The 1.2 patch addressed several technical issues that caused instability during gameplay: Move Glitches: Fixed a bug where using the moves Forest's Curse Power Trick String Shot could cause the game to freeze during Live Competitions. Ability Fixes: Resolved an issue where the ability Ion Deluge did not function correctly. General Stability:
# 1. Assemble the patched ROM xdelta3 -d -s ultra_moon_original.nds ultra_moon_update12.xdelta patched_rom.nds
Resolves various minor issues to improve overall gameplay experience.
In the context of homebrew and 3DS piracy, "CIA exclusive" usually refers to updates distributed as .cia (CTR Importable Archive) files. Because the official Nintendo eShop is closed, users must obtain these update files elsewhere to install them onto their consoles. pokemon ultra moon update 12 3ds world cia exclusive
Prior to this patch, these moves were temporarily banned from official Play! Pokémon video game tournaments to prevent match-ending freezes.
: Note that after applying this update, any battle videos recorded on version 1.1 or earlier may no longer be playable.
Create a folder named cias on the root of your SD card (if it doesn't already exist). Assemble the patched ROM xdelta3 -d -s ultra_moon_original
This distributed workflow mirrors open‑source software practices, fostering a sense of ownership and stewardship among fans.
When sourcing CIA files from the internet, always ensure you are using reputable digital preservation archives. Never download executable files ( .exe ) masked as 3DS files, and verify that the file extension is strictly .cia to protect your console from bricks or malicious software.
Assuming you have a legitimate copy of Pokémon Ultra Moon and are simply looking to update it to Version 1.2, Nintendo provides two official (and safe) methods: Prior to this patch, these moves were temporarily
While Nintendo officially described the changes simply as "Various fixes to improve gameplay," the community quickly identified key bug fixes and changes. These included:
In the homebrew community, the word "exclusive" is often used as clickbait by uploader sites. The 1.2 update itself is standard. However, a specific site's package might be labeled "exclusive" because it features: Pre-patched files combining the base game and the update. Highly compressed file sizes for faster downloading. Region-free patches injected directly into the installer. How to Install the Update CIA File
Version 1.2 is mandatory for any form of local wireless or revived online multiplayer (via custom servers like Pretendo). Unpatched games cannot connect to patched games. Understanding the "3DS World CIA" Connection
: Unlike many other updates, version 1.2 generally does not break existing battle videos because it uses the same battle engine version (v111) as version 1.1. Addressing "3DS World CIA Exclusive" Terminology
