3DS:fastboot3DS to boot9strap

Required Reading

fastboot3DS is a firmware loader alternative to boot9strap. It offers some enhanced features compared to boot9strap such as the ability to chainload payloads, display splashes, backup/restore your NAND, and more. Although there is no issues with running fastboot3DS with modern CFW, most homebrew guides will assume you are running boot9strap which could make troubleshooting difficult if you are unsure of how fastboot3DS functions. If you would like to learn about fastboot3DS you can read more on it's wiki page, otherwise continue with this guide to move your setup to boot9strap.

Instructions

What you need

• the latest release of Luma3DS (the Luma3DS .zip file)
• the latest release of SafeB9SInstaller (direct download)
• the latest release of boot9strap (direct download)

Section I - Prep Work

1. Power off your console
2. Insert the SD card into your computer
3. Copy boot.firm and boot.3dsx from the Luma3DS .zip to the root of your SD card
4. Create a folder named boot9strap on the root of your SD card
5. Copy boot9strap.firm and boot9strap.firm.sha from the boot9strap .zip to the /boot9strap/ folder on your SD card
6. Copy SafeB9SInstaller.firm from the SafeB9SInstaller .zip to the root of your SD card
7. Reinsert your SD card into your console

Section II - Installing boot9strap

1. Press and hold HOME, and while holding HOME, power on your console. This will launch the fastboot3DS menu
2. Select [+] Boot from file... -> sdmc: -> safeB9SInstaller.firm
3. You will have booted into safeB9SInstaller
4. When prompted, input the key combo given on the top screen to install boot9strap
   • If the top screen is blank, power off your device and re-do Section II
5. Once it is complete, press (A) to reboot your device

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Continue to Finalizing Setup