3ds extdata dump and restore tool (extra data editing!)

Discussion in '3DS - Homebrew Development and Emulators' started by MrCheeze, Jan 13, 2015.

  1. hss2

    hss2 Newbie

    Newcomer
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    Sep 5, 2016
    United States
    So I took a look and the current version does not allow creating new directories.

    So I decided to give it that option =)

    I updated the sourcecode to work with the latest devkitProUpdater-1.6.0 as well as added a new menu option that creates a folder of your choosing, using config.txt and a new "CREATE" keyword.

    Examples:
    Code:
    CREATE "xxxxxxxx:/mycustomdirectory/"
    CREATE "0000034f:/costume/"
    CREATE "0000038a:/costume/
    Now I don't need to hardmod my 3DS for this simple feature x)

    Sourcecode included in zip
     

    Attached Files:

    Last edited by hss2, Sep 6, 2016
    MrCheeze likes this.
  2. Yoshiiiii :3

    Yoshiiiii :3 Newbie

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    Aug 29, 2016
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    Yoshi's island
    Hey, how do i edit the config file so i can set it to extract only the .mii files (or whatever it is really...)
     
  3. TimX24968B

    TimX24968B "That guy"

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    Oct 28, 2015
    United States
    Nowhere
    can this work on emunand?
     
  4. hss2

    hss2 Newbie

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    Sep 5, 2016
    United States
    You mean filter by only .mii files? I don't think you can do that, you need to be specific in the config file about what you want as I don't think you can use wildcards, but you should also be able to just dump everything without the e config to get what you need.

    I'm not sure how emunand works, if you can run 3dsx files through homebrew this should be fine. I've attached a precompiled version below.
     

    Attached Files:

  5. TimX24968B

    TimX24968B "That guy"

    Member
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    Oct 28, 2015
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    I tried to dump and restore a couple of files and it ended up with emunand temporarily refusing to boot after restoring them.
     
  6. BlueBlur

    BlueBlur Member

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    Oct 10, 2016
    "Restore extdata specified in config" doesnt work. I dont know whats wrong with it, ive tried restoring edited files and non edited, both dont work.
     
  7. PewnyPL

    PewnyPL GBAtemp Advanced Fan

    Member
    5
    Feb 2, 2014
    Poland
    Is there a way to dump extdata for a specific title? I want to dump Pokemon Moon extdata, which sadly uses the titleid of Pokemon Sun (making JKSM unable to access it). The full extdata dump does get it, sure, but it also dumps a LOT of other things and takes ages.
    I tried to specify following configs:
    Code:
    DUMP "00001648:/" "moon_extdata"
    DUMP "00001648:/btvideo" "moon_extdata"
    But both fail with copying error.
    When I did
    Code:
    DUMP "00001648:/btvideo/000" "moon_extdata/000"
    THEN it succeeded, but it's only one file, I'd rather avoid specifying ALL the files, especially since I don't know how the game handles naming. If I have 3 videos (000,001,002) and delete the middle one, will that leave me with 000 and 002? And what will a new created after that be, 001 or 003? Best would be to just dump it all.
     
  8. Ishtiaq1234

    Ishtiaq1234 What exactly should i write here?

    Member
    2
    Apr 22, 2016
    United Kingdom
    Somewhere with trees and buildings
    about "moon_extdata" is that bit necessary??
    asking cuz im trying to do battle video changes on moon and like u i cant use jksm
    try to pm me on how to do it already have save dumped and edited the vid just cant seem to get it on my save :(
     
    Last edited by Ishtiaq1234, Jan 19, 2017
  9. PewnyPL

    PewnyPL GBAtemp Advanced Fan

    Member
    5
    Feb 2, 2014
    Poland
    https://github.com/J-D-K/JKSM/commit/3e144340b7038d17f36c8372779107460b9dd89d
    This is a newer version of JKSM that has a fix to make Pokemon Moon work, it has both CIA and 3DSX version, click View next to the file and then Download.
     
    Ishtiaq1234 likes this.
  10. NGamerCole

    NGamerCole Advanced Member

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    Jul 15, 2016
    United States
    Can't download the precomplied zip, anyway to still get it?
     
  11. Deleted-437053
    This message by Deleted-437053 has been removed from public view by WeedZ, Sep 22, 2018, Reason: Request.
    Dec 17, 2017
  12. TubbieRanger

    TubbieRanger Newbie

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    Mar 13, 2018
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    The dropbox download is missing
     
  13. The_Randomizer54

    The_Randomizer54 Member

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    Jan 7, 2018
    United Kingdom
    Um.... The link is gone...
     
  14. TubbieRanger

    TubbieRanger Newbie

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    Mar 13, 2018
    United States
    great job on the program :)
     
  15. MapleBro

    MapleBro Advanced Member

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    Feb 1, 2017
    India
    Is there a .CIA version of this cause I can't use JKSM and Checkpoint
     
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