I want to change my 3DS Friend Code. How I can?

Discussion in '3DS - Flashcards & Custom Firmwares' started by KytuzuEX, Dec 4, 2016.

  1. KytuzuEX
    OP

    KytuzuEX Recreate your Re:Creators by Recreating.

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    I just did the DSiWare Downgrade from my sister 2DS to my N3DS.

    But the problem is that, I don't want anything from my sister. I even got her Mii. Ugh... (NNID based)
    How I can change my FC?

    or even more interesting.... My FC from my banned 3DS? All my streetpass and mii data from my Main banned 3DS? I can just dump those files or use JKSM to dump those and restore to my N3DS?
     
  2. clancy94

    clancy94 GBAtemp Fan

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    Just wait a week, transfer back and then you can login with the NNID you had previously on your 3ds (assuming your 3ds is a o3ds/2ds)
     
  3. KytuzuZE

    KytuzuZE Advanced Member

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    ...hmmm what about the TinyFormat and Godmode9 method to change FC?

    I have heard but I don't know how it works.
     
  4. nechigawara

    nechigawara Citizen of Gamindustri

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    He said he use N3DS, so that option is out, unless he decide to give his siter another N3DS.
    Not sure TinyFormat and Godmode9 can help with that, but I remember someone said doing system format after restore the source is working.
     
  5. YourHero

    YourHero GBAtemp Maniac

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    Literally format the system.
     
  6. Joom

    Joom  ❤❤❤

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    Using GM9, browse to nand:/data/ID0/sysdata/00010032, and delete the file named "00000000". This will prevent you from having to format the entire system.
     
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  7. clancy94

    clancy94 GBAtemp Fan

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    I would call Nintendo, get your sisters NNID transferred back to her 2ds and then make yourself a NNID/login with yours. @OP


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