Installing boot9strap (safecerthax)

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Technical Details (optional)

For technical details on the exploit that you will be using on this page, see here.

Compatibility Notes

safecerthax is compatible with all Old 3DS and Old 2DS devices in all regions on system versions 1.0.0 through 11.14.0.

This exploit will not work on the New 3DS, New 3DS XL, or New 2DS XL. Please ensure that the device you are modding is an Old 3DS, Old 3DS XL, or Old 2DS before continuing.

Wat je nodig hebt

  • De nieuwste versie van SafeB9SInstaller (directe download)
  • De nieuwste versie van boot9strap (directe download)
  • The latest release of Luma3DS (the Luma3DS .zip file)

Instructies

Section I - Hardware Button Check

  1. With your device still powered off, hold the following buttons: (Left Shoulder) + (Right Shoulder) + (D-Pad Up) + (A), and while holding these buttons together, power on your device
    • Keep holding the buttons until the device boots to a system update screen (this is Safe Mode)
  2. If you see the system update screen, press Cancel
    • Your device will power off
    • If the device boots to the HOME Menu, just power off your device

If you do not boot into Safe Mode, the system update menu after multiple attempts, you cannot follow this method. If this is the case, use Seedminer instead.

Deel II - Voorbereiding

In this section, you will copy the files needed to trigger the safecerthax exploit.

  1. Plaats je SD kaart in je computer
  2. 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
  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. Stop je SD kaart terug in je 3DS
  7. Zet je 3DS aan

Section III - safecerthax proxy

In this section, you will change your Internet connection settings to use a proxy network designed to exploit the System Update feature of your device.

If you haven’t already, make sure you have a working Internet connection set up on your console.

  1. Launch the System Settings application
  2. Navigate to Internet Settings -> Connection Settings
  3. Click on your network connection slot and navigate to Change Settings -> Next Page (right arrow) -> Proxy Settings
  4. Set “Proxy Settings” to “Yes”, then click Detailed Setup
  5. Set the Proxy Server to 192.9.234.11, and the Port to 8080
  6. Click OK, then click Save
  7. When prompted, click “Test” to perform the connection test
    • The test should succeed

  8. Click “OK” to continue

  9. Schakel je 3DS uit

Section IV - safecerthax

In this section, you will enter Safe Mode (a feature available on all 3DS family devices) where safecerthax will be triggered, which will launch you into the boot9strap (custom firmware) installer.

  1. With your device still powered off, hold the following buttons: (Left Shoulder) + (Right Shoulder) + (D-Pad Up) + (A), and while holding these buttons together, power on your device
    • Keep holding the buttons until the device boots into Safe Mode (a “system update” menu)
  2. Press “OK” to accept the update
    • There is no update. This is part of the exploit
  3. Press “I accept” to accept the terms and conditions
  4. The update will eventually fail, with the error code 003-1099. This is intended behaviour
  5. Press “OK” to close the error message
  6. Als de exploit succesvol was, zal je SafeB9SInstaller hebben opgestart
    • If the device freezes or crashes, force power off the device, then retry this section

Section V - Installing boot9strap

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

  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 device
  3. 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
  4. 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 VI - Restoring default proxy

In this section, you will restore the Internet settings back to normal.

  1. Launch the System Settings application
  2. Navigate to Internet Settings -> Connection Settings
  3. Click on your network connection slot and navigate to Change Settings -> Next Page (right arrow) -> Proxy Settings
  4. Set “Proxy Settings” to “No”
  5. Click OK, then click Save
  6. When prompted, click “Test” to perform the connection test
    • The test should succeed
  7. Schakel je 3DS uit

Doorgaan naar Installatie voltooien