ROM Hack Change "Unique Id" on 3ds or cia

[666Anderson666]

Good afternoon I have a problem when creating my "cia" to "Snes" because I can not change the "unique id" of "cia" or "3ds" someone could help me

 

[Asia81]

https://gbatemp.net/threads/tutorial-how-to-decrypt-extract-rebuild-3ds-roms.383055/
Editing

 

[666Anderson666]

https://gbatemp.net/threads/tutorial-how-to-decrypt-extract-rebuild-3ds-roms.383055/
Editing

sorry but I could help me to change the unique id of a snes game because I'm not getting much not understood the tutorial not sorry

 

[CeeDee]

Hex edit the area shown in this picture:

from the ExHeader of the game.

 

[666Anderson666]

Hex edit the area shown in this picture:

from the ExHeader of the game

this ai file that I have to add is the exefs.header ???

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

Hex edit the area shown in this picture:

from the ExHeader of the game.

and this image is the title id of the Pokemon and not a snes game so do not think he sorry but help there

 

[Omegablu]

this ai file that I have to add is the exefs.header ???

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



and this image is the title id of the Pokemon and not a snes game so do not think he sorry but help there

Last time I changed a titleid I simply replaced one number in the titleid. Just use HxD (or another hex editor) and replace the titleid with the desired one. Titleids are stored backwards at the offsets listed above in a decrypted exheader. Then repack according to Asia81's guide. Not all games will have both offsets (Mariokart 7 has one of them, but replacing the one still worked)

 

[666Anderson666]

Last time I changed a titleid I simply replaced one number in the titleid. Just use HxD (or another hex editor) and replace the titleid with the desired one. Titleids are stored backwards at the offsets listed above in a decrypted exheader. Then repack according to Asia81's guide. Not all games will have both offsets (Mariokart 7 has one of them, but replacing the one still worked)

but then I want to change is not the title but the id unique id (title id = CTR-P-XXXX) has (unique id = 0xb700e) that I want to change already bound

 

[Asia81]

but then I want to change is not the title but the id unique id (title id = CTR-P-XXXX) has (unique id = 0xb700e) that I want to change already bound

You understand wrong
Serial = CTR-X-XXXX
UniqueID = 0XXXX
TitleID = 0004000000XXXX00

For example, for Bravely Second, it's:
Serial = CTR-P-BSED
UniqueID = 017BB
TitleID = 000400000017BB00

 

[666Anderson666]

You understand wrong
Serial = CTR-X-XXXX
UniqueID = 0XXXX
TitleID = 0004000000XXXX00

For example, for Bravely Second, it's:
Serial = CTR-P-BSED
UniqueID = 017BB
TitleID = 000400000017BB00

that really what I want to know is how to change this unique id here

 

[Asia81]

...
WE ALREADY SAID IT

 

[666Anderson666]

WE ALREADY SAID IT

sorry but not only is to change the title id CTR-X-XXXX the UniqueID = 0xxxx not sorry that I wanted to make new roms snes but always accuses already have it installed by plumb unique id

 

[Omegablu]

Titleid is all you need to change with hex edit. I left unique ID alone.

 

[666Anderson666]

Titleid is all you need to change with hex edit. I left unique ID alone.

no use when you place to install says it already has the game (converted from snes for cia)

 

[Asia81]

omg... I give up, good luck guys

 

[Omegablu]

I have successfully installed 2 Mario kart 7's by hex editing the title ID and changing the serial number. The serial number change can be done in the 3ds builder tool.

Edit: make sure that the titleid you use isn't already used by another price of software that you have installed.

 

[666Anderson666]

I have successfully installed 2 Mario kart 7's by hex editing the title ID and changing the serial number. The serial number change can be done in the 3ds builder tool.

Edit: make sure that the titleid you use isn't already used by another price of software that you have installed.

sorry but u remember which file you changed?

 

[Omegablu]

sorry but u remember which file you changed?

I edited exheaderdecoded.bin, if I remember correctly.

 

[Traiver]

omg... I give up, good luck guys

Some guys can't understand and it would be better then to not do something like that xD

 

[Dylan the Tactician]

I came here to ask if it's possible to change the title ID of a .cia that's already been built. More specifically, I got lazy and instead of going through all the work of making my own FE: (Gay)Fates and just downloaded it since I already own the game and technically that should make me OK. However, I want to change the title ID so I can have both the original game and hack/patched version of it installed at the same time. Is this possible? Or am I going to have to do the entire process of making a .cia with a different title ID myself?

 

[Omegablu]

I came here to ask if it's possible to change the title ID of a .cia that's already been built. More specifically, I got lazy and instead of going through all the work of making my own FE: (Gay)Fates and just downloaded it since I already own the game and technically that should make me OK. However, I want to change the title ID so I can have both the original game and hack/patched version of it installed at the same time. Is this possible? Or am I going to have to do the entire process of making a .cia with a different title ID myself?

Pretty sure you have to extract the files and rebuild after modifying.