ExInjector 3DS: Difference between revisions

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{{Infobox 3DS homebrew
{{Infobox 3DS Homebrews
| title = ExInjector
|title=ExInjector
| image = https://dlhb.gamebrew.org/3dshomebrew/ExInjector.jpg|250px
|image=exinjector3.png
| type = PC Utilities
|description=Inject original exheaders into repacked roms.
| version =
|author=piratesephiroth
| licence = Mixed
|lastupdated=2015/10/16
| author = piratesephiroth
|type=File Operation
| website = https://gbatemp.net/threads/release-exinjector-inject-original-exheaders-into-repacked-roms.373839/
|version=2015
| download = https://dlhb.gamebrew.org/3dshomebrew/ExInjector.rar
|license=Mixed
| source = https://dlhb.gamebrew.org/3dshomebrew/ExInjector.rar
|download=https://dlhb.gamebrew.org/3dshomebrews/exinjector.7z
|website=https://gbatemp.net/threads/release-exinjector-inject-original-exheaders-into-repacked-roms.373839/
}}
}}
<youtube>uXu-dHnTiJA</youtube>
ExInjector is a tool that can inject original exheaders into repacked roms. This solves about 90% of all compatibility problems with repacked roms, since issues usally come from exheader settings.


This solves about 90% of all compatibility problems with repacked roms, since issues usally come from exheader settings.
You no longer need to spend time tweaking RSF files. Get any good RSF file and you just have to set the obvious settings, such as BasicInfo, CardInfo and Options. Leave the rest as is and build with any -desc template.
You don't need to waste time tweaking RSF files anymore. Get any good RSF file and you just have to set the obvious settings, like BasicInfo, CardInfo and Options. Leave the rest as is and build with any -desc template.
Inject the original exheader and you always get a flawlessly repacked rom.


It can also make any rom work from the SD and spoof firmware requirements as if the game was made for v4.0 (won't make the most recent games work though).
Inject the original exheader and you always get a flawlessly repacked rom. It can also make any rom work from the SD and spoof firmware requirements as if the game was made for v4.0 (won't make the most recent games work however).  


It's a command line tool but double clicking the exe will also work.
==User guide==
It works via command line, you can include it into your batch scripts but you can also double click the exe and it will ask you for the files.


This method was originally discovered by [https://gbatemp.net/members/70776/ ground], but it takes a bit of work to be done manually, so I made this crappy thing.
There is also a new feature: it can make any game work from the SD card, but only if your rom isn't encrypted.
I also added a new feature: it can make any game work from the SD card, but only if your rom isn't encrypted.


It works via command line, so you can include it into your batch scripts but you can also double click the exe and it will ask you for the files.
Remember you need to extract the exheader with ctrtool. If you dump it with 3DSExplorer it won't work.


(Remember you need to extract the exheader with ctrtool. If you dump it with 3DSExplorer it won't work)
Below is an example of repacking Animal Crossing into a functional CIA file:


Update 1:
..\makerom -f ncch -target t -desc ecapp:3 -rsf gw.rsf -exefslogo -romfs extracted\xored_romfs.bin -exheader extracted\xored_exheader.bin -code extracted\exefs\code.bin -icon extracted\exefs\icon.bin -banner extracted\exefs\banner.bin -alignwr -o ANIMALTEST.CXI
Now it checks if it's a retail rom;
Doesn't use msg.exe anymore;
..\exinjector -rom ANIMALTEST.cxi -exheader extracted\xored_exheader.bin -sd -fwspoof
..\makerom -f cia -target t -content ANIMALTEST.cxi:0:0 -o ANIMALTEST.cia


Update 2:
==Screenshots==
Supports NCCH files.
https://dlhb.gamebrew.org/3dshomebrews/exinjector3.png
Changed bat example because -ccitocia option is buggy (thanks [https://gbatemp.net/members/350928/ VerseHell])


Update 4:
==Changelog==
Supports firmware spoofing, so more games can run on the CFW's 4.X NAND.
'''Update 6'''
Any game that works with Gateway's firmware spoofing should work in the CFW as well.
* Fixed some little stuff and disable exheader's &quot;SD App&quot; flag if the &quot;-sd&quot; switch isn't used
Thanks, [https://gbatemp.net/members/176570/ Riku], for the idea.


Update 5:
'''Update 5'''
Only offfer fw spoofing if the selected rom requires it.
* Only offfer fw spoofing if the selected rom requires it.


