ROM Hack What can I use...

[Mana94]

Not to sound noobish, I have looked around and tryed alot of things. I know how to edit NDS games, and unpack/repack them.
Now...how can I unpack all the GBA files, then repack?

 

[alukadoo]

Sure, of course.

 

[8BitWalugi]

Sure, of course.

What the hell does that even mean?

 

[JohnLoco]

It means yes.

 

[Inunah]

Sure, of course.

"How do I do it?" is not a yes or no question.