: Resolves a game-freezing issue occurring when moves like Curse , Forest's Curse , Power Trick , or String Shot were used during live or local wireless battles.
Avoid “pre-patched” shady CIAs that claim story changes — those are unofficial mods, not Nintendo updates.
Pokémon Ultra Sun update, released in February 2018, is a critical patch primarily focused on fixing game-breaking bugs that affected competitive play and online stability. For users on custom firmware (CFW) looking for this update in .cia format, it is often listed under "World" or "Region Free" categories on community databases because the update data itself is largely universal across regions. Key Features & Bug Fixes in v1.2 pokemon ultra sun update 12 3ds world cia
Download the .cia file directly to your PC, or generate the hShop QR code to use with the network installer on your console. Step-by-Step FBI Installation Guide
: Boot your console while holding the Select button to enter the Luma3DS configuration menu. Ensure that Enable Game Patching is checked. If the crash persists, remove older translation files from your luma/titles/00040000001B5000/ directory. Error Code 009-2920 During Boot : Resolves a game-freezing issue occurring when moves
Connect your 3DS to the internet and open the . Use the search bar and type in "Pokémon Ultra Sun Update" . Locate the Pokémon Ultra Sun: Update v1.2 listing.
This method is faster and more convenient, but it requires that you have a reliable QR code source. For users on custom firmware (CFW) looking for
Why a CIA package?