Assuming you have Luma3DS and boot9strap installed, here is how to apply the exclusive CIA:
Corrected a glitch involving the move Ion Deluge and its interaction with specific abilities. pokemon ultra moon update 12 3ds world cia exclusive
For users with customized 3DS systems, updates are often managed via CIA files. Assuming you have Luma3DS and boot9strap installed, here
The primary focus was resolving a bug that caused the game to freeze during Live Competitions or link battles when specific moves were used. The affected moves included: Forest's Curse Power Trick String Shot VGC Re-entry: The affected moves included: Forest's Curse Power Trick
The update concluded with a dramatic showdown against the leader of The Time Reavers, a powerful foe with a menacing Pokémon team. Players emerged victorious, and the Alola region was saved from the brink of disaster.
This update is mandatory to access any online features, including the Global Trade Station (GTS), Wonder Trade, and Battle Spot. CIA/Homebrew Note:
Included various minor bug fixes to improve the overall player experience. PocketMonsters.net Version Exclusives in Pokémon Ultra Moon