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

{% include toc title="Inhalt" %}

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

This method of using Seedminer for further exploitation uses your `movable.sed` file to decrypt any DSiWare title for the purposes of injecting an exploitable DSiWare title into the DS Internet Settings application.

This is a currently working implementation of the "FIRM partitions known-plaintext" exploit detailed [here](https://www.3dbrew.org/wiki/3DS_System_Flaws).

{% endcapture %}
<details>{{ technical_info | markdownify }}</details>
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### Was du brauchst

* Deine `movable.sed` Datei vom [Seedminer](seedminer)
* The latest release of [Frogminer_save](https://github.com/zoogie/Frogminer/releases/latest) (`Frogminer_save.zip`)
* The latest release of [b9sTool](https://github.com/zoogie/b9sTool/releases/download/v6.1.1/release_6.1.1.zip) (direct download)
* Die neueste Version von [Luma3DS](https://github.com/LumaTeam/Luma3DS/releases/latest) (die Luma3DS `.zip` Datei)

#### Abschnitt I - CFW Check

{% include_relative include/cfw-check-fredtool.txt %}

#### Section II - BannerBomb3

In this section, you will trigger the BannerBomb3 exploit using the DSiWare Management menu and copy the resulting file dump to your computer so that you can use it on the next section.

1. Stecke deine SD-Karte nun wieder in deinen 3DS
1. Schalte deine Konsole an
1. Launch System Settings on your device
1. Navigate to `Data Management` -> `DSiWare`-> `SD Card` ([image](/images/screenshots/bb3/dsiware-management.png))
  + Your device should show the BB3 multihax menu
  + If this step causes your device to crash, [follow this troubleshooting guide](troubleshooting#installing-boot9strap-fredtool)
1. Use the D-Pad to navigate and press the (A) button to select "Dump DSiWare"
  + Your device will automatically reboot
1. Schalte deine Konsole aus
  
#### Section III - Prep Work

In this section, you will copy the files necessary to temporarily replace DS Connection Settings with Flipnote Studio, which is used to launch the boot9strap (custom firmware) installer.

1. Stecke deine SD-Karte in deinen Computer
1. Öffne die [DSIHaxInjector_new](https://jenkins.nelthorya.net/job/DSIHaxInjector_new/build?delay=0sec) Webseite auf deinem Computer
1. Bei dem "Username" Feld, gib irgendeinen normalen Namen (keine Leerzeichen oder Sonderzeichen) an
1. Under the "DSiBin" field, upload your `42383841.bin` file from the root of your SD card using the first "Browse..." option
1. Wähle beim "MovableSed" Feld deine `movable.sed` Datei mit der "Browse..." Option aus
1. Under the "InjectionTarget" field, set the injection target to `DSinternet` (NOT memorypit)
1. Drücke auf "Build"
  + Warte ein paar Sekunden, bis der Erstellungsprozess abgeschlossen ist
1. Gib im Abschnitt Build-Verlauf links den Benutzernamen in das "suchen" Feld ein
1. Klicke das erste Suchergebnis
  + Dieses Ergebnis sollte das neuste sein
1. Drücke auf den "output_(name).zip" Link
1. Navigiere zu `Nintendo 3DS` -> `<ID0>` -> `<ID1>` -> `Nintendo DSiWare` auf deiner SD-Karte
  + Diese `<ID0>` ist die, die du beim [Seedminer](seedminer) verwendet hast
  + Die `<ID1>` ist ein 32 Zeichen langer Ordner in der `<ID0>` 
1. Delete `F00D43D5.bin` from your Nintendo DSiWare folder
1. Copy the `42383841.bin`  file from the `hax` folder of the downloaded DSiWare archive (output_(name).zip) to the `Nintendo DSiWare` folder
  ![]({{ "/images/screenshots/bb3/dsiware-location-4.png" | absolute_url }}){: .notice--info} 
1. Copy `boot.firm` and `boot.3dsx` from the Luma3DS `.zip` to the root of your SD card
  + The root of the SD card refers to the initial directory on your SD card where you can see the Nintendo 3DS folder, but are not inside of it
1. Copy `boot.nds` (B9STool) from the release `.zip` to the root of your SD card
1. Copy the `private` folder from the Frogminer_save `.zip` to the root of your SD card
1. Stecke deine SD-Karte nun wieder in deinen 3DS
1. Schalte deine Konsole an

    ![]({{ "/images/screenshots/fredtool/fredtool-root-layout.png" | absolute_url }})
    {: .notice--info}

#### Section IV - Overwriting DS Connection Settings

In this section, you will copy the hacked DS Connection Settings DSiWare to internal memory, which will temporarily replace it with Flipnote Studio.

1. Launch System Settings on your device
1. Navigate to `Data Management` -> `DSiWare`-> `SD Card` ([image](/images/screenshots/bb3/dsiware-management.png))
1. Select the "Haxxxxxxxxx!" title
1. Select "Copy", then select "OK"
1. Return to main menu of the System Settings
1. Navigate to `Internet Settings` -> `Nintendo DS Connections`, then select "OK" ([image](/images/screenshots/fredtool/dsconnection.png))
1. If the exploit was successful, your device will have loaded the JPN version of Flipnote Studio

#### Abschnitt V - Flipnote Exploit

{% include_relative include/install-boot9strap-b9stool.txt method="dsinternet" %}

#### Section VI - Luma3DS Configuration

1. Press and hold (Select), and while holding (Select), power on your device. This will launch Luma3DS configuration
{% include_relative include/configure-luma3ds.txt %}

{% include_relative include/luma3ds-installed-note.txt %}

#### Section VII - Restoring DS Connection Settings

In this section, you will restore DS Connection Settings to the way it was before it was temporarily replaced with Flipnote Studio in Section IV.

1. Navigiere zu `Nintendo 3DS` -> `<ID0>` -> `<ID1>` -> `Nintendo DSiWare` auf deiner SD-Karte
1. Copy the `42383841.bin`  file from the `clean` folder of the downloaded DSiWare archive (output_(name).zip) to the `Nintendo DSiWare` folder, replacing the existing one
1. Stecke deine SD-Karte nun wieder in deinen 3DS
1. Schalte deine Konsole an
1. Launch System Settings on your device
1. Navigate to `Data Management` -> `DSiWare`-> `SD Card` ([image](/images/screenshots/bb3/dsiware-management.png))
1. Select the "Nintendo DSi™" title
1. Select "Copy", then select "OK"

___

### Fortfahren mit [Setup fertigstellen](finalizing-setup)
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