Guide to Pokémon Ultra Sun Update 1.2 for 3DS: Installing World Region CIAs
: These moves were briefly banned from official Play! Pokémon tournaments until this patch was released. pokemon ultra sun update 12 3ds world cia work
: Addressed a severe bug where using moves like Curse , Forest’s Curse , Power Trick , and String Shot could cause the game to freeze during Live Competitions and Link Battles. Guide to Pokémon Ultra Sun Update 1
: This update is required for all online functions, including battling and trading. : This update is required for all online
Released in February 2018, the v1.2 patch is roughly (approx. 67 MB) in size. It focuses on stability rather than adding new content.
: While your save data remains safe, any Battle Videos recorded before installing v1.2 will become unplayable after the update. How to Install the World CIA Update
If you are using a modded 3DS or an emulator like Citra, you may need to install the update manually via a .cia file. The "World" or "Region Free" version is highly recommended to avoid region mismatch errors. Using FBI on a Modded 3DS
