GBA VC (Ambassador) injection without building cia?

Discussion in '3DS - Homebrew Development and Emulators' started by joesteve1914, Aug 28, 2015.

  1. joesteve1914
    OP

    joesteve1914 GBAtemp Fan

    Member
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    Jul 31, 2012
    United States
    Is it possible to replace the rom on the SD card with a new one instead of building a .cia and installing it?

    I'm assuming the 16.4 mb .app file contains the rom somewhere since the original rom is 16 mb (I'm using Minish Cap).

    So I was wondering if anyone has figured out where the rom is and decrypted it if necessary.