Installing boot9strap (Fredtool)

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Technical Details (optional)

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.

Wat je nodig hebt

  • je movable.sed bestand van het voltooien van Seedminer
  • De nieuwste versie van Frogminer_save (Frogminer_save.zip)
  • The latest release of b9sTool (direct download)
  • De nieuwste versie van Luma3DS (het Luma3DS .zip bestand)

Deel I - CFW Controle

As an additional safety measure, we will perform an additional check for custom firmware. This is because using this method when custom firmware is already installed has a risk of bricking the console (rendering it unusable without recovery methods like ntrboot).

  1. Schakel je 3DS uit
  2. Houd de (Select) knop ingedrukt
  3. Zet je 3DS aan terwijl je de (Select) knop ingedrukt houdt
  4. If the check was successful, you will boot to the HOME Menu and you may proceed with this guide
  5. Schakel je 3DS uit

If you see a configuration menu or the console immediately powers off, you already have CFW, and continuing with these instructions may BRICK your device! Follow Checking for CFW to upgrade your existing CFW.

Deel 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. Stop je SD kaart terug in je 3DS
  2. Zet je 3DS aan
  3. Open System Settings op je apparaat
  4. Navigate to Data Management -> DSiWare-> SD Card (image)
  5. Use the D-Pad to navigate and press the (A) button to select “Dump DSiWare”
    • Your device will automatically reboot
  6. Schakel je 3DS uit

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. Plaats je SD kaart in je computer
  2. Open de DSIHaxInjector_new website op je computer
  3. Voer een alfanumerieke naam in onder het “Username” veld (geen spaties of speciale tekens)
  4. Under the “DSiBin” field, upload your 42383841.bin file from the root of your SD card using the first “Browse…” option
  5. Onder het veld “MovableSed”, upload je movable.sed bestand met behulp van de tweede “Browse…” optie
  6. Under the “InjectionTarget” field, set the injection target to DSinternet (NOT memorypit)
  7. Klik op “Build”
    • Wait a few seconds for the build process to complete
  8. In the Build History section on the left, type the Username into the “Filter Builds” field
  9. Click on the first search result
    • This result should have the latest timestamp
  10. Klik op de “output_(name).zip” link
  11. Navigeer naar Nintendo 3DS -> <ID0> -> <ID1> -> Nintendo DSiWare op je SD-kaart
    • <ID0> is the 32-letter folder name that you copied in Seedminer
    • <ID1> is a 32-letter folder inside of the <ID0>
  12. Delete F00D43D5.bin from your Nintendo DSiWare folder
  13. Copy the 42383841.bin file from the hax folder of the downloaded DSiWare archive (output_(name).zip) to the Nintendo DSiWare folder
  14. Kopieer boot.firm en boot.3dsx van de Luma3DS .zip naar de hoofdmap van je SD-kaart
    • De hoofdmap van de SD-kaart verwijst naar de bovenste map van de SD-kaart, waarin je alle mappen op de SD-kaart kunt zien, waaronder de Nintendo 3DS map, zonder je in de Nintendo 3DS map te bevinden
  15. Copy boot.nds (B9STool) from the release .zip to the root of your SD card
  16. Kopieer de private map van de Frogminer_save .zip naar de hoofdmap van je SD-kaart
  17. Stop je SD kaart terug in je 3DS

  18. Zet je 3DS aan

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. Open System Settings op je apparaat
  2. Navigate to Data Management -> DSiWare-> SD Card (image)
  3. Select the “Haxxxxxxxxx!” title
  4. Selecteer “Copy” en selecteer dan “OK”
  5. Ga terug naar het hoofdmenu van System Settings
  6. Navigate to Internet Settings -> Nintendo DS Connections, then select “OK” (image)
  7. Als de exploit successful was, zal jouw 3DS de JPN versie van Flipnote Studio hebben opgestart

Deel V - Flipnote Exploit

If you would prefer a visual guide to this section, one is available here.

In this section, you will perform a series of very specific steps within Flipnote Studio that, when performed correctly, will launch the boot9strap (custom firmware) installer.

  1. Complete the initial setup process for the launched game until you reach the main menu
    • Select the left option whenever prompted during the setup process
  2. Using the touch-screen, select the large left box, then select the box with an SD card icon
  3. Once the menu loads, select the face icon, then the bottom right icon to continue
  4. Press (X) or (UP) on the D-Pad depending on which is shown on the top screen
  5. Select the second button along the top with a film-reel icon
  6. Scroll right until reel “3/3” is selected
  7. Tap the third box with the letter “A” in it
  8. Scroll left until reel “1/3” is selected
  9. Tap the fourth box with the letter “A” in it
  10. If the exploit was successful, your device will have loaded b9sTool
  11. Using the D-Pad, move to “Install boot9strap”
    • If you miss this step, the system will exit to HOME Menu instead of installing boot9strap and you will need to open Nintendo DS Connections and start over from the beginning of this section
  12. Press (A), then press START and SELECT at the same time to begin the process
  13. Once completed and the bottom screen says “done.”, exit b9sTool, then power off your device
    • You may have to force power off by holding the power button
    • If your device 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
    • If you see the Luma Configuration screen, power off your device and continue to the next section

Section VI - Luma3DS Configuration

  1. Press and hold (Select), and while holding (Select), power on your device. This will launch Luma3DS configuration
  2. Your device 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 device 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
  3. Druk op (Start) om op te slaan en opnieuw op te starten

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.

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. Navigeer naar Nintendo 3DS -> <ID0> -> <ID1> -> Nintendo DSiWare op je SD-kaart
  2. 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
  3. Stop je SD kaart terug in je 3DS
  4. Zet je 3DS aan
  5. Open System Settings op je apparaat
  6. Navigate to Data Management -> DSiWare-> SD Card (image)
  7. Select the “Nintendo DSi™” title
  8. Selecteer “Copy” en selecteer dan “OK”

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