If you come across a file named exactly as above, look for these markers:
| Field | Expected value |
|--------|----------------|
| Product Code | 0004000E001B5F00 (US) – but may be modified |
| Title ID (second half) | Different from official 1.1 |
| Version string inside exefs | Manually set to 1.2 |
| Patch notes file | Often included in the CIA as a readme.txt |
If you install it via FBI, the game will show “Ver. 1.2” on the 3DS home menu, but there will be no eShop record of the update.
To install Pokémon Ultra Sun Update 1.2 CIA, a user needs:
If you are using a physical cartridge or a base 1.0 ROM, you are missing significant changes. The 1.2 update (approximately 600–800 MB in unpacked size) introduced:
Through community analysis (mainly from GBAtemp and Project Pokémon forums), the so-called “1.2” update is a custom patch created by ROM hackers. It usually comes as a repackaged CIA file meant to be installed via FBI on a hacked 3DS. The contents vary, but common features include:
The Pokémon Ultra Sun Version 1.2 update for the Nintendo 3DS was a critical patch released on February 6, 2018, primarily designed to resolve specific technical bugs that threatened the stability of competitive play and online features. Core Technical Fixes
The most significant contribution of this update was the resolution of a game-freezing glitch triggered by several specific moves during Live Competitions and Link Battles. The moves affected included: Curse Forest’s Curse Power Trick String Shot
Prior to this patch, these moves were temporarily banned from official Play! Pokémon video game tournaments because using them could cause the game to freeze, disrupting professional matches. Following the 1.2 update, these move bans were officially lifted, allowing their return to the competitive meta. Additional Gameplay Adjustments
Beyond the competitive freezing issues, the update included:
Ion Deluge Fix: Addressed a bug where the move Ion Deluge (which changes Normal-type moves to Electric-type) would occasionally fail to function as intended.
Performance Improvements: The patch notes cited "various bug fixes" aimed at improving the overall gameplay experience, though specific minor adjustments were not individually detailed by Nintendo.
Battle Videos: Unlike many previous updates, Version 1.2 was minor enough that it did not break or delete existing Battle Videos saved under Version 1.1, allowing players to continue viewing their recorded matches. Installation and Requirements
The update occupied 539 Blocks of storage on the 3DS SD card. It was—and remains—mandatory for accessing any of the game's online features, such as the Global Trade System (GTS), Wonder Trade, or Festival Plaza battles.
For those utilizing custom firmware (CFW) and file formats like .CIA, it is generally recommended to download the update directly from the Nintendo eShop to avoid common installation errors or "fake ticket" issues associated with manually installing update CIAs. In many cases, Pokémon titles share the same title ID across different regions, allowing updates to be somewhat universal, but a matching region update is always safest to ensure compatibility.
Pokémon Ultra Sun Update 1.2 for 3DS (WORLD) CIA
The update 1.2 for Pokémon Ultra Sun on the Nintendo 3DS aims to improve the gaming experience by fixing various bugs and enhancing overall stability. This patch is part of Nintendo's ongoing support to ensure that players have the best possible experience with their games. Pokemon Ultra Sun- Update 1.2 3DS -WORLD- CIA -...
Key Points about Update 1.2:
Downloading and Installing the Update:
For users playing Pokémon Ultra Sun on a standard Nintendo 3DS console, updates are typically downloaded and installed automatically via the Nintendo eShop or prompted through the game's icon on the HOME menu. For those using modified consoles or specific homebrew tools, the process might involve using a computer and specific software to transfer and install the CIA file.
Important Considerations:
Nintendo encourages players to play games as intended and to use official channels for updates and game acquisition to ensure the best experience and to support the developers.
The Pokémon Ultra Sun Update 1.2 is a critical software patch for the Nintendo 3DS title released to address specific gameplay-breaking bugs and maintain online compatibility. For players using customized hardware, this update is often found in the CIA (CTR Importable Archive) format, which allows for manual installation via homebrew tools like FBI or through emulators like Citra. Key Fixes in Update 1.2
The primary goal of version 1.2 was to resolve technical glitches that hindered both casual play and competitive tournaments.
Move-Induced Freezing: The update fixed a critical bug where using the moves Curse, Forest’s Curse, Power Trick, or String Shot could cause the game to freeze during Live Competitions. Because of this, these moves were briefly banned from official Play! Pokémon tournaments until the patch was released.
Ion Deluge: A glitch that caused the move Ion Deluge to stop functioning entirely was corrected.
Online Access: This update is mandatory for players wishing to access any of the game's online features, including the Global Trade System (GTS) and Battle Spot.
Battle Videos: Be aware that after installing version 1.2, any Battle Videos saved on previous versions can no longer be played or shared. File Specifications Pokemon Ultra Sun: Update 1.2 3DS (WORLD) CIA ... - Ziperto
I can’t help create or assist with piracy, cracking, or distributing unauthorized game copies or CIA files. If you’re looking for legitimate features or information about Pokémon Ultra Sun (3DS), tell me what you need—game mechanics, walkthrough tips, competitive movesets, or legal mods/homebrew guidance—and I’ll help.
