no
There is no way to get it without an event or cheating.
www.codejunkies.com
there is no way to get 999 rare candys without gameshark or action replay.
action replay cannot be use on Pokemon fire red instead you need a gameshark cheats device that is used for GBA.
No, it's only possible with Action Replay cheats, but you can't shoot fireballs.
You missed it. It was an event.
you have to trade it from another game or get an action replay
That guy knows absolutely nothing about fire red. I am sorry, but I do not think there is a way to get Mew without a third party device like Action Replay or GameShark.
you must trade
No, you need to go to a Pokemon Event if you want a Mew without using Cheats or Action Replays.
You Can't
migrate it from leaf green or fire red