with the pokeflute, you must wake it , then you battle him .
if you defeated him or catch him, he will move and you may take entrance into the diglettt cave
you need the pokeflut
get the pokeflute.
beat it
There is an old lady's house in Pokemon FireRed that has some boxes you can get past. The only way to get past them is to use the E reader hardware device.
Beat it or run or catch it.
You can't. There's nothing beyond them so you can't get past them.
In Pewter City, past the Varidian Forest.
you walk through them XD
go to mt. ember[have to past the elite 4
at the indigo platue past the victory road
you have to be the very best, that no-one ever wass
use the move Flash (TM70)