A merged CIA will be incompatible with online features (like GTS and Mystery Gift) because Nintendo servers verify title hashes. Only use merged builds for offline emulation (Citra) or piracy without multiplayer.
: After a fresh installation via FBI, select the game in the Titles menu and choose "Import Seed" while connected to the internet to ensure the encryption keys are correctly applied. pokemon ultra moon update 12 3ds world cia work
This patch addresses critical bugs, including game freezes caused by specific moves like Forest's Curse Power Trick String Shot during competitions. Online Play: A merged CIA will be incompatible with online
If the update isn’t applying, here are the most common fixes: This patch addresses critical bugs, including game freezes
The reason the "World CIA" is popular is preservation. With the 3DS eShop closed, obtaining the 1.2 update legitimately is impossible for many users without CFW (Custom Firmware).