ROM Hack How to build a CIA from (.ncch, .tmd and .tik) ?

[Asia81]

Thanks for help
I have 1 .ncch file, 1 .tik, and 1 .tmd, but I don't know how to build a CIA from them.

 

[RainThunder]

Normally, just a NCCH file is enough.

makerom -f cia -target t -o rom.cia -i rom.ncch:0:0

If a NCCH file is encrypted, you might have to add -DSaveSize= option for the CIA to work correctly. Save size can be obtained by taken four bytes at offset 0x19A in tmd (little endian), then divide by 1024.

makerom -f cia -target t -rsf rom.rsf -o rom.cia -DSaveSize=... -i rom.ncch:0:0

rom.rsf:

Option:
  MediaFootPadding: true
  EnableCrypt: false
SystemControlInfo:
  SaveDataSize: $(SaveSize)K

 

[Asia81]

Thanks, i will try

 

[Asia81]

Normally, just a NCCH file is enough.

makerom -f cia -target t -o rom.cia -i rom.ncch:0:0

If a NCCH file is encrypted, you might have to add -DSaveSize= option for the CIA to work correctly. Save size can be obtained by taken four bytes at offset 0x19A in tmd (little endian), then divide by 1024.

makerom -f cia -target t -rsf rom.rsf -o rom.cia -DSaveSize=... -i rom.ncch:0:0

rom.rsf:

Option:
  MediaFootPadding: true
  EnableCrypt: false
SystemControlInfo:
  SaveDataSize: $(SaveSize)K

I have nothing at 0x19A :/
http://image.noelshack.com/fichiers/2016/02/1452684850-ncch.png
I can build the CIA (It's a SDK title, like devmenu) and install it using your first command, but the CIA doesn't appear on my homemeny (if TitleManager is right, the CIA need to be installed in NAND).

 

[RainThunder]

I have nothing at 0x19A :/
http://image.noelshack.com/fichiers/2016/02/1452684850-ncch.png
I can build the CIA (It's a SDK title, like devmenu) and install it using your first command, but the CIA doesn't appear on my homemeny (if TitleManager is right, the CIA need to be installed in NAND).

I think the SDK titles are different then regular ones, so my instructions doesn't work.

P/s: When building regular title (not a dev title), you don't need to edit $(SaveSize)K in rom.rsf. -DSaveSize=... (replace ... with the actual save size) is just enough.

 

[LITTOMA]

Try make_cia