The PokeFlute is not a separate item as it was in Pokemon Gold, Silver, and Crystal.
First, go to Lavender Town to the Kanto Radio Tower. Talk to everyone until you find someone who gives you an EXPN Card. This card allows you to change the radio to the top tiny star with your stylus to tune to the PokeFlute channel.
The pokeflute doesn't exist in your radio you can tune into a pokeflute channel.
you dont get the pokeflute you use the pokegears radio once you can in kanto and tune it to the pokeflute channel
You don't get the actual Pokeflute, but you can play Pokeflute music on your radio after you have upgraded it at the Radio Tower in Lavender Town.
the pokeflute radio
talk with a nerd in lavender town
You do not receive the pokeflute in Pokemon heartgold. After you get the machine part in misty's gym and returned it to the powerplant you can get the kanto expansion card for your pokegear radio at laventer town radio tower. The pokeflute station is near the top
You dont, you go to the radio tower in kanto and get the pokeflute sound on ur radio
The PokeFlute is used to awaken Snorlax.
it's at the top
there is no pokeflute in heart gold. to wake up snorlax use the pokeflute channel on the radio
you put the circle in the top middle of the circle
its not an app you just get the pokegear go to the radio and near the top you go to the top and it will play the pokeflute hope it helped :)