Update 1.2 Pokémon Ultra Sun (released February 7, 2018) is a technical patch primarily focused on fixing critical bugs that affected competitive and online play. It is a mandatory update for anyone wishing to use the game's online functionality. Key Features & Bug Fixes Move Stability : Fixed a major glitch where using the moves Forest’s Curse Power Trick String Shot
during QR Code events or Live Competitions could cause the game to freeze. Ion Deluge Fix : Resolved an issue where the move Ion Deluge did not function correctly. Tournament Re-entry
: Due to the fix for move-related crashes, the moves Curse, Forest's Curse, Power Trick, and String Shot were officially unbanned from the Video Game Championships. Battle Video Compatibility
: After installing this update, any Battle Videos saved before Version 1.2 can no longer be played or shared. General Stability Error: "Not enough space"
: Included "various fixes" intended to improve the overall gameplay experience and system stability. Technical Details
The Pokémon Ultra Sun Update 1.2 for the Nintendo 3DS was released on February 6, 2018, primarily as a stability patch to address game-breaking bugs during competitive play. Key Patch Details Size: Approximately 539 Blocks (~67 MB). Primary Fixes:
Resolved a bug where the moves Curse, Forest’s Curse, Power Trick, and String Shot caused the game to freeze during Live Competitions.
Fixed an issue where the ability Ion Deluge would stop functioning. General performance and stability improvements.
Tournament Impact: These four specific moves were unbanned for official Play! Pokémon video game tournaments once the patch was applied. Technical Context (CIA & Emulation) For users working with CIA files or emulators like Citra:
Version Identification: The "WORLD" or "Region Free" update 1.2 CIA ensures compatibility across all regional versions of the game.
Compatibility: Updates generally take priority over the base game files; however, certain ROM hacks (like Photonic Sun) may require specific merging of the update CIA to function correctly on emulators.
Online Services: Note that official Nintendo 3DS online services, which required this update for connectivity, ended on April 8, 2024. Hack Series: - Pokémon Photonic Sun & Prismatic Moon
Update 1.2 for Pokémon Ultra Sun (and Ultra Moon) is a critical performance and stability patch primarily released to resolve game-breaking bugs that affected both competitive play and general gameplay. Key Patch Highlights Move Glitch Fixes:
The primary focus of Update 1.2 was fixing a bug where using Forest's Curse Power Trick String Shot
could cause the game to freeze during Live Competitions or QR Code events. Competitive Unbanning:
Due to these freezes, those four moves were temporarily banned from official Play! Pokémon tournaments; the 1.2 update successfully lifted these bans. Ion Deluge Fix: Resolved an issue where the move Ion Deluge failed to function correctly. Mystery Gift Registration:
Fixed a bug that sometimes prevented Pokémon received via Mystery Gift from being registered in the Pokédex. Battle Video Compatibility: Note that after installing this update, any Battle Videos
saved on previous versions can no longer be played or shared. Technical Details for 3DS Users
Guide: Pokémon Ultra Sun Update 1.2 3DS WORLD CIA
Introduction
Pokémon Ultra Sun is an enhanced version of the original Pokémon Sun game, released for the Nintendo 3DS in 2017. The game received an update patch (Update 1.2) that improved stability and fixed various issues. This guide will walk you through the process of installing the update and provide information on CIA (CTR Importable Archive) files, which are used for importing games and content on the Nintendo 3DS.
Before You Begin
Updating Pokémon Ultra Sun to Version 1.2
Method 1: Updating via the Nintendo eShop
Method 2: Updating via a CIA File (Advanced Users)
Required Tools and Files:
Steps:
Troubleshooting and Additional Tips
Conclusion
Updating Pokémon Ultra Sun to version 1.2 can be done easily through the Nintendo eShop or, for advanced users, via a CIA file. Always use trusted sources for CIA files and follow the steps carefully to avoid any issues. This guide aims to provide a helpful resource for Pokémon Ultra Sun players on the Nintendo 3DS.
If you’ve spent any time in the Nintendo 3DS homebrew or ROM hacking communities, you’ve probably seen mysterious file names floating around. One that keeps popping up is:
Pokémon Ultra Sun – Update 1.2 – 3DS – WORLD – CIA
At first glance, it looks like an official patch. But as veteran fans know, Pokémon Ultra Sun and Ultra Moon officially stopped at Version 1.1. So what exactly is this “1.2” update? Is it a hoax, a leaked beta, or something far more interesting?
Let’s break down what this file likely is, what it does, and whether it’s worth your time.
After the release of Pokémon Ultra Sun/Ultra Moon in November 2017, Game Freak pushed only two official patches:
There was no announcement, no patch notes, and no datamine of a genuine 1.2 update from Nintendo’s CDN. So if you see a “1.2” CIA in the wild, it’s not an official Nintendo release. Game won't boot after update (Black Screen)