This page prepares consoles with an existing modern boot9strap installation for reinstallation and/or updating of custom firmware applications. It can also be used in the event of a lost or corrupted SD card.
### Czego Potrzebujesz
* The latest release of [Luma3DS](https://github.com/LumaTeam/Luma3DS/releases/latest)
* The latest release of [GodMode9](https://github.com/d0k3/GodMode9/releases/latest)
### Instrukcje
#### Sekcja I - Przygotowanie
1. Włóż kartę SD do komputera
1. Copy `boot.3dsx` and `boot.firm` from the 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
1. Copy `GodMode9.firm` from the GodMode9 `.zip` to the `/luma/payloads/` folder on your SD card, replacing any existing file
+ If the `luma` or `payloads` folder doesn't exist, create them
1. Copy the `gm9` folder from the GodMode9 `.zip` to the root of your SD card, merging it with any existing folder and replacing any existing files
1. Włóż ponownie kartę SD do konsoli
#### Section II - Configuring Luma3DS
1. Turn on your device
* You should now see a Luma3DS configuration menu
1. Użyj przycisku (A) oraz D-Pada aby zaznaczyć:
* **"Show NAND or user string in System Settings"**
1. Naciśnij (Start) aby zapisać zmiany i uruchomić konsolę ponownie
#### Section III - CTRNAND Luma3DS
1. Wyłącz konsolę
1. Press and hold (Start), and while holding (Start), power on your device. This will launch GodMode9