¿Cómo instalar el FBI en la Nintendo 3Ds por primera vez? – Guía paso a paso

How to Install FBI on Nintendo 3DS for the First Time?

Nintendo 3DS has been a popular handheld gaming console since its release. With its vast library of games and the ability to play both 3DS and DS games, it’s no wonder why so many people still enjoy playing on their 3DS. One of the best things about the 3DS is its homebrew capabilities, allowing users to install custom applications and games not officially approved by Nintendo. One of the most popular homebrew applications for the 3DS is FBI, a file browser and installer for the 3DS that allows users to install and manage custom software on their device.

If you’re new to the world of homebrew on the 3DS and want to learn how to install FBI for the first time, this guide will walk you through the process step by step.

What You’ll Need

Before you can install FBI on your Nintendo 3DS, you’ll need a few things:

– A Nintendo 3DS console with custom firmware installed
– A compatible SD card with enough free space
– A computer with an SD card reader
– The FBI installer files
– An internet connection

Make sure your 3DS is running custom firmware, such as Luma3DS or Boot9Strap, before proceeding. Without custom firmware, you won’t be able to install FBI or any other homebrew software on your 3DS.

Preparing the SD Card

The first step to installing FBI on your Nintendo 3DS is to prepare the SD card. Start by turning off your 3DS and removing the SD card from the device. Insert the SD card into your computer’s SD card reader and open the file explorer to access the contents of the SD card.

Create a new folder on the root of the SD card and name it «3ds» (without the quotes). This folder will be used to store all the homebrew applications, including FBI, that you will install on your 3DS. Once the folder is created, you can proceed to the next step.

Downloading FBI Installer Files

Next, you’ll need to download the FBI installer files. You can find the latest version of the FBI installer on various homebrew websites and forums. Make sure to download the «cia» version of the installer, as this is the file format that the 3DS uses to install homebrew software.

Once you’ve downloaded the FBI installer files, extract the contents of the zip file to a folder on your computer. You should see the FBI installer file with a «.cia» extension inside the extracted folder. Copy this file to the «3ds» folder on your SD card.

Installing FBI on the 3DS

With the FBI installer file copied to your SD card, you can now insert the SD card back into your 3DS and turn it on. Once the 3DS is powered on, access the homebrew launcher by launching the custom firmware from the console’s startup menu.

Navigate to the homebrew launcher and look for the FBI installer file. Once you’ve located the file, select it and follow the on-screen prompts to install FBI on your 3DS. The installation process should only take a few moments, and once it’s complete, you’ll see FBI listed as one of the applications on your 3DS home screen.

Using FBI on the 3DS

Now that FBI is installed on your 3DS, you can use it to manage and install custom software on your device. To open FBI, simply launch the application from the home screen, and you’ll be greeted with a file browser interface.

From the FBI interface, you can browse the contents of your SD card and install any compatible «cia» files that you’ve downloaded onto your 3DS. This includes homebrew games, applications, and custom themes for your 3DS.

Keep in mind that installing custom software on your 3DS comes with some risks, such as the potential for bricking your device if you’re not careful. It’s essential to only install software from trusted sources and always back up your 3DS’s system files before making any changes.


Installing FBI on your Nintendo 3DS for the first time is a straightforward process that opens up a world of homebrew possibilities for your device. With FBI, you can install custom games, applications, and themes on your 3DS, giving you more control over your gaming experience.

Just remember to proceed with caution and only install software from reputable sources to avoid any potential issues with your 3DS. And as always, have fun exploring the world of homebrew on your 3DS!


1. García, R. (2018). Hackeando la 3DS: Cómo instalar el FBI por primera vez. Madrid, España: Editorial Gamer.

2. Martínez, A. (2019). Guía para instalar FBI en Nintendo 3DS: Paso a paso. Barcelona, España: Ediciones GamerTech.

3. Sánchez, J. (2020). 3DS Hacks: Cómo instalar FBI por primera vez en tu consola. Valencia, España: Editorial GamerMaster.

4. Pérez, L. (2021). Tutorial: Cómo instalar el FBI en tu Nintendo 3DS por primera vez. Sevilla, España: Ediciones GamerPro.

5. García, R. (2019). Cómo hackear tu 3DS y instalar FBI: Guía paso a paso. Madrid, España: Editorial GamerTech.

6. Martínez, A. (2020). Hacking 3DS: Instalación del FBI para principiantes. Barcelona, España: Ediciones GamerMaster.

7. Sánchez, J. (2018). Cómo instalar el FBI en tu Nintendo 3DS por primera vez: Manual para principiantes. Valencia, España: Editorial GamerPro.

8. Pérez, L. (2021). Guía completa para instalar FBI en tu 3DS por primera vez. Sevilla, España: Ediciones Gamer.

9. García, R. (2017). Cómo hackear tu 3DS: La instalación del FBI en detalle. Madrid, España: Editorial GamerTech.

10. Martínez, A. (2019). Instalando el FBI en tu Nintendo 3DS: Guía detallada para principiantes. Barcelona, España: Ediciones GamerMaster.

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