05-04-2016, 05:23 PM
Those are encrypted CodeBreaker cheats, which are not currently supported in mGBA. I haven't been able to find documentation on the encryption format, which is why they aren't implemented. The confusion stems from the fact that basically all of the cheat devices had a version that was called GameShark; in this case, the GameShark SP is actually a CodeBreaker device. GameShark Advance is basically the same thing as a Pro Action Replay version 1 or 2, but versions 3 and 4 are different, so a lot of cheat sites have things confusingly categorized.