how to boot up dev menu ?

Discussion in '3DS - Flashcards & Custom Firmwares' started by jackhiggins138, Nov 13, 2014.

  1. jackhiggins138
    OP

    jackhiggins138 Advanced Member

    Newcomer
    1
    Nov 13, 2014
    i but the dev menu on the SD cart and it appears on the bit where i select my rom but when selected it says the game cart has been removed
     
  2. DoJo_Master

    DoJo_Master GBAtemp Advanced Fan

    Member
    3
    May 7, 2013
    Canada
    Do you have the newest version of gateway launcher?
     
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