002-0123 on certain games (MH4U and Code of Princess)?

Discussion in '3DS - Flashcards & Custom Firmwares' started by reiyu, Jul 9, 2015.

  1. reiyu
    OP

    reiyu Canadian, eh?

    Member
    861
    187
    Jan 8, 2008
    Canada
    I have my own private header and online works well with Mario Kart 7 and Kid Icarus Uprising. I tried with Monster Hunter 4U and Code of Princess and it's not working. I replaced the card manufacturer too, I tried it with all 3, C2, AE, and 45, and still no luck. Can anyone please help?