: Certain CFW settings, specifically "Enable Game Patching," can ironically cause the 1.2 update to crash on some systems. Step-by-Step Fixes
Without this update, your game remains at (base cartridge or dump). Many custom ROM hacks (like Pokémon Ultra Sun & Moon - Photonic Sun/Prismatic Moon ) require the v1.2 update as a base before patching.
For fans of the Alola region, Pokémon Ultra Sun and Ultra Moon represented the pinnacle of the Nintendo 3DS era. Nearly four years after the release of the Nintendo Switch, the 3DS’s online servers were officially discontinued in early 2024. This event has sent ripples through the modding and homebrew community, forcing players to rely on local files—specifically (CTR Importable Archives)—to keep their games updated.
Disclaimer: This guide assumes you have a hacked 3DS (Boot9Strap / Luma3DS). I do not condone piracy of games you do not own. This update is for legal backups or cartridge owners. pokemon ultra moon update 12 cia work
: Prevents the game from freezing when using Curse, Forest's Curse, Power Trick, or String Shot.
Before attempting to install the Update 1.2 CIA file, ensure your handheld console is properly configured. Skipping these steps will cause installation errors or software loops.
If your base game CIA is a North American (USA) region copy, installing a European (EUR) update CIA will break the game. : Certain CFW settings, specifically "Enable Game Patching,"
Your 3DS must be running modern CFW, specifically Luma3DS and Boot9Strap.
To install the Pokémon Ultra Moon Update 12 CIA work, you'll need a few things:
Open the FBI app on your 3DS, go to Titles , and find Pokémon Ultra Moon. Delete the existing Update and the Ticket associated with it. This ensures a clean installation for the new CIA. For fans of the Alola region, Pokémon Ultra
Yes, absolutely. The CIA file for Pokémon Ultra Moon Update v1.2 works perfectly on any custom firmware (CFW) 3DS, 2DS, or New 3DS system running Luma3DS.
CIA (CTR Importable Archive) is a file format used for 3DS games, allowing players to install and play games on their consoles. CIA files contain the game's data, and when installed, they create a virtual cartridge that can be played on the console. CIA Work refers to the process of creating and installing CIA files for 3DS games, including Pokémon Ultra Moon.
This guide breaks down exactly why this update is essential, how to make it work, and how to troubleshoot common installation failures. What Does the Pokémon Ultra Moon Update 1.2 Fix?
Alternatively, if you're using a tool like Anemone or using the built-in support of your CFW: