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

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<summary><em>Technical Details (optional)</em></summary>

For technical details on the exploits that you will be using on this page, see [here](https://github.com/nedwill/soundhax) (Soundhax) and [here](https://github.com/TuxSH/universal-otherapp) (universal-otherapp).

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### Compatibility Notes

Soundhax (when combined with universal-otherapp) is compatible with versions 1.0.0 through 11.3.0 in all regions.

### Tarpeet

* The latest release of [Soundhax](http://soundhax.com) *(for your region, device, and version)*
  + If Soundhax appears in your browser as an unplayable video, press Ctrl+S or Cmd+S to save it to your computer
* The latest release of [SafeB9SInstaller](https://github.com/d0k3/SafeB9SInstaller/releases/download/v0.0.7/SafeB9SInstaller-20170605-122940.zip) (direct download)
* The latest release of [boot9strap](https://github.com/SciresM/boot9strap/releases/download/1.4/boot9strap-1.4.zip) (direct download)
* The latest release of [Luma3DS](https://github.com/LumaTeam/Luma3DS/releases/latest) (the Luma3DS `.zip` file)
* The latest release of [universal-otherapp](https://github.com/TuxSH/universal-otherapp/releases/latest) (`otherapp.bin`)

### Ohjeet

#### Vaihe I – Valmistelut

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

1. Sammuta konsolisi
1. Aseta SD-korttisi tietokoneeseesi
1. Kopioi SoundHax-`.m4a`-tiedosto SD-korttisi juureen
  + 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 `otherapp.bin` to the root of your SD card
1. Copy `boot.firm` and `boot.3dsx` from the Luma3DS `.zip` to the root of your SD card
1. Luo `boot9strap`-niminen kansio SD-korttisi juureen
1. Kopioi boot9strap-`.zip`-pakkauksesta `boot9strap.firm` ja `boot9strap.firm.sha` SD-korttisi `/boot9strap/`-kansioon
1. Copy `SafeB9SInstaller.bin` from the SafeB9SInstaller `.zip` to the root of your SD card
1. Aseta SD-korttisi takaisin konsoliisi
1. Käynnistä konsolisi

![]({{ "/images/screenshots/uosoundhax-root-layout.png" | absolute_url }})
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![]({{ "/images/screenshots/boot9strap-folder.png" | absolute_url }})
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#### Vaihe II – SafeB9SInstallerin avaaminen

In this section, you will launch Soundhax through the Nintendo 3DS Sound app, which will use universal-otherapp to launch the boot9strap (custom firmware) installer.

1. Aseta SD-korttisi takaisin konsoliisi
1. Käynnistä konsolisi
1. Avaa Nintendo 3DS Sound

    ![]({{ "/images/screenshots/soundhax-welcome.png" | absolute_url }})
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1. Jos et ole koskaan aikaisemmin avannut Nintendo 3DS Soundia ja sovellus näyttää sinulle käyttövinkkejä, käy kaikki vinkit läpi, sulje sitten sovellus normaalisti ja avaa se uudelleen
  + Jos et käy vinkkejä läpi ennen SoundHaxin suorittamista, näkyvät ne uudestaan joka kerralla kun avaat Nintendo 3DS Soundin
1. Mene hakemistoon `/SDCARD` ja toista tiedosto "<3 nedwill 2016"
  + Tämä saattaa vaatia useita yrityksiä
  + If it freezes, force the console to power off by holding the power button, then try again

    ![]({{ "/images/screenshots/soundhax-launch.png" | absolute_url }})
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1. Jos haavoittuvuuden hyödyntäminen onnistui, SafeB9SInstallerin pitäisi avautua

#### Vaihe III – Boot9strapin asentaminen

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
1. Once it is complete, press (A) to reboot your device
1. Konsolisi pitäisi uudelleenkäynnistyä suoraan Luma3DS:n määritysvalikkoon
  + 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, these settings will be left on default settings
  + 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
1. Paina (START)-painiketta tallentaaksesi ja käynnistääksesi uudelleen
  + If you get an error, just continue to the next page

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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### Jatka osioon [Asennuksen viimeistely](finalizing-setup)
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