Updates sometimes shader-cache new assets. Play the game for 10–15 minutes to allow Citra to build the new shader cache, which will eliminate temporary stuttering. To help troubleshoot further, let me know:
: Many custom-made or "bad dump" CIA files contain incorrect internal version metadata (e.g., set to "0.0.0"). When this happens, the 3DS system continues to prompt the user to update the game even after the version 1.2 update is installed, because it doesn't recognize the base game as current. Region Incompatibility
The (released in February 2018) remains the standard for the game's final stable version. For those using custom firmware (CFW) to install the update via a CIA file , here is how it works and the "story" behind it. The "Why": The Moves That Broke the Game
Addressed an issue where the move Ion Deluge failed to function correctly. pokemon ultra moon update 12 cia work
Your SD card needs twice the size of the update to unpack and install it properly. Step-by-Step Fixes to Make Update 1.2 Work
Ultra Sun & Moon: Why Update 12 (v1.2) is Essential and How to Install it (CIA)
The 3DS often fails to update if the game region (e.g., USA) does not exactly match the update file region. Updates sometimes shader-cache new assets
For owners of custom firmware (CFW) 3DS consoles, playing the definitive Alola experience— Pokémon Ultra Moon —is often preferred via digital CIA installations. However, keeping the game updated to is crucial for accessing online features, receiving Mystery Gifts, and patching bugs.
Using a tool like FBI (Freedom Inc.), players can install the CIA file on their 3DS or 2DS console. The process involves selecting the CIA file and following the on-screen instructions.
Players can download the Update 12 CIA file from a reputable source. It's essential to ensure that the file is from a trusted source to avoid any potential risks. When this happens, the 3DS system continues to
: Resolved a glitch where using moves like Curse , Forest's Curse , Power Trick , or String Shot could cause the game to freeze during Live Competitions.
The most reliable way to install the update on a modded console is using the FBI (GitHub) open-source title manager:
Go to SD -> CIAs (or wherever you stored the update file).
Pokémon Ultra Moon Update 1.2 CIA: Ensuring It Works on Your 3DS