3DS banned, error 022-2452 when trying to create a NNID

Discussion in '3DS - Nintendo Network' started by flifloo, May 1, 2017.

  1. flifloo
    OP

    flifloo Newbie

    Newcomer
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    May 1, 2017
    France
    Hi, I have an Old 3DS set up with A9LH with Luma.When Pokémon Sun/Moon CIA was leaked, I made a big mistake, I went online. My 3DS was banned from the Nintendo Network (error 022-2452) and I tried all the possibles way to unban myself but everything I tried didn't worked (friendcodeseed_B, nnidsave, and secureinfo_A modification,a custom built Luma,formatted my emuNAND...). Can someone help me? If I have to retry one of the propositions,I'll do it.