ROM Hack [Tutorial] Edit the HomeMenu

Archexe

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and thanks btw

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Edit your "Part1.bat" and put this code instead:
Code:
ctrtool.exe --content=SystemApp HomeMenu.cia
ren SystemApp.0000.* SystemApp.0000.00000082
3dstool.exe -xvtf cxi SystemApp.0000.00000082 --header NCCH.Header --exh DecryptedExHeader.bin --exefs DecryptedExeFS.bin --romfs DecryptedRomFS.bin --logo Logo.bcma.LZ --plain PlainRGN.bin
3dstool.exe -xvtf exefs DecryptedExeFS.bin --exefs-dir ExtractedExeFS --header ExeFS.Header
3dstool.exe -xvtf romfs DecryptedRomFS.bin --romfs-dir ExtractedRomFS
i did that but now i don't get an HUD.lz.bin
 

Ordim3n

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Works for me :) First try
cX3t73K.jpg
 

Archexe

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Oops! It was in the extracted romfs folder, silly me

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it says menu_msbt_lz.bin is not a valid mbst file :(
 

Ordim3n

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Oops! It was in the extracted romfs folder, silly me

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it says menu_msbt_lz.bin is not a valid mbst file :(
with 3DSExplorer, you go into tools, then DSDecmp GUI. Choose menu_msbt_lz.bin as your input file and LZ11 as the Algorithm and then choose decompress and save your file as menu_msbt_lz.bin.msbt for example. and now it should work with any msbt editor
Edit: When you're finished editing, choose the input file as your edited msbt file and choose compress and menu_msbt_lz.bin as the filename
 
Last edited by Ordim3n,
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Archexe

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with 3DSExplorer, you go into tools, then DSDecmp GUI. Choose menu_msbt_lz.bin as your input file and LZ11 as the Algorithm and then choose decompress and save your file as menu_msbt_lz.bin.msbt for example. and now it should work with any msbt editor
oh i didnt realize it was compressed
 

Zan'

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If I wouldn't crash on installing my latest change I'd make a screenshot.
But it keeps on crashing on Install. And then it doesn't save the install at all.
Fucking NASA.
FBI doesn't even let me install at all because the file already exists :D
 

Archexe

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If I wouldn't crash on installing my latest change I'd make a screenshot.
But it keeps on crashing on Install. And then it doesn't save the install at all.
Fucking NASA.
FBI doesn't even let me install at all because the file already exists :D
DevMenu?
 

Zan'

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DevMenu sucks.
Doesnt let me install either btw.
Alright. Got it installed. But I am not happy yet.
Wait for the next build.
 
Last edited by Zan',

Zan'

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Really need to find out more about these structures.
Or maybe I should stop using a Hex Editor
 

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