Boot9strap installeren (kartdlphax)

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Technical Details (optional)

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 for information about kartdlphax, here for information about menuhax67, and here for information about nimdsphax.

Compatibility Notes

Om deze instructies te volgen, heb je het volgende nodig:

  • 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 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

Wat je nodig hebt

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. Plaats de SD-kaart van je bron 3DS in je computer
  2. Copy boot.firm from the Luma3DS .zip to the root of the source 3DS’s SD card, replacing any existing file
    • 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
  3. Kopieer kartdlphax’s plugin.3gx naar de volgende map op de bron 3DS’s SD-kaart, afhankelijk van de regio van je kopie van 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
  4. Haal de SD-kaart uit en stop deze in de bron 3DS

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. Plaats de SD-kaart van je doel 3DS in je computer
  2. Copy boot.firm and boot.3dsx from the Luma3DS .zip to the root of the target 3DS’s SD card
  3. Maak een map genaamd boot9strap op de hoofdmap van je SD-kaart
  4. Kopieer boot9strap.firm en boot9strap.firm.sha van de boot9strap .zip naar de /boot9strap/ map op je SD-kaart
  5. Kopieer SafeB9SInstaller.bin van de SafeB9SInstaller .zip naar de hoofdmap van je SD-kaart
  6. Maak een map genaamd “3ds” op de hoofdmap van je SD-kaart als die nog niet bestaat
    • This folder stores homebrew applications and data; it is different from the Nintendo 3DS folder that the console automatically generates
  7. Copy the nimdsphax folder from the nimdsphax .zip to the /3ds/ folder on your SD card
  8. Copy menuhax67_installer.3dsx from the menuhax .zip to the /3ds/ folder on your SD card
  9. Copy Launcher.dat from the folder for your model and region inside the menuhax .zip to the root of your SD card
  10. Haal de SD-kaart uit en stop deze in de doel 3DS

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. Zet de bron 3DS aan
    • If you are prompted to set up Luma3DS, just press START to save the configuration
  2. Eenmaal in het HOME-menu, druk op (Left Shoulder) + (Down D-Pad) + (Select) om het Rosalina menu te tonen
  3. Selecteer “Enable plugin loader”
  4. Druk op (B) om het Rosalina menu af te sluiten
  5. Start Mario Kart 7
    • Ensure that wireless connectivity is enabled
  6. 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.
  7. Select your target 3DS console type (Old 3DS family or New 3DS family)
  8. Select the following exploit type depending on your system version:
    • 11.16.0: select xPloitInjector (11.16)
    • 11.17.0: select xPloitInjector (11.17)
  9. 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
  10. Select Create Group
  11. Zet de doel 3DS aan
    • Ensure that wireless connectivity is enabled
  12. Op de doel 3DS, open de Download Play applicatie (), selecteer dan “Nintendo 3DS”
  13. Word lid van de groep gemaakt door de bron 3DS
  14. Selecteer “Start” op de bron 3DS zodra de doel 3DS is gedetecteerd
  15. Zodra multiplayer is geladen, navigeer naar Grand Prix -> 50cc -> (any driver) -> Mushroom Cup -> OK
  16. Wacht een tijdje (een percentage moet worden weergegeven op de bron 3DS)
  17. 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
  2. Zet je console aan
  3. Tap on the small HOME Menu settings icon in the top left of the bottom screen ()
    • If the console freezes for a while and then crashes, make sure you have Launcher.dat on the root of your SD card
  4. If the exploit was successful, your console will have booted into the Homebrew Launcher
  5. Launch nimdsphax from the list of homebrew
  6. Als de exploit succesvol was, zal je SafeB9SInstaller hebben opgestart
    • 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

In this section, you will install custom firmware onto your console.

  1. When prompted, input the key combo given on the top screen to install boot9strap
  2. Once it is complete, press (A) to reboot your console
  3. Your console should have booted into the Luma3DS configuration menu
    • Luma3DS configuration menu are settings for the Luma3DS custom firmware. Veel van deze instellingen kunnen nuttig zijn voor aanpassing of debugging
    • For the purpose of this guide, leave these options on the default settings (do not check or uncheck anything)
    • If your console 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
  4. Druk op (Start) om op te slaan en opnieuw op te starten

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.

  1. Start de Download Play applicatie ()
  2. Wacht tot je de ‘Nintendo 3DS’ en ‘Nintendo DS’ knoppen ziet
  3. Druk tegelijkertijd op (L) + (Down) + (Select) om het Rosalina menu te openen
  4. Selecteer “Miscellaneous options”
  5. Selecteer “Switch the hb. title to the current app.”
  6. Druk op (B) om door te gaan
  7. Druk op (B) om terug te gaan naar het Rosalina hoofdmenu
  8. Druk op (B) om het Rosalina menu af te sluiten
  9. Press (Home) to suspend Download Play
  10. Press the “Close” button on the bottom screen to close Download Play
  11. Re-launch the Download Play application
  12. Your console should load the Homebrew Launcher
    • If your console is stuck on the loading splash screen, you are missing boot.3dsx from the root of your SD card
  13. Launch menuhax67_installer from the list of homebrew
  14. Select REMOVE menuhax67
  15. When you see “done.”, press (A), then press (A) on “EXIT to menu”

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.

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