ROM Hack [Tutorial] How to Decrypt, Extract & Rebuild 3DS|CIA|CXI Files

[Asia81]

I used Decrypt9 on a .3ds rom. Where can I find the decrypted files?

Decrypt9 decrypt the rom itself

 

[Ninoh-FOX]

I used Decrypt9 on a .3ds rom. Where can I find the decrypted files?

Inside the .3ds rom

 

[PeppermintCurry]

Decrypt9 decrypt the rom itself

So it's the same file? I tried putting it through the HackPack tool but nothing happened.

 

[nooby89]

XD

 

[Asia81]

XD

Colosseum
( ͡° ͜ʖ ͡°)

 

[nooby89]

Colosseum
( ͡° ͜ʖ ͡°)

I forgot the MP is not the forum XD

 

[PeppermintCurry]

So it's the same file? I tried putting it through the HackPack tool but nothing happened.

Nevermind, I got it. The filename had spaces in it so the tool couldn't recognize it.

 

[Sonansune]

v4.6 rfsb and rfse can't be open in gui....
both of the just pop out a new cmd window

 

[Asia81]

I know, I fixed it, need just to re-upload

 

[pikatsu]

Can you make it support Partition 7 games with updateO3DS and updateN3DS partitions?

 

[ShiroKyouma]

Decrypted Rom -> Extract all with 'D' option -> change text strings in the files of the folder "ExtractedRomFS" -> then rebuild the romfs (RFSB option) -> rebuild 3ds (3DSB option). Then i go to test if it works on citra, citra says: "Encrypted rom" and now i'm asking: 3DSB will encrypt the rom again?

 

[Boured]

When I type RFSB in the Toolkit, it just brings up standard command prompt. I don't think that is normal at all, but if it is I would like to know what to do from here since I see no GO button.

Applicate help and below is a picture of what happens after entering the command.

 

[ShiroKyouma]

When I type RFSB in the Toolkit, it just brings up standard command prompt. I don't think that is normal at all, but if it is I would like to know what to do from here since I see no GO button.

Applicate help and below is a picture of what happens after entering the command.

Same problem. To execute the programs I need I go to %appdata%\Local\<the name of the temporal folder> and then execute Romfs rebuilder.

 

[lolboy]

Very nice+++

 

[nooby89]

Go command is not recognized
How to fix this?

 

[Joshwraith]

I do everything right, even HANS runs my game with my modification on the fly but when I rebuild the ROM for sky3ds, Diskwriter say is has no resource data even when the template is up to date and the game is on the list. Why should I need to do ?

 

[Ninoh-FOX]

is possible add the function to 3DS Builder for inject update partition? Is for sky3ds+

 

[Asia81]

is possible add the function to 3DS Builder for inject update partition? Is for sky3ds+

ask @SciresM

--------------------- MERGED ---------------------------

I do everything right, even HANS runs my game with my modification on the fly but when I rebuild the ROM for sky3ds, Diskwriter say is has no resource data even when the template is up to date and the game is on the list. Why should I need to do ?

nothing
sky3ds can't read hackrom natively

--------------------- MERGED ---------------------------

Go command is not recognized
How to fix this?

go ?

 

[Ninoh-FOX]

But, in my sky3ds+ I can play beyond to laberyth (patch english) because has the update partition.

 

[PF2M]

3 files and the banner folder will be created:
- DecryptedExHeader.bin (Can't be used for 3DS Builder...)

Open the DecryptedExHeader.bin for the game you're rebuilding.

Where do I get this file? I'm assuming I can't use braindump for this, but what program do I use then?