How do you use flash outside of combat ??? I arrived at the Granite cave the guy at the beginning gave me the TM flash 10 times and I taught it to one of my Pokémon but it was impossible to use it outside of combat to light up the cave afterwards
you have to beat the dewford gym leader, which is annoying since it's after the cave
No you don't, just select it in the party screen; I just did that part and it worked fine for me
