after you get the fourth gym badge go to the game place that is controled by team rocket and go through it and at the end after you beat Geovini. You get the Sipho Scope. Next fly to Lavender Town and go in the big building, called the Pokemon tower, and after you fight the mother Marowack and beat some team Rocket, at the end a man takes you to his house and gives you a poke Flute.
You get the flute in the Pokemon tower after you get the silph scope.
You cannot get the Yellow Flute in Pokemon Platinum. The only Flutes that are obtainable in Pokemon Platinum are the White and Black Flutes.
Blue Flute- Awakens Pokemon Red Flute- Gets rid of infatuation Yellow Flute- Clears confusion Black Flute- Repels wild Pokemon White Flute- Attracts wild Pokemon And that's it.
the flute is given by Mr Fuji after you defeat Marowak in the Pokemon Tower or the graveyard.
using it in battle heals your pokemon from confusion.
Get the flute
use the poke-flute to move them
Ah, the Yellow Flute in Pokemon FireRed is a wonderful item that can be used to cure a Pokemon of the confusion status condition. Just like a gentle brushstroke on a canvas, the Yellow Flute helps your Pokemon feel better and more focused during battles. Remember, caring for your Pokemon's well-being is just as important as their training and battles.
It cures confusion while in battle but you have to use it first to do that *Note* The yellow flute can be used infinite times.
game corner
hollow cave
Poke Flute Just a radio channel that only Kant uses Black Flute Repels wild Pokemon White Flute Attracts wild Pokemon Blue Flute Awakens a sleeping Pokemon Yellow Flute Snaps a Pokemon out of Confusion Red Flute Snaps a Pokemon out of Infatuation