Modify Update Code?

Discussion in '3DS - ROM Hacking, Translations and Utilities' started by gudenau, Feb 13, 2016.

  1. gudenau
    OP

    gudenau Largely ignored

    Member
    GBAtemp Patron
    gudenau is a Patron of GBAtemp and is helping us stay independent!

    Our Patreon
    3,287
    1,252
    Jul 7, 2010
    United States
    /dev/random
    I have extracted the code from an update CIA, now how would I go about putting the modified code into the CIA to install on my 3DS?
     
  2. blujay

    blujay GBATemp's Official Warthog

    Member
    GBAtemp Patron
    blujay is a Patron of GBAtemp and is helping us stay independent!

    Our Patreon
    2,208
    2,061
    Nov 2, 2015
    United States
    Gilbert, Arizona
    You need to rebuild the romfs (and exefs assuming you have edited the code) and make sure you have the exHeader. Then use 3ds builder (do not know where it is at, it is also in Asia81's tutorial) to build it into a .3ds (make sure you use pre-built binaries (the ones u made)) and generate its xorPADS then finally convert it to a .cia to install it
     
  3. gudenau
    OP

    gudenau Largely ignored

    Member
    GBAtemp Patron
    gudenau is a Patron of GBAtemp and is helping us stay independent!

    Our Patreon
    3,287
    1,252
    Jul 7, 2010
    United States
    /dev/random
    That does not work for updates, and there is no need to rebuild the romfs as I am editing the code.
     
  4. blujay

    blujay GBATemp's Official Warthog

    Member
    GBAtemp Patron
    blujay is a Patron of GBAtemp and is helping us stay independent!

    Our Patreon
    2,208
    2,061
    Nov 2, 2015
    United States
    Gilbert, Arizona
    Then do not ask me
    I do not know how, but I achieved it that way, What code are you editing?
     
  5. gudenau
    OP

    gudenau Largely ignored

    Member
    GBAtemp Patron
    gudenau is a Patron of GBAtemp and is helping us stay independent!

    Our Patreon
    3,287
    1,252
    Jul 7, 2010
    United States
    /dev/random
    The latest smash update.