If that method has any merit, I am sure making an app like decrypt9/uncart or something that boots before the os would be more effective if it would even be possible.
And it of course would require having a9lh set up.
Holding y brings up a menu with 3 options.
Config opens up as a save, but is random unknown items and items I know I don't have on my character.
The other two just crash the program.
I'll snip the big image.