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.
For information on how Seedminer works, see [this presentation](https://zoogie.github.io/web/34⅕c3).
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.
+ Votre carte SD n'a pas besoin d'être insérée à ce stade
1. Accédez à votre Liste d’amis (l'[icône avec un visage orange]({{"/images/friend-list-icon.png" | absolute_url}}) dans la rangée du haut de votre Menu HOME)
+ Si vous obtenez une erreur et que vous êtes renvoyé vers le Menu HOME, vous devez soit créer un nouveau Mii, soit votre console ne peut pas se connecter aux serveurs de Nintendo (en raison d'un bannissement ou de problèmes de connexion)
+ Do not attempt to enter the ID0 manually, as it is easy to make a mistake. Ensure the ID0 is entered correctly by copying and pasting it from where you saved it in the previous section
+ If the site immediately goes to step 4, the website has already correctly processed your bruteforce request. You can download your `movable.sed` file and continue to the next section. You do not need to re-add the bot
1. Use the ["Register Friend" button](/images/screenshots/seedminer/register-friend.png) on your device to add the bot's friend code as given by the website
+ During this process, the bot you added may not show up on your 3DS. As long as the website updates, this is not an issue
+ 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
1. When the process is completed, download your `movable.sed` file from the site
Une fois que vous avez la clé de chiffrement de votre console (`movable.sed`), vous l'utiliserez en conjonction avec d'autres exploits pour installer un custom firmware sur votre 3DS.
If you have a Taiwanese device (indicated with a T at the end of the system version, such as 11.15.0-39**T**), you must follow this route. **Other regions may not follow this route.**