To install boot9strap on your device, we derive your device's unique encryption key. To accomplish this, we use a tool called Seedminer to calculate the data encryption key (movable.sed) for your device.
This method uses a powerful graphics card to perform the calculations needed. A volunteer-run website is used for the purpose of assisting you with this method.
+ Rename the `Nintendo 3DS` folder to `BACKUP_Nintendo 3DS`
+ Reinsert your SD card into your device and power on your device
+ Wait for the device to generate the SD card data
+ Power off your device and reinsert your SD card into your computer
+ Navigate to the `Nintendo 3DS` folder on your SD card
+ Copy the 32 character long name of the folder you see
+ Delete the `Nintendo 3DS` folder
+ Rename the `BACKUP_Nintendo 3DS` folder to `Nintendo 3DS`
1. Paste your 32 character long folder name into a document you can reference later
+ This folder name is also known as your "ID0"
1. Schalte deine Konsole an
1. Öffne deine Freundesliste (das [Icon mit dem orangenen Gesicht]({{ "/images/friend-list-icon.png" | absolute_url }}) in der obersten Zeile des Home-Menüs)
+ If you receive an error and are kicked out of the menu, you either must create a new Mii or your device cannot connect to Nintendo's servers (due to a ban or connection issues)
+ This site can automate the retrieval of `movable_part1.sed` (using a bot 3DS console) and the breaking of your device's DSiWare encryption (using a volunteer's computer to run Seedminer)
+ Do not attempt to enter the ID0 by hand. Ensure the ID0 is entered correctly by copying and pasting it from where you saved it in the previous section
+ If you are still waiting after half an hour, join [Nintendo Homebrew on Discord](https://discord.gg/MWxPgEp) and ask (in English) for someone there to assist you
Once you have your device's encryption key (`movable.sed`), you will use it in conjunction with other exploits to install custom firmware on your 3DS. Select an exploit below.
This method of using Seedminer for further exploitation uses your `movable.sed` file to write a custom save file for Pokémon Picross, which can then be used in conjunction with universal-otherapp to install custom firmware.
This method of using Seedminer for further exploitation uses your `movable.sed` file to take advantage of exploits in the SAFE_MODE firmware present in all 3DS units.