Pokemon nature/stat question

[nfsfanandrew88]

i know this is pretty much 100% unlegit and kinda stupid, but i was wondering if there was a way (ar code) to switch natures of a caught pokemon to another benefical nature instantly to try to get the nature boost on multiple stats.
another thing is i saw the egg iv modifier so i was wondering about if their was an ar code to control what nature a pokemon has when it hatches from the egg.

sorry if i posted this in the wrong place or if its just plain stupid and impractical.

[grim mouser]

There is, I think, but it has never worked for me.

[nfsfanandrew88]

i have one that works for changing the gender of a pokemon in box 1 slot 1. it also changes its nature between to other random ones.