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{{success|text=Your NAND backup has been successfully restored. You can now delete <code><date>_<serialnumber>_nand.bin</code> from your SD card.}} | {{success|text=Your NAND backup has been successfully restored. You can now delete <code><date>_<serialnumber>_nand.bin</code> from your SD card.}} | ||
== Dumping Bootroms and OTP == | |||
# Make sure your SD card is inserted | |||
# Press and hold {{B|Home}}, and while holding {{B|Home}}, power on your device. This will open fastboot3DS's menu | |||
# Select "Miscellaneous..." | |||
# Select "Dump bootroms & OTP" | |||
# Press {{B|B}} to power off your device | |||
{{success|text=Your consoles OTP and bootroms have been successfully dumped. You can find them in <code>/3ds/</code> as <code>boot9.bin</code>, <code>boot11.bin</code>, and <code>otp.bin</code>.}} | |||
Revision as of 03:28, 23 September 2022
Updating fastboot3DS
What you need
- The latest release of fastboot3DS (the
.7zfile)
Section I - Prep Work
- Insert your SD card into your computer
- Copy
fastboot3DS.firmfrom the fastboot3DS.7zfile to your SD card - Remove your SD card and put it back into your 3DS
Section II - Updating
- Press and hold Home, and while holding Home, power on your device. This will open fastboot3DS's menu
- Select "Miscellaneous..."
- Select "Update fastboot3DS"
- Navigate to the
fastboot3DS.firmfile and press A - Press B or Home to reboot your device
 |
fastboot3DS has been successfully updated! |
Creating a NAND Backup
- Make sure your SD card is inserted
- Press and hold Home, and while holding Home, power on your device. This will open fastboot3DS's menu
- Select "NAND tools..."
- Select "Backup NAND"
- This process will take some time
- If you get an error, make sure that you have at least 1.85GB of free space on your SD card
- Press B or Home to continue
- Power off your device
|
Your NAND backup has been successfully created. You can find it in /3ds/ under the name <date>_<serialnumber>_nand.bin. 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
- Power off your device
- Insert your SD card into your computer
- Copy
<date>_<serialnumber>_nand.binfrom your computer to the/3ds/folder on your SD card - Reinsert your SD card into your device
- Press and hold Home, and while holding Home, power on your device. This will open fastboot3DS's menu
- Select "NAND tools..."
- Select "Restore NAND"
- Select your NAND backup
- Read the warning on the top screen
- Press A + D-Pad Left to confirm
- This process will take some time
- Press B or Home to continue
- Power off your device
|
Your NAND backup has been successfully restored. You can now delete <date>_<serialnumber>_nand.bin from your SD card. |
Dumping Bootroms and OTP
- Make sure your SD card is inserted
- Press and hold Home, and while holding Home, power on your device. This will open fastboot3DS's menu
- Select "Miscellaneous..."
- Select "Dump bootroms & OTP"
- Press B to power off your device
|
Your consoles OTP and bootroms have been successfully dumped. You can find them in /3ds/ as boot9.bin, boot11.bin, and otp.bin. |