< 3DS:Alternate ExploitsThis is the approved revision of this page, as well as being the most recent.
Required Reading
The 2xrsa method is compatible with system version 2.1.0-4.
What You Need
- The latest release of SafeB9SInstaller (direct download)
- The latest release of boot9strap (direct download)
- The latest release of Luma3DS (the Luma3DS
.zip
file)
Instructions
Section I - Prep Work
- Power off your device
- Insert your SD card into your computer
- Copy
boot.firm
andboot.3dsx
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
- Create a folder named
boot9strap
on the root of your SD card - Copy
boot9strap.firm
andboot9strap.firm.sha
from the boot9strap.zip
to the/boot9strap/
folder on your SD card - Copy
arm9.bin
andarm11.bin
from the SafeB9SInstaller.zip
to the root of your SD card - Reinsert your SD card into your device
- Power on your device
Section II - Launching SafeB9SInstaller
- Launch the browser and go to the following URL on your device
http://dukesrg.github.io/2xrsa.html?arm11.bin
- If you are on a New 3DS, New 2DS, or Old 2DS and Wireless Communication is off, you can re-enable the wireless by removing the battery and unplugging the charger for several seconds then booting back up
- If you get the error "This service is not available in your region", use the System Settings to set your device's country to match the region of the system firmware
- If you cannot access wireless settings, note that the device will automatically connect to any network named
attwifi
with no password
- If the exploit was successful, you will have booted into SafeB9SInstaller
Section III - Installing boot9strap
- When prompted, input the key combo given on the top screen to install boot9strap
- Once it is complete, press (A) to reboot your device
- Your device should have rebooted into the Luma3DS configuration menu
- Luma3DS configuration menu are settings for the Luma3DS custom firmware. Many of these settings may be useful for customization or debugging
- For the purpose of this guide, these settings will be left on default settings
- If your device shuts down when you try to power it on, ensure that you have copied
boot.firm
from the Luma3DS.zip
to the root of your SD card
- Press (Start) to save and reboot
- If you get an error, just continue to the next page
At this point, your console will boot to Luma3DS by default.
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Continue to Finalizing Setup