To beat Ganon, you must first attack Ganon until he gets tired and Zelda shoots a ball of light. Then you must shoot the ball of light with an arrow and into Ganon.
shoot him with light arrows and then slash at him with your sword
You use your silver arrows to kill him. Better bring some potions
At first you must shoot him with your bow as he charges at you. When he starts teleporting around transform into the wolf and press "A" when it prompts you to.
You need to beat both games in the game pak (The legend of Zelda a link to the past and The legend of Zelda four swords). That's the only way to get in there unless you want to hack into your own game. The four swords will take forever to beat because you need expensive coneters and 3 more gameboys and four friends that can really play the game. I hope this answer helps!
You have to beat the Hero's Trial (which can be unlocked if you get 30,000 rupees or getting five Medals of Courage)
beat gandadorf
look at the Zelda Walkthrough.
havent played it in a while so dont really remember, but i beleive that the demon chick thats with you returns to her true form after you beat gannon
youtube: legend of zelda phantom hourglass by cesaritox09
Beat Ganon, der.
First, you have to take your sword and stick it in Zelda's head!
I've beat it once, and I think you need to use your sword to beat gannon, but as far as I can remember, you just need to shoot him with the silver arrow you find in the dungeon, bu that took me like a forever and a half to find. it's tough to hit him exactly, but once you have everything, you can beat him.Correction NOthe original legend of Zelda you can beat everything in that game without picking up a sword until you get the Ganon's Lair then you need the sword