Its impossible you cant
No, as of 2014 there is not a listed cheat to get Deoxys in Pokemon Emerald for Visual Boy Advance. The Deoxys does not evolve into any other type of Pokemon.
in the safri zone or on visual boy advance you can use this cheat code 0101B2D5 91018DD8
NOT. but you can use cheats in visual boy in the menu.
You can only get many master balls in a Pokemon game which works on visual boy advance on your computer there is a special cheat for it which i don't know
You can't play Pokemon Platinum on visual boy advance. It's a Nintendo DS game and visual boy advance can only play gameboy games.
game cheat
i would ethier go to google or there is a great website called izaak and joshs website.
you can't?
You have to use a cheat supporting emulator if you are running your game on PC . Example: Visual Boy Advance or you can check youtube.com for more info.
coolrom.com
no such thing . .
No. This specific emulator doesn't have any cheats for their games.