3DS:Fastboot3DS/Usage

What you need

 * The latest release of (the   file)

Section I - Prep Work

 * 1) Insert your SD card into your computer
 * 2) Copy   from the fastboot3DS   file to your SD card
 * 3) Remove your SD card and put it back into your 3DS

Section II - Updating

 * 1) Press and hold, and while holding , power on your device. This will open fastboot3DS's menu
 * 2) Select "Miscellaneous..."
 * 3) Select "Update fastboot3DS"
 * 4) Navigate to the   file and press
 * 5) Press  or  to reboot your device

fastboot3DS has been successfully updated!

Creating a NAND Backup

 * 1) Make sure your SD card is inserted
 * 2) Press and hold, and while holding , power on your device. This will open fastboot3DS's menu
 * 3) Select "NAND tools..."
 * 4) Select "Backup NAND"
 * 5) * This process will take some time
 * 6) * If you get an error, make sure that you have at least 1.85GB of free space on your SD card
 * 7) Press  or  to continue
 * 8) Power off your device

Your NAND backup has been successfully created. You can find it in under the name. You will probably want to back up this file to somewhere safe, then delete it from your SD card to reclaim the space.

Restoring a NAND backup

 * 1) Power off your device
 * 2) Insert your SD card into your computer
 * 3) Copy   from your computer to the   folder on your SD card
 * 4) Reinsert your SD card into your device
 * 5) Press and hold, and while holding , power on your device. This will open fastboot3DS's menu
 * 6) Select "NAND tools..."
 * 7) Select "Restore NAND"
 * 8) Select your NAND backup
 * 9) Read the warning on the top screen
 * 10) Press  +  to confirm
 * 11) * This process will take some time
 * 12) Press  or  to continue
 * 13) Power off your device

Your NAND backup has been successfully restored. You can now delete from your SD card.

Dumping Bootroms and OTP

 * 1) Make sure your SD card is inserted
 * 2) Press and hold, and while holding , power on your device. This will open fastboot3DS's menu
 * 3) Select "Miscellaneous..."
 * 4) Select "Dump bootroms & OTP"
 * 5) Press  to power off your device

Your consoles OTP and bootroms have been successfully dumped. You can find them in as,  , and.