NSMB2 (Eu) .rsf file

Discussion in '3DS - Flashcards & Custom Firmwares' started by TheZoroark007, Dec 10, 2014.

  1. TheZoroark007
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    TheZoroark007 GBAtemp Advanced Fan

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    Apr 2, 2014
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    Does anyome here has the .rsf file for NSMB2.cia(Eu)?
    I need it, because I want to edit levels.
     
  2. gamesquest1

    gamesquest1 Nabnut

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    what do you mean....the rsf is for rebuilding.....iirc you dont have a gateway yet to be able to play them.....if your wanting to get the decrypted files you would need xorpads, not the rsf file(which are not allowed to be shared on here unfortunately)

    oh actually if you have a repacked rom it may be zero key'ed, in which case you can just extract it with ctrtool...

    Code:
    set /p dsfile=Enter the filename:
    ctrtool --exefs=exefs.bin %dsfile%
    ctrtool --romfs=romfs.bin %dsfile%
    ctrtool --exheader=exheader.bin %dsfile%
    ctrtool --romfsdir=romfs romfs.bin
    ctrtool --exefsdir=exefs --decompresscode -t exefs exefs.bin
    
    here try that as a batch script, assuming its a zero key rom it *should* work fine
     
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  3. TheZoroark007
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    TheZoroark007 GBAtemp Advanced Fan

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    There is a whole thread about people uploading .rsf files here.So i think you are allowed to post some here.
     
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  4. gamesquest1

    gamesquest1 Nabnut

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    yeah.....but what do you think a RSF file will get you.....the rsf is just used for rebuilding the rom once you have edited it.....but sure if you want a working
    RSF here you go
    Warning: Spoilers inside!

    im getting the impression you are trying to actually extract the romfs though and the rsf won't do anything to help you with that.....if its zero key'd you can use the commands i posted earlier, and if its retail encrypted you need to generate xorpads on a 4.x console
     
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  5. TheZoroark007
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    TheZoroark007 GBAtemp Advanced Fan

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    Ok.Thanks
     
    Margen67 likes this.
  6. c80n

    c80n GBAtemp Regular

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    I know this is off-topic, but now that you bring this up, can you please specify the method to actually decrypt and extract contents from DLC? I already have the xorpads and the original .app files, so if you can help me out that'll be helpful.
     
  7. gamesquest1

    gamesquest1 Nabnut

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    with dlc from your SD its sort of "double encrypted"...basically you would need to use your SD decryptor xorpads to decrypt it the first time, then use the ncch decryptor to generate the xorpads to decrypt the cfa file (pretty much the same format used for 3ds games, but for storing additional content like title updates/dlc)....then the same commands as above to finally decrypt the actual content
     
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