# A9LH to B9S
## Required Reading
This page is for existing arm9loaderhax users to update their consoles to boot9strap.
Każde kolejne wersje Luma3DS będą tworzone wyłącznie w formacie `.firm`, który będzie kompatybilny tylko z boot9strap i sighax. Oznacza to, że aby nadal otrzymywać najnowsze aktualizacje Luma3DS, należy użyć tej strony aby zainstalować boot9strap.
## What You Need
::: warning
To use the [magnet](https://wikipedia.org/wiki/Magnet_URI_scheme) links on this page, you will need a torrent client like [qBittorrent](https://www.qbittorrent.org/download.php) or [Deluge](http://dev.deluge-torrent.org/wiki/Download).
:::
::: info
Na New 3DSie plik `secret_sector.bin` jest potrzebny aby cofnąć exploit arm9loaderhax, więc nie jest on wymagany do instalacji boot9strap na stockowej konsoli. Jeśli nie posiadasz New 3DS, nie będziesz potrzebować `secret_sector.bin`.
:::
- - **New 3DS Users Only:** [secret_sector.bin](magnet:?xt=urn:btih:15a3c97acf17d67af98ae8657cc66820cc58f655\&dn=secret_sector.bin\&tr=udp%3a%2f%2ftracker.torrent.eu.org%3a451%2fannounce\&tr=udp%3a%2f%2ftracker.lelux.fi%3a6969%2fannounce\&tr=udp%3a%2f%2ftracker.loadbt.com%3a6969%2fannounce\&tr=udp%3a%2f%2ftracker.moeking.me%3a6969%2fannounce\&tr=udp%3a%2f%2ftracker.monitorit4.me%3a6969%2fannounce\&tr=udp%3a%2f%2ftracker.ololosh.space%3a6969%2fannounce\&tr=udp%3a%2f%2ftracker.pomf.se%3a80%2fannounce\&tr=udp%3a%2f%2ftracker.srv00.com%3a6969%2fannounce\&tr=udp%3a%2f%2ftracker.theoks.net%3a6969%2fannounce\&tr=udp%3a%2f%2ftracker.tiny-vps.com%3a6969%2fannounce\&tr=udp%3a%2f%2fopen.tracker.cl%3a1337%2fannounce\&tr=udp%3a%2f%2ftracker.zerobytes.xyz%3a1337%2fannounce\&tr=udp%3a%2f%2ftracker1.bt.moack.co.kr%3a80%2fannounce\&tr=udp%3a%2f%2fvibe.sleepyinternetfun.xyz%3a1738%2fannounce\&tr=udp%3a%2f%2fwww.torrent.eu.org%3a451%2fannounce\&tr=udp%3a%2f%2ftracker.openbittorrent.com%3a6969%2fannounce\&tr=udp%3a%2f%2f9.rarbg.com%3a2810%2fannounce\&tr=udp%3a%2f%2ftracker.opentrackr.org%3a1337%2fannounce\&tr=udp%3a%2f%2fexodus.desync.com%3a6969%2fannounce\&tr=http%3a%2f%2fopenbittorrent.com%3a80%2fannounce) (magnet link)
- The latest release of [Luma3DS](https://github.com/LumaTeam/Luma3DS/releases/latest) (the Luma3DS `.zip` file)
- The v7.0.5 release of [Luma3DS](https://github.com/LumaTeam/Luma3DS/releases/download/v7.0.5/Luma3DSv7.0.5.zip) (direct download)
- 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)
## Instructions
### Section I - Prep Work
::: info
Wykonując wszystkie kroki opisane w tej sekcji, zastąp istniejące pliki na karcie SD.
:::
1. Power off your console
2. Włóż kartę SD do komputera
3. Copy everything from Luma3DS `.zip` to the root of your SD card
- 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
4. Copy `arm9loaderhax.bin` from the v7.0.5 Luma3DS `.zip` to the root of your SD card
5. Skopiuj `SafeB9SInstaller.bin` z SafeB9SInstaller `.zip` do folderu `/luma/payloads/` na karcie SD
- If the `luma` or `payloads` folder doesn't exist, create them
- Delete any other existing `.bin` payloads (`GodMode9.bin`, `Decrypt9WIP.bin`, `Hourglass9.bin`, etc.) in the `/luma/payloads/` folder on your SD card as they will not be compatible with boot9strap compatible Luma3DS versions
6. Stwórz folder o nazwie `boot9strap` w katalogu głównym karty SD
7. Skopiuj `boot9strap.firm` i `boot9strap.firm.sha` z boot9strap `.zip` do folderu `/boot9strap/` na karcie SD
8. **Tylko użytkownicy New 3DS:** Skopiuj `secret_sector.bin` do folderu `/boot9strap/` na karcie SD
::: info
![](/images/screenshots/a9lh-to-b9s-root-layout.png)
:::
9. Reinsert your SD card into your console
### Section II - Installing boot9strap
1. Boot your console while holding (Start) to launch SafeB9SInstaller
- If you see the luma configuration screen instead of SafeB9SInstaller, simply press (Start), then shut down your 3DS and try again
- If this gives you an error, try either using a new SD card or formatting your current SD card (backup existing files first)
2. Poczekaj aż weryfikacja instalacji się zakończy
- If you get an "OTP Crypto Fail" error, download - [aeskeydb.bin](magnet:?xt=urn:btih:d25dab06a7e127922d70ddaa4fe896709dc99a1e\&dn=aeskeydb.bin\&tr=udp%3a%2f%2ftracker.tiny-vps.com%3a6969%2fannounce\&tr=udp%3a%2f%2ftracker.lelux.fi%3a6969%2fannounce\&tr=udp%3a%2f%2ftracker.loadbt.com%3a6969%2fannounce\&tr=udp%3a%2f%2ftracker.moeking.me%3a6969%2fannounce\&tr=udp%3a%2f%2ftracker.monitorit4.me%3a6969%2fannounce\&tr=udp%3a%2f%2ftracker.ololosh.space%3a6969%2fannounce\&tr=udp%3a%2f%2ftracker.pomf.se%3a80%2fannounce\&tr=udp%3a%2f%2ftracker.srv00.com%3a6969%2fannounce\&tr=udp%3a%2f%2ftracker.theoks.net%3a6969%2fannounce\&tr=udp%3a%2f%2fopen.tracker.cl%3a1337%2fannounce\&tr=udp%3a%2f%2ftracker.torrent.eu.org%3a451%2fannounce\&tr=udp%3a%2f%2ftracker.zerobytes.xyz%3a1337%2fannounce\&tr=udp%3a%2f%2ftracker1.bt.moack.co.kr%3a80%2fannounce\&tr=udp%3a%2f%2fvibe.sleepyinternetfun.xyz%3a1738%2fannounce\&tr=udp%3a%2f%2fwww.torrent.eu.org%3a451%2fannounce\&tr=udp%3a%2f%2ftracker.openbittorrent.com%3a6969%2fannounce\&tr=udp%3a%2f%2f9.rarbg.com%3a2810%2fannounce\&tr=udp%3a%2f%2ftracker.opentrackr.org%3a1337%2fannounce\&tr=http%3a%2f%2fopenbittorrent.com%3a80%2fannounce\&tr=udp%3a%2f%2fexodus.desync.com%3a6969%2fannounce), then put it in the `/boot9strap/` folder on your SD card and try again
3. When prompted, input the key combo given on the top screen to install boot9strap
- If a step on the lower screen has red-colored text, and you are not prompted to input a key combo, [follow this troubleshooting guide](troubleshooting-a9lh-to-b9s)
___
::: tip
Continue to [Finalizing Setup](finalizing-setup)
:::