In Pokemon Emerald, Steven is no longer the Champion. He has been replaced by Wallace, former Sootopolis City Gym Leader. Wallace is replaced by Juan. Steven plays a different part in the story.
From Steven at Fortree city. The thigh blocking you from going into the gym is an invisible Kecleon.
in fortree go to the right i almost forgot but i think there's a bridge you will see steven he will give you the Devon scope to see the invisible Pokemon
keep walking towards the next town and steven will give you a silph scope so you can see the Pokemon blocking the way.
Wallace can only be found in the Pokémon League because he is the Champion in Pokémon Emerald instead of Steven being the Champion.
go east then south of fortree city til you see a brige
Keep going through till you see Steven and a shadow of a Pokemon. Talk to Steven then he'll give you some kind of scope and flee from that Pokemon o catch it. Then go to the gym and that Pokemon will flee.That gym has frying type so have lvl 32's and higher.
No, only from emerald to silver, but i dont see why you have to, you have the region already there.
see me
there is no way to do that
booger
in the pokedex
somewhere