i think you use an action replay.
There are no cheats for Harry Potter and the Goblet of Fire on Game Boy Advance.
The cheat to Game boy Advance Sp emerald is: Get a life...
There are no cheats for gameboy, althoughthere are for visualboy.
No.
you cant Unless you have a game shark
well depends just type in (the name of your game) cheats for game boy advance. erich
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well, there is none!
I think Super Mario World for the game boy advance.
they are cheats that you type in to the game on visual boy advance for Pokemon on computer that help you to complete the game.
i don't think so
depends what game your playin lol.