Guide_3DS/_pages/ko_KR/installing-boot9strap-(soundhax).txt

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title: "Installing boot9strap (Soundhax)"
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### Required Reading

Soundhax (when combined with pre9otherapp) is compatible with versions 2.1.0 through 8.1.0 in the EUR, JPN, KOR, and USA regions.

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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 *(<2.1.0)* to one that introduced a newer Nintendo 3DS Sound version will break Soundhax! You will need an alternate method of entering the Homebrew Launcher such as [Installing boot9strap (Browser)](installing-boot9strap-(browser)) or [Installing boot9strap (MSET)](installing-boot9strap-(mset))!
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### What You Need

* 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/latest)
* The latest release of [boot9strap](https://github.com/SciresM/boot9strap/releases/latest) *(standard boot9strap; not the `devkit` file, not the `ntr` file)*
* The latest release of [Luma3DS](https://github.com/LumaTeam/Luma3DS/releases/latest)
* The v1.2 release of [pre9otherapp](https://github.com/hax0kartik/pre9otherapp/releases/tag/v1.2) *(the `.bin` file corresponding to your firmware version)*

### Instructions

#### Section I - Prep Work

1. 기기를 종료해 주세요.
1. SD 카드를 컴퓨터에 삽입해 주세요.
1. Copy the Soundhax `.m4a` to the root of your SD card
1. Copy the pre9otherapp payload to the root of your SD card and rename it to `otherapp.bin`
  + If you do not see the `.bin` extension, do not add it to the end of the filename
1. Copy `boot.firm` and `boot.3dsx` from the Luma3DS `.zip` 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. SD 카드를 기기에 다시 삽입해 주세요.
1. 기기를 시작해 주세요.

#### Section II - Launching SafeB9SInstaller

1. SD 카드를 기기에 다시 삽입해 주세요.
1. 기기를 시작해 주세요.
1. 닌텐도 3DS 사운드 앱을 실행해 주세요.

    ![]({{ "/images/screenshots/soundhax-welcome.png" | absolute_url }})
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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. `/ SDCARD`로 가서 "<3 nedwill 2016"를 재생해 주세요.
  + 여러 번의 시도가 필요할 수 있습니다.
  + If it freezes, force the console to power off by holding the power button, then try again
  + If it fails more than ten times, try replacing your `otherapp.bin` with the [v2.0 release of pre9otherapp](https://github.com/hax0kartik/pre9otherapp/releases/tag/v2.0)

    ![]({{ "/images/screenshots/soundhax-launch.png" | absolute_url }})
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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. (start)를 눌러 저장하고 기기를 다시 시작해 주세요.
  + If you get an error, just continue the next page

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