The v1.2 update for Pokémon Ultra Sun (and its counterpart Ultra Moon ) is an essential stability patch released by Game Freak. It measures roughly of data. While seemingly minor, this update fixed game-breaking bugs that directly impacted battle mechanics: Key Patch Notes & Fixes
Follow these instructions carefully to install the update on your CFW 3DS.
A .cia (CTR Importable Archive) file is a package format used to install games, updates, and DLC onto a Nintendo 3DS system running custom firmware (CFW), such as Luma3DS. Risks of Using Third-Party CIA Files pokemon ultra sun update 12 3ds world cia
The v1.2 patch is not just an optional download; it addresses critical bugs that directly affect gameplay and progression. If you are playing on a base v1.0 file, you will experience regular crashes during competitive play.
The for modded consoles. This means that a 1.2 update CIA intended for the European version should work with an American base game, provided you have Luma3DS installed with region-free patches enabled. However, for the smoothest experience, it is still recommended to match the update file to your base game's region whenever possible. The v1
This method is faster and more convenient, but it requires that you have a reliable QR code source.
It resolved game-breaking freezes caused by moves like Curse , Forest’s Curse , Power Trick , and String Shot during live competitions. The for modded consoles
The is the definitive, region-free digital patch required to stabilize Gen 7 competitive mechanics and unlock modern emulation and modding compatibility . Released globally to resolve game-breaking battle freezes and move calculation glitches, this patch updates Pokémon Ultra Sun from its base version to Version 1.2 . For players archiving physical collections or running custom firmware on physical Nintendo 3DS hardware, matching the proper "World/Region-Free" CIA file is mandatory for seamless gameplay. Key Patch Notes: What Version 1.2 Fixes
This patch is mandatory for all players wishing to use online functionality, including battling and trading. Battle Videos:
The Version 1.2 update for Pokémon Ultra Sun (originally released in February 2018) is primarily a stability and bug-fix patch. It is essential for players who want to access online features, such as the Global Trade System (GTS) or Link Battles. 🛠️ Key Fixes in Version 1.2
: Resolved freezing issues related to the moves Curse , Forest’s Curse , Power Trick , and String Shot .