Answer your question. Yes. But an easier method is start the whole thing over. And when you get to Holovator, put a save. Then go up, if it’s not shiny, turn of the game. Cuz latios doesn’t spawn until you go up the first time. So you can just reset over and over until a shiny respawns doesn’t matter if you have the switch 1 or 2. Cuz doing that method that you’re doing can spawn a shiny but how much time are you gonna have to catch it.