Installing Update 3.0.1 for Pokémon Violet is a straightforward process, but it does require some basic knowledge of how to manage files on the Nintendo Switch. Here’s a step-by-step guide:
Purchase a legal copy of Pokemon Violet and the Hidden Treasure of Area Zero DLC, and update your game officially via the Nintendo Switch eShop. Pokemon Violet -NSP--Update 3.0.1-.rar
Why? Shieldon is exclusive to Pokémon Violet, making the TM impossible to craft in Pokémon Scarlet without trading. : Installing Update 3