Version 1.2 update Pokémon Ultra Sun Ultra Moon ) was released to resolve specific gameplay bugs and competitive issues. While older, this update remains essential for players looking to access online features or fan-made translation mods. Key Changes in Update 1.2 Move Unbans:
Several moves that previously caused game crashes during Live Competitions—including Forest’s Curse Power Trick String Shot —are no longer banned. Bug Fixes: Resolved an issue where the move Ion Deluge did not function correctly.
Fixed crashes that occurred specifically during competitive play. Online Access: This update is
for accessing any online functionality, including the Global Link and competitive tournaments. Battle Videos:
Be aware that installing this update renders all Battle Videos saved on previous versions unplayable. Sample Post: Update Your Game for Online Play! 🚀
Headline: Is your Pokémon Ultra Sun up to date? Version 1.2 is essential!
If you're still exploring Alola, make sure you've downloaded the
. It’s more than just a minor fix—it’s required to battle your friends online! What's new? Moves Restored: You can finally use moves like Power Trick in competitions again without fear of the game freezing! Stability: Critical fixes for Ion Deluge and other minor gameplay bugs. Mod Compatibility:
If you're using fan translations or mods (like the RedRose translation), version 1.2 is often required for the files to load correctly. How to Update: Nintendo eShop on your 3DS. Search for "Pokémon Ultra Sun Update." Download the Version 1.2 patch (it requires about 539 blocks of space).
⚠️ Note: Once updated, your old Battle Videos from version 1.1 or earlier will no longer be viewable. Stay connected and keep your journey through Alola smooth!
#PokemonUltraSun #Pokemon #3DS #Nintendo #Alola #PokemonUpdate the update or information regarding specific mod compatibility for this version?
Released in early 2018, Update 1.2 was primarily designed to solve game-breaking glitches that occurred during high-level play. Before this patch, certain move combinations would cause the game to freeze or behave unpredictably, which was a nightmare for the Pokémon Video Game Championships (VGC). Key Fixes Included: pokemon ultra sun update 1.2
The "Curse" Glitch: Fixed an issue where the move Curse would cause the game to crash if used in specific circumstances during online battles.
Move Interactions: Resolved bugs involving the moves Ion Deluge and Forest’s Curse, which weren't interacting correctly with other abilities and status effects.
Video Camera Bug: Addressed a minor but annoying issue where the game would occasionally freeze when using the in-game camera. Why You Might Still Need It
If you are playing Ultra Sun today on original hardware (3DS), this update is essential for Online Features. Without Version 1.2, you cannot access: Link Battles: Challenging friends online. Wonder Trades/GTS: Trading Pokémon globally.
Battle Tree: Certain data syncing for the endgame challenge. Fun Fact: The "Secret" Data
While Nintendo's official patch notes were brief, data miners often look at these updates to see if new "Mythical" Pokémon data (like Zeraora) was being tweaked in the backend. Update 1.2 didn't add new Pokémon, but it stabilized the data for the Ultra Beasts and legendaries already in the game to ensure smooth animations during Z-Move sequences.
Are you looking to troubleshoