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

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### Required Reading

If you have already hacked your device before and have a EmuNAND based CFW setup, this guide deals exclusively with SysNAND and you should follow all instructions from within or applying to SysNAND. Zauważ, że terminy EmuNand i RedNAND odnoszą się do nieco innych implementacji [tej samej idei] (http://3dbrew.org/wiki/NAND_Redirection).

Soundhax (when combined with pre9otherapp) is compatible with versions 5.0.0 through 8.1.0 in the EUR, JPN, KOR, and USA regions.

To extract the `.7z` files linked on this page, you will need a file archiver like [7-Zip](http://www.7-zip.org/) or [The Unarchiver](https://theunarchiver.com/).

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Note that cartridge updates will only deliver updates to core features, such as the System Settings, Home Menu, etc. cartridge updates will not deliver updates to Nintendo 3DS Sound and Network features, such as System Transfer, Internet Browser, StreetPass Mii Plaza, or eShop.

This means that using a cartridge update from a version containing an older Nintendo 3DS Sound version *(<3.0.0)* to one that introduced a newer Nintendo 3DS Sound version will break [Soundhax](homebrew-launcher-(soundhax))! You will need an [alternate method](homebrew-launcher-(alternatives)) of entering the Homebrew Launcher!
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<div class="notice--warning">{{ notice-1 | markdownify }}</div>

### What You Need

* The latest release of [Soundhax](http://soundhax.com/) *(for your device and region)*
* The latest release of [SafeB9SInstaller](https://github.com/d0k3/SafeB9SInstaller/releases/latest){:target="_blank"}
* The latest release of [boot9strap](https://github.com/SciresM/boot9strap/releases/latest){:target="_blank"} *(standard boot9strap; not the `devkit` file, not the `ntr` file)*
* The latest release of [Luma3DS](https://github.com/AuroraWright/Luma3DS/releases/latest){:target="_blank"} *(the `.7z` file)*
* The latest release of [the Homebrew Launcher](https://github.com/fincs/new-hbmenu/releases/latest){:target="_blank"}
* The latest release of [pre9otherapp](https://github.com/Pirater12/otherapp/releases/latest){:target="_blank"}

### Instructions

#### Section I - Prep Work

1. Power off your device
1. Włóż kartę SD do komputera
1. Copy the Soundhax `.m4a` to the root of your SD card
1. Copy `otherapp.bin` to the root of your SD card
1. Copy `boot.firm` from the Luma3DS `.7z` to the root of your SD card
1. Copy `boot.3dsx` to the root of your SD card
1. Create a folder named `boot9strap` on the root of your SD card
1. Copy `boot9strap.firm` and `boot9strap.firm.sha` from the boot9strap `.zip` to the `/boot9strap/` folder on your SD card
1. Copy `arm9.bin` from the SafeB9SInstaller `.zip` to the root of your SD card
1. Reinsert your SD card into your device
1. Power on your device

#### Section II - Launching SafeB9SInstaller

1. Reinsert your SD card into your device
1. Power on your device
1. Uruchom aplikację Nintendo 3DS Sound

    ![]({{ "/images/screenshots/soundhax-welcome.png" | absolute_url }})
    {: .notice--info}

1. If you've never opened Nintendo 3DS Sound before and get tips on how to use it from a bird icon, go through all of the bird tips, then close the app normally and relaunch it
  + In this situation, launching Soundhax immediately would cause these tips to appear on every launch of the Nintendo 3DS Sound until this is done
1. Nawiguj do `/SDCARD`, następnie odtwórz "<3 nedwill 2016"
  + Może to wymagać wielu prób
  + Jeśli konsola się zawiesi, przytrzymaj przycisk power aby ją wyłączyć i spróbuj ponownie

    ![]({{ "/images/screenshots/soundhax-launch.png" | absolute_url }})
    {: .notice--info}

1. If the exploit was successful, you will have booted into SafeB9SInstaller

#### Section III - Installing boot9strap

1. Wait for all safety checks to complete
1. When prompted, input the key combo given to install boot9strap
1. Once it has completed, press (A) to reboot your device

#### Section IV - Configuring Luma3DS

1. Your device should have rebooted into the Luma3DS configuration menu
  + If you get a black screen, [follow this troubleshooting guide](troubleshooting#black-screen-on-sysnand-boot-after-installing-boot9strap)
1. Use the (A) button and the D-Pad to turn on the following:    
  + **"Show NAND or user string in System Settings"**
1. Naciśnij (Start) aby zapisać zmiany i uruchomić konsolę ponownie
  + If you get an error, just continue the next page

___

### Continue to [Finalizing Setup](finalizing-setup)
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