Hacked Mii to QR Code?

Discussion in '3DS - Homebrew Development and Emulators' started by XeonZephos, Mar 15, 2016.

  1. XeonZephos
    OP

    XeonZephos Advanced Member

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    Hello, I'm making this thread because i'm curious whether it's possible to make a hacked mii with a custom name into a QR Code so it can then be transferred to other devices?

    Making hacked Mii --> QR Code ----> other systems

    sorry for bad english
     
  2. Goombi

    Goombi Meme crypto = my crypto

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    Jun 1, 2014
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    RnVja1lvdU15RHVkZQ
    Let me guess, a gold pant Mii? Else you could easily make a QRcode out of it in the Mii Maker app.

    Anyway, I'm currently working on that.
    1) (PC) Read it: QRcode -> .bin
    2) (3DS) Decrypt it: .bin -> .mii
    3) (PC) Edit it
    4) (3DS) Encrypt it: .mii -> .bin
    5) (PC) Write it; .bin -> QRcode

    Only step not working is the 3rd one: the 2 last bytes of Mii's QR codes that are (pure guess) a checksum I can't manage to reproduce :/
    Once that will be worked out... Time to port APT:Wrap and Unwrap on PC and find the 0x31 keys.
    And that will make a nice Mii editor on PC.

    With current ways, you can set the gold pant bit with NTR right after the check but before the QRcode generation.
     
  3. XeonZephos
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    XeonZephos Advanced Member

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    nvm I figured it out. someone lock this?

    I didn't do that, but if for some reason my method stops working i'll take this into consideration. Thnaks!
     
    Last edited by XeonZephos, Mar 15, 2016