If you've finished with the Power Plant sidequest, go to Lavender Town and they'll upgrade your PokeGear. Then, go back to Snorlax in front of Diglett's Cave and search around the top for the Poke Flute channel. Then you can wake Snorlax up.
you have to upgrade your pokegear in lavendar town at kanto from the old man in back wall in the radio tower. It used to be the haunted tower. Please use the help trade thread next time. Admin closed this. I've already answer it.
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4th gen Heart gold: 0776-1220- 4403 (use for battling)
5th gen white: 3954 7616 0505 (WOOT!) Please teach me how to clone in white. Its a lot complicated than hg.
I did the power plant. I got the radio upgrade. It's on the damn channel heck I'm sitting right in front of the snorlax figuring out what to do after I get the upgrade. Oh yeah and I tried talking to it.
Man I'm stupid I had it on the wrong channel. I couldn't hear it over the tv and I'm dyslexic. But still, was it too hard to just make it an item or put a radio mark in front of it so it looks like it exists.