon Picross is no longer necessary and can be removed from your device.
{: .notice--info}
___

### Continúa en [Finalizar instalación](finalizing-setup)
{: .notice--primary}