Hacks in Phantom Hourglass
From Zelda Wiki, the Zelda encyclopedia
Action Replay Codes
Bomb Bag and Arrow Quiver Capacity
This code lets you press "X" on your system to make Link float as high or as low as your as you want.
923fffa8 fbff0000 620ee3ec 00000000 B20ee3ec 00000000 10000bd0 0000f600 D2000000 00000000
These codes may not look like they do more than change Link's appearance, but they make him in to an unstoppable warrior. (Link cannot take damage.)
620ee3ec 00000000 B20ee3ec 00000000 2000039c 00000020 D2000000 00000000
Ghost Link is partially transparent. Other than this attribute, he has no other differences from Normal Appearance Link.
620ee3ec 00000000 B20ee3ec 00000000 2000039c 000000ff D2000000 00000000