11.0 downgrade dsiware method questions

Discussion in '3DS - Flashcards & Custom Firmwares' started by ninjadudexp, Nov 25, 2016.

  1. ninjadudexp
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    ninjadudexp GBAtemp Regular

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    Aug 8, 2010
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    So i understand what is being done, on the source 3ds what is lost besides the NNID? Like does cfw stay on it if i borrowed my friends to do this method. Anything he would be losing beisdes NNID?
     
  2. clancy94

    clancy94 GBAtemp Fan

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    You lose the NNID on the source 3ds, then you boot into hourglass9 (assuming you made a backup like you should of) then restore nand.bin, a week later you system transfer it back and he'll have a working 3ds and you'll have a hacked 3ds with no NNID, then you just create one :) This only works o3ds/2ds to o3ds/2ds or n3ds to n3ds. If its o3ds/2ds to n3ds you'll have to call nintendo to get both working NNID's
     
  3. ninjadudexp
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    ninjadudexp GBAtemp Regular

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    Aug 8, 2010
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    awsome yea its going to be an 03ds to a n3ds the nnid does not matter to him it is a spare unopened o3ds just wanted to make sure itll still work after everything is said and done
     
  4. clancy94

    clancy94 GBAtemp Fan

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    Oct 18, 2008
    To transfer NNID back to the original 3ds you could follow something like this - https://www.reddit.com/r/3dshacks/c...nid_back_after_using/?st=IVY9PQJQ&sh=3cd4dd2d
    It not the o3ds will still be usable, just not for online stuff :)


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