This page is for instructions on how to install boot9strap to a *stock* 3DS or 2DS. If you already have arm9loaderhax installed and are looking to update to boot9strap, follow [Updating to boot9strap](updating-to-boot9strap).
{: .notice--primary}
Els colors dels dispositius que apareixen en la imatge poden variar, però heu de tenir en compte la col·locació dels botons i les característiques de cada dispositiu per assegurar-vos que trieu el correcte.
{: .notice}
Feu clic a la imatge del vostre dispositiu per anar a la pàgina corresponent.
{: .notice--primary}
Different device models, versions, and regions will require different steps to achieve the end goal of boot9strap Custom Firmware. Aquesta pàgina us ajudarà a trobar per on començar en funció del vostre dispositiu.
{: .notice--info}
Si ja havíeu modificat la vostra 3DS amb anterioritat i teniu una instal·lació de CFW a l'EmuNAND, simplement seguiu totes les instruccions a la SysNAND. Your data will be transfered from EmuNAND to your new B9S install at the end.
{: .notice--info}
Note that screenshots in this guide can be enlarged to show more context by clicking on them.
{: .notice--info}
Before starting, Windows users should enable the option to show file extensions using [File Extensions (Windows)](file-extensions-(windows))!
{: .notice--info}
Abans de començar, és possible que vulgueu comprovar que la vostra targeta SD no tingui errors utilitzant [H2testw (Windows)](h2testw-(windows)), [F3 (Linux)](f3-(linux)), o [F3X (Mac)](f3x-(mac))!
Note that the new [Installing boot9strap (Hardmod)](installing-boot9strap-(hardmod)) method works on *all devices, regions, and versions*! This includes CHN and TWN region devices that were previously unhackable!
{: .notice--success}
{% capture notice-1 %}
There have been reports of a wave of bans being handed out to CFW users by Nintendo. To protect yourself, please do the following steps before starting this guide:
1. Go to System Settings, then "Internet Settings", then "SpotPass", then "Sending of System Information"
1. Disable the "Sending of System Information" option
1. Exit the System Settings
1. Go to your Friend's List (the Face Icon in the top row of your Home Menu)
+ If you receive an error and are kicked out of the menu, the Friend's List setting is already disabled
1. Go to the Friend's List settings, then "Friend Notification Settings", then "Show friends what you're playing"
1. Disable the "Show friends what you're playing" option
