Installing boot9strap (SSLoth-Browser)

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Technical Details (optional)

In order to exploit the Browser application, we need to bypass the browser version check, which is designed to disallow the use of the browser without updating to the latest system version.

A public proxy server is available, which, with the help of the SSLoth exploit, can bypass this check.

Once the bypass is active, an exploit webpage will be accessible which will do the rest of the job.

For technical details on the exploits that you will be using on this page, see here (SSLoth) and here (universal-otherapp).

Compatibility Notes

SSLoth allows users on version 11.13.0 and below to bypass the browser version check, allowing the use of new-browserhax or old-browserhax (compatible with versions 11.4.0 through 11.13.0 in all regions), which can then be used in conjunction with universal-otherapp.

If you have updated your device to your current version using a cartridge, your Internet Browser will be inaccessible. If this is the case, you cannot follow this method. Stay on your current firmware and ask Nintendo Homebrew on Discord for help.

Wat je nodig hebt

Deel I - Voorbereiding

In this section, you will copy the files needed to trigger both browserhax and universal-otherapp.

  1. Schakel je 3DS uit
  2. Plaats je SD kaart in je computer
  3. Copy otherapp.bin to the root of your SD card and rename it to arm11code.bin
    • 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
    • If you do not see the .bin extension, do not add it to the end of the filename
  4. Kopieer boot.firm en boot.3dsx van de Luma3DS .zip naar de hoofdmap van je SD-kaart
  5. Maak een map genaamd boot9strap op de hoofdmap van je SD-kaart
  6. Kopieer boot9strap.firm en boot9strap.firm.sha van de boot9strap .zip naar de /boot9strap/ map op je SD-kaart
  7. Kopieer SafeB9SInstaller.bin van de SafeB9SInstaller .zip naar de hoofdmap van je SD-kaart
  8. Stop je SD kaart terug in je 3DS
  9. Zet je 3DS aan

Section II - SSLoth

In this section, you will change your Internet connection settings to use a proxy network designed to bypass the browser version check, allowing the browser to function without a system update. This will allow you to access the browser exploit webpage in the next section.

Als je dat nog niet gedaan hebt, zorg ervoor dat je een werkende internetverbinding hebt ingesteld op je console.

  1. Open de System Settings app
  2. Navigeer naar Internet Settings -> Connection Settings
  3. Klik op je netwerk connectie slot en navigeer naar Change Settings -> Next Page (rechter pijl) -> Proxy Settings
  4. Zet “Proxy Settings” op “Yes” en klik vervolgens op “Detailed Setup”
  5. Stel de Proxy Server in op, en de Port naar 8080
  6. Klik op OK en klik vervolgens op Save
  7. Wanneer gevraagd, klik op “Test” om de verbindingstest uit te voeren
    • De test zou moeten lukken
  8. Klik op “OK” om verder te gaan
  9. Press “Back” twice, then “Close” to go back to the HOME Menu

Section III - Launching SafeB9SInstaller

In this section, you will visit the browser exploit webpage, which will use universal-otherapp to launch the boot9strap (custom firmware) installer.

  1. On the HOME Menu, press the Left and Right shoulder buttons at the same time to open the camera
    • If you are unable to open the camera, open the Internet Browser and manually type the URL instead (
  2. Tap the QR code button and scan this QR code
  3. Tap the “PROCEED TO HAXX” button
  4. Als de exploit succesvol was, zal je SafeB9SInstaller hebben opgestart

Deel IV - Boot9strap installeren

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 V - 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

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