Things You'll Need
Instructions
Plug your copy of "Pokemon Emerald Version" into your GameShark. Switch the setting on the side of your GameShark to "On."
Plug the GameShark into the bottom of your Game Boy Advance. Press the "Power" button on your Game Boy Advance.
Hold down the "L" button while entering the following cheat code to warp to Faraway Island:
19C67C656689
94318A10E753
Hold down the "L" button while entering the following cheat code to leave Faraway Island and warp back to Mauville City:
19C67C656689
12B9BF13D649