Update 6:
'''Update 4'''
Fixed some little stuff and disable exheader's &quot;SD App&quot; flag if the &quot;-sd&quot; switch isn't used
* Supports firmware spoofing, so more games can run on the CFW's 4.X NAND.
* Any game that works with Gateway's firmware spoofing should work in the CFW as well.
* Thanks, [https://gbatemp.net/members/176570/ Riku], for the idea.


'''Example''':
'''Update 2'''
here's what I used to repack Animal Crossing into a functional CIA file:
* Supports NCCH files.
* Changed bat example because -ccitocia option is buggy (thanks [https://gbatemp.net/members/350928/ VerseHell]).


<div class="bbCodeBlock bbCodeCode">
'''Update 1'''
* Now it checks if it's a retail rom.
* Doesn't use msg.exe anymore.


<div class="type">
==Credits==
This method was originally discovered by [https://gbatemp.net/members/70776/ ground].


Code:
==External links==
 
* GBAtemp - https://gbatemp.net/threads/release-exinjector-inject-original-exheaders-into-repacked-roms.373839
</div>
<pre>..\makerom -f ncch -target t -desc ecapp:3 -rsf gw.rsf -exefslogo -romfs extracted\xored_romfs.bin -exheader extracted\xored_exheader.bin -code extracted\exefs\code.bin -icon extracted\exefs\icon.bin -banner extracted\exefs\banner.bin -alignwr -o ANIMALTEST.CXI
..\exinjector -rom ANIMALTEST.cxi -exheader extracted\xored_exheader.bin -sd -fwspoof
..\makerom -f cia -target t -content ANIMALTEST.cxi:0:0 -o ANIMALTEST.cia</pre>
 
</div>
<div class="messageTextEndMarker">
 
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</div>

Latest revision as of 04:27, 6 May 2024

ExInjector
Exinjector3.png
General
Authorpiratesephiroth
TypeFile Operation
Version2015
LicenseMixed
Last Updated2015/10/16
Links
Download
Website

ExInjector is a tool that can inject original exheaders into repacked roms. This solves about 90% of all compatibility problems with repacked roms, since issues usally come from exheader settings.

You no longer need to spend time tweaking RSF files. Get any good RSF file and you just have to set the obvious settings, such as BasicInfo, CardInfo and Options. Leave the rest as is and build with any -desc template.

Inject the original exheader and you always get a flawlessly repacked rom. It can also make any rom work from the SD and spoof firmware requirements as if the game was made for v4.0 (won't make the most recent games work however).

User guide

It works via command line, you can include it into your batch scripts but you can also double click the exe and it will ask you for the files.

There is also a new feature: it can make any game work from the SD card, but only if your rom isn't encrypted.

Remember you need to extract the exheader with ctrtool. If you dump it with 3DSExplorer it won't work.

Below is an example of repacking Animal Crossing into a functional CIA file: 

..\makerom -f ncch -target t -desc ecapp:3 -rsf gw.rsf -exefslogo -romfs extracted\xored_romfs.bin -exheader extracted\xored_exheader.bin -code extracted\exefs\code.bin -icon extracted\exefs\icon.bin -banner extracted\exefs\banner.bin -alignwr -o ANIMALTEST.CXI

..\exinjector -rom ANIMALTEST.cxi -exheader extracted\xored_exheader.bin -sd -fwspoof

..\makerom -f cia -target t -content ANIMALTEST.cxi:0:0 -o ANIMALTEST.cia

Screenshots

exinjector3.png

Changelog

Update 6

  • Fixed some little stuff and disable exheader's "SD App" flag if the "-sd" switch isn't used

Update 5

  • Only offfer fw spoofing if the selected rom requires it.

Update 4

  • Supports firmware spoofing, so more games can run on the CFW's 4.X NAND.
  • Any game that works with Gateway's firmware spoofing should work in the CFW as well.
  • Thanks, Riku, for the idea.

Update 2

  • Supports NCCH files.
  • Changed bat example because -ccitocia option is buggy (thanks VerseHell).

Update 1

  • Now it checks if it's a retail rom.
  • Doesn't use msg.exe anymore.

Credits

This method was originally discovered by ground.

External links

Retrieved from ‘https://www.gamebrew.org/index.php?title=ExInjector_3DS&oldid=153437’

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