ROM Hack How can i rebuild mhx_update.cia

[SAIVEN]

I am trying to translate MHX to my country languages

when i install 1.2 update cia, some tex is changing japanese

so i want to know how inject some arc files in 1.2 update cia

i find the way extract & rebuild update.cia

If you have already a once prepared update cia that was decrypted,
you can use this as a base without decrypting it again with theese
few simple steps:

Tools used:

ctrtool
3dstool
makerom
exinjector
RomFS Builder

Extract an already decrypted cia:

1. ctrtool --contents=out <name of cia>.cia
2. 3dstool -x -t cxi --file <bigger fileoutput from ctrtool> --logo logo.bin --extendedheader exheader.bin --exefs exefs.bin --romfs romfs.bin
3. ctrtool -t exefs --exefsdir=. exefs.bin --decompresscode
4. 3dstool -x -t romfs --romfs-dir romfs -f romfs.bin

Rebuild the cia file:

1. Use RomFS Builder to rebuild your romfs.bin
2. makerom -f cxi -o <name of cxi>.cxi -rsf mhx_update.rsf -target t -desc ecapp:3 -exheader exheader.bin -logo logo.bin -exefslogo -code code.bin -romfs romfs.bin -icon icon.bin
3. exinjector -rom <name of cxi>.cxi -exheader exheader.bin
4. makerom -f cia -target t -content <name of cxi>.cxi:0:0 -o <name of your final update>.cia -minor 2

Per default, the update is 1.2 (major.minor), 'RemasterVersion' in RSF sets the major version.

I've attached the RSF file (remove the .txt).

but cia that i made was not work

it's possible to install, but in game, there is no ver.1.2.0

and in FBI, i found something

the orignal jp mhx update 1.2 is

and i made one is

and also update 1.2.0 + english v10 is

i think the problem is version

plz help me make update.cia

 

[SAIVEN]

finally, i do it!

version edit with HxD...