I have at least three cia games installed on my 3DS, but they don't have manuals.
Anyway to add these to the files?
@Johnny2071 Don't let that guy get to you. Not that many people know how to inject & rebuild e-manuals into custom or hacked CIA as it's not something trivial to do like those Virtual Console injector. You're not the first to ask this question, and there are many more people out there who would like to know about this subject as well. Get ready to put some elbow grease and jumping through hoops to do this.
I can only give you a general step-by-step instructions and nothing detailed as I too am figuring how to do this. Be ready to do some self research and reading filling in the holes.
Step 1: Decrypt your CIA games with
GodMode9 if they aren't already decrypted. For GM9, go to
CIA image options... >
Decrypt file (...).
Step 2: Use
ctrtool on desktop or
GodMode9 to break down and extract the CIAs into their components. On GM9 for a single CIA file, go to
CIA image options... > Mount image to drive. This brings you into
[G:] CIA GAME IMAGE. Highlight select everything in yellow by holding the L-should button. Click on one of the '.app' or '.bin' file and select Copy to
0:/gm9/out. This will spit out all the files contained within your CIA at the gm9/out folder on your 3DS SD card.
To obtain and do this instead with
ctrtool, please download the program and follow the the steps at the following websites (google them):
@ github ... /profi200/Project_CTR/releases
@ github ... /ihaveamac/3DS-rom-tools/wiki/Extract-a-game-or-application-in-.cia-format
Step 3: With the individual files at hand, you're going to want to create the missing e-manual file. This is usually located in its own folder/directory separate from the game ROM folder and files. The e-manual structure will look something like this:
0001.0000000# - The e-manual's main directory. The # denotes an arbitrary number for that specific game (ie. # = 1, 2, 3, etc.).
˪ romfs - The directory where your e-manual is located within.
|
˪ Manual.bcma - The actual e-manual of interest. Create this from scratch or use another game's manual as template.
˪ ncch.bin - ??? I'm not sure what this file is.
˪ romfs.bin - ??? I'm not sure what this file is.
To learn more in detail how to decrypt and edit the
Manual.bcma using the program
DarcTool, please refer to this thread:
e-manual editing
Step 4: Recompile/rebuild the CIA with the now added e-manual using the program
makerom, found alongside
ctrtool in the github release of Project_CTR listed in Step 2.
Good luck!
Edit : Fixing some grammatical spelling errors within the above text. Also again, do note that I do not exactly know how this all works (currently stuck at step 3, never tried step 4 yet).