Hacking [RELEASE] 3DS Multi EmuNAND Creator

robb4 · Oct 14, 2015

Arithmatics said:
Would you mind giving me an already built version via PM because I don't even know how to add and build things in github yet.

I wrote a slightly more in depth post here: https://gbatemp.net/threads/poc-a-s...get-unlinked-dual-emunands-on-an-n3ds.399420/
You can find a .cake file there if that's a bit more convenient.

damage9 · Oct 16, 2015

Hello. Thanks for creating such an useful tool, but every time I try to format my 4GB card, it gives me the message: Invalid partition type: 04. I tryed fat, fat32, but doesn't work at all.

soulskeeper · Oct 16, 2015

misterb98 said:
This could be useful for those with a DS flashcart without a gateway. What we really need is a launcher that can launch launchers XD

I didn't understand what multi emuNAND would be useful too and then I saw this comment(please explain what it can be used too if you think I still didn't get it)

what did he mean? if I have my old NDS R4 cart can I use it on my 3ds?(don't have a gateway so that will be pretty awesome) if so how?

aenoch · Oct 17, 2015

why would one need to emunands. i have rxtools installed which i access threw the ds profile and gateway which i use threw the browser they both use the same emunand

Arithmatics · Oct 18, 2015

aenoch said:
why would one need to emunands. i have rxtools installed which i access threw the ds profile and gateway which i use threw the browser they both use the same emunand

I listed a few reasons why in the other thread

Arithmatics said:
1 emunand per region, or just to keep it clean and make it "seem" like it's all legit .cia to not raise suspicion during official tournaments/gatherings especially if homebrew and piracy is frowned upon in your area.... And the list goes on. If anything, one could also need more than one just because they can.

Drak0rex · Oct 24, 2015

So does this mean we can have multiple emunands on the same card? A friend of mine has 3 kids who share the same 3DS. Multiple emunands would be like multiple profiles, so each could have their own game saves, friends, miiverse, etc.

Deleted User · Oct 24, 2015

misterb98 said:
This could be useful for those with a DS flashcart without a gateway. What we really need is a launcher that can launch launchers XD

I think it's possible with CTRBootManager. It can also launch .3dsx files. I set it up on my brother's 3DS and it's working perfectly so he can easily switch between rxTools, Gateway or Homebrew Menu.

camicortes · Oct 31, 2015

Hey, quick question, I set up a virtual machine with windows xp in order to run this program, but it won't open. I'm on Mac OS X. Does it need a higher windows version for it to run?

Deleted User · Oct 31, 2015

camicortes said:
Hey, quick question, I set up a virtual machine with windows xp in order to run this program, but it won't open. I'm on Mac OS X. Does it need a higher windows version for it to run?

Go to parallels.com to get an Windows emulator which you can use on your Mac in order to run this program.

afonsoml · Nov 25, 2015

I need help, im using the 3DS multinand and i get that error http://s9.postimg.org/l7boa88vz/3ds34213123_jpg31232.jpg , http://s29.postimg.org/dny2kcr5j/3ds34213123.jpg , the sd opens on my pc normally, and i disconnect all the other stuff like pen drive and external hard drive, what i have to do? Sorry for my english

Ripper00420 · Nov 25, 2015

Could this be used to create multi emunands that can be booted separately with RxTools or maybe via CTR Boot Manager with labeled titles like

1.(Emunand Title1)
2.(Emunand Title 2)
3.(HB Launcher Title)
Ect....

robb4 · Nov 25, 2015

Ripper00420 said:
Could this be used to create multi emunands that can be booted separately with RxTools or maybe via CTR Boot Manager with labeled titles like

1.(Emunand Title1)
2.(Emunand Title 2)
3.(HB Launcher Title)
Ect....

I'm fairly sure it's possible, I've made it work with Cakes - every time you wanna switch the EmuNAND you have to select a different patch when booting. You can check this post for more info: Dual Nand POC

Ripper00420 · Nov 25, 2015

robb4 said:
I'm fairly sure it's possible, I've made it work with Cakes - every time you wanna switch the EmuNAND you have to select a different patch when booting. You can check this post for more info: Dual Nand POC

What if say... I want 4 separate emunands (more than 2) and access to sysnand and HB launcher. Maybe possible...?

robb4 · Nov 25, 2015

Ripper00420 said:
What if say... I want 4 separate emunands (more than 2) and access to sysnand and HB launcher. Maybe possible...?

Why stop at 4? As long as you can get 2 to work, you can get n, where n is your SD card size / EmuNAND size (which is around 2Gb).

DarkMatterCore · Dec 1, 2015

afonsoml said:
I need help, im using the 3DS multinand and i get that error http://s9.postimg.org/l7boa88vz/3ds34213123_jpg31232.jpg , http://s29.postimg.org/dny2kcr5j/3ds34213123.jpg , the sd opens on my pc normally, and i disconnect all the other stuff like pen drive and external hard drive, what i have to do? Sorry for my english

If the SD card doesn't have a valid flashcard string in its MBR, it won't be used as an EmuNAND drive. You may want to check that with a hex editor, like HxD.

bbcali89 · Dec 3, 2015

DarkMatterCore said:
If the SD card doesn't have a valid flashcard string in its MBR, it won't be used as an EmuNAND drive. You may want to check that with a hex editor, like HxD.

Im getting the same error. how to fix it? can you dumb it down a bit?

Arithmatics · Dec 16, 2015

bbcali89 said:
Im getting the same error. how to fix it? can you dumb it down a bit?

Basically it means that if all else fails you're going to have to format emunand via gateway's launcher.

What he advised you to do is to check and see if your micro SD has a valid flashcard string in its MBR (Which means if it's a valid emunand or not). How to check is beyond my capacity as of now but you can check it. I recommend you just find out how to get gateway's launcher running on your 3DS and to format your emunand that way.

Frana · Jan 5, 2016

Hi. First of all thanks for your work in this excellent program.

I have a problem.

I made sysnand backup three times with decrypt9 in my new 3ds 9.20.

Always happens same error in the start format button just after the nand.bin is selected. Invalid partition type 04.

Ripper00420 · Jan 5, 2016

Frana said:
Hi. First of all thanks for your work in this excellent program.

I have a problem.

I made sysnand backup three times with decrypt9 in my new 3ds 9.20.

Always happens same error in the start format button just after the nand.bin is selected. Invalid partition type 04.

It will say that if you chose the wrong system...ie old3ds or N3DS selection at top.

Frana · Jan 5, 2016

Sadly no, New 3DS is selected.

Hacking [RELEASE] 3DS Multi EmuNAND Creator

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