No codes for Final Fantasy IV DS?

[final kaoss]

I was browsing the code DB and there is no listing for Final Fantasy IV ds. Anyways does anyone have any working codes? There are tons of codes out there that just don't work.

[Helder]

There are tons of codes in the DB maintained by Demonic and Elixirdream in the stickeyed thread, it would also help to know what region and the game ID it is and what codes don't work for you.