NTR and Cubic Ninja

NTR Cubic Ninja will work for JPN New 3DS ONLY!

What you need


Section I - Prep Work
  1. Install WAMP to the default directory
  2. Copy the contents of 3ds-private-update-server.zip to C:\wamp\www\ (overwrite existing files)
  3. Copy update.php to C:\wamp\www\ (overwrite existing files)
  4. Copy the updates folder from the 9.2.0 downgrade .zip to C:\wamp\www\
  5. Move node.exe to C:\wamp\www\updates
  6. Move C:\wamp\www\CdnCiaUnpack.js to C:\wamp\www\updates
  7. In the C:\wamp\www\updates directory, drag CdnCiaUnpack.js onto node.exe to create GetSystemUpdate.partial.xml
  8. Move node.exe and CdnCiaUnpack.js back to C:\wamp\www\
  9. Copy GetSystemUpdate.partial.xml to C:\wamp\www\ (so that a copy of it exists in both C:\wamp\www\updates and C:\wamp\www\)
  10. Click the WAMP icon in your system tray, then click “Put Online”
  11. Use the command ipconfig /all in CMD to get your computer’s IPv4 Address, you will need it soon
  12. Copy ntr.bin to the root of your SD card
  13. Create a folder named files9 on the root of your SD card if it does not already exist
  14. Copy the contents of the starter folder in starter.zip to the root of your SD card
  15. Copy the Decrypt9WIP folder from the Decrypt9WIP .zip to /3ds/ on your SD card
  16. Put the SD card back into your 3DS
Section II - Updating
  1. Boot your 3DS into recovery mode by holding (L)+(R)+(A)+(UP) while powering on
  2. Decline the update and reboot
  3. Open Cubic Ninja (if it already has NinjHax installed, hold (L)+(R)+(X)+(Y) to reset it)
  4. Select “Create”, then “QR Code”, then “Scan QR Code”
  5. Scan the QR code in the NTR CFW .zip for your region
  6. On the home menu, press (Y) and (X) at the same time to open NTR’s menu
  7. Enable the debugger and close the menu
  8. Use your router’s web page to get your 3DS’s IP address (google it if you don’t know how, all routers are different)
  9. Run NTR Debugger on your computer
  10. Enter the following commands (replace XXX.XXX.XXX.XXX with your 3DS’s IP address and YYY.YYY.YYY.YYY with your computer’s IP address)
    • connect("XXX.XXX.XXX.XXX", 8000)
    • write(0x15E424, tuple(map(ord, "http://YYY.YYY.YYY.YYY/update.php\0")), pid=0x25)
    • write(0x15E0EC, tuple(map(ord, "http://YYY.YYY.YYY.YYY/update.php\0")), pid=0x25)
    • write(0x15E463, tuple(map(ord, "http://YYY.YYY.YYY.YYY/update.php\0")), pid=0x25)
  11. Update your 3DS by going to System Settings, then “Other Settings”, then going all the way to the right and using “System Update”

Continue to Decrypt9 (Homebrew Launcher)

For support in English, ask for help at either #3dshacks on Rizon IRC or Nintendo Homebrew on Discord.
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