Hacking [Release] NTR CFW 2.0 for New 3DS

cell9

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Import Notice:
NTR CFW could be boot from the official N3DS system only. It can run genuine gamecards only. The unauthorized copy of software or clone hardware in any form will NEVER be supported in NTR Mode.
In short, no cia, no piracy.
I personally will never support any kind of piracy. Using genuine gamecards is strongly recommended.
I have never made NTR CFW 1.7, please be aware of fraud downloads.


THE-NEW-NTR-CFW.png
This thread is out-dated, NTR CFW 2.1 is here:
http://gbatemp.net/threads/release-ntr-cfw-2-1-anti-piracy-region-free-cfw-on-jp-eu-us-aus-new-3ds.385142/
(I made a new thread because I don't know how to change the title, sorry for that.)

NTR CFW 2.0 is a custom firmware designed for New 3DS, with such features:
Region Free. Region-locked games could be launched in Home Menu directly.
CFW Menu. Press X+Y in games or Home Menu will show the NTR CFW Menu, to take screenshots or interact with plugins.
Plugin support. Users can develop or install their own plugins with libntrplg, plugin will run in the background and is callable via NTR CFW Menu. (screenshot is a built-in plugin now)
Realtime Debugger. Debugging your plugins on wi-fi directly with NTR Debugger: http://gbatemp.net/threads/release-...st-public-real-time-debugger-for-n3ds.384858/
Savegame Manager. Manage your savegame of genuine gamecards, support migrating savegame from NTR 1.0 to NTR 2.0: http://gbatemp.net/threads/release-savegame-manager-plugin-for-ntr-1-0-2-0.384865/

And there are more features to be discovered.

For Developers:
libntrplg for NTR CFW 2.0 has been released with source code:
https://github.com/44670/libntrplg

The hello_world plugin is an example for developing plugins in home menu:
https://github.com/44670/ntr_helloworld

More examples will be released later.

Known issues:
You have to hold on power button until the power LED is off to turn off your console in NTR Mode.


Requirements:
1 A Japan New 3DS with firmware 8.1.0/9.1.0/9.2.0. (We will add supports for old3ds and other regions later, however firmware >= 9.3.0 might never be supported);
Please help me for testing beta version on US/EU/AUS N3DS:
http://gbatemp.net/threads/wip-please-help-me-test-ntr-cfw-2-0-on-eu-us-aus-new3ds.384968

2 A Cubic Ninja gamecard, using a eShop version is ok.


How to install BootNTR:


You have to connect to the Internet for the first time installing the BootNTR. After the installation, the Internet connection is no longer required. Disabling Internet connection is recommended to avoid system updates.

1 Download release.zip: http://filetrip.net/dl?3Fz7KP3mv2
2 copy ntr.bin to your N3DS's microsd card.
3 Start Cubic Ninja, Click Edit->QR Code and scan the qr.png file.
(Hint: If you have installed other exploits already, hold L+R+X+Y at game's main menu to erase the savedata)
4 Press A to install the BootNTR.
5 Turn off your console.

How to boot into NTR Mode:
1 Turn on you console, wait a few seconds before starting Cubic Ninja.
2 Click Edit->QR Code, after booted up successfully, the screen will flashes blue and rerturn to Home Menu.
3 If it was failed, turn off the N3DS and try again.
4 Enjoy!

FAQ:
Will be updated.


Special Thanks:
tpu, enler, amuro, etc. NTR CFW will not be possible without them.
ChiChou(https://github.com/ChiChou). For designing the logo.
 

Jao Chu

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Yay!! Region free on the N3DS without swapping cartridges!! Well be purchasing a second SD card to use this when you support AUS consoles.
 

cell9

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Is an internet connection required here?

wow

You have to connect to the Internet for the first time installing the BootNTR. After the installation, the Internet connection is no longer required. Disabling Internet connection is recommended to avoid system updates.
 

stanleyopar2000

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And sky3ds :P


didn't OP state that unauthorized devices and piracy would not be allowed? so that's a no.

it's awesome more people are exploiting the CN exploit and are learning how it ticks to reverse engineer it. Maybe things that do more than just Region Free will be in the future
 
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zoogie

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This is amazing. The region free works flawlessly on my jpn n3ds.

didn't OP state that unauthorized devices and piracy would not be allowed? so that's a no.
There's no known way any software can block a hardware cart spoof yet. If so, Nintendo would have already done it.
 

Necrojinsei

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Fantastic!
Just one question, can you use this on 9.0 then? Your post makes it seem like it cannot, though it would be nice to have.

Great work none the less, very happy to see this released, and to make is so easy for region free.
 
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fafaffy

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Wow, this is actually quite amazing! Hoping you could soon support US N3DS's (as there's many games such as Miku that are JPN only), but regardless, nice job OP.
 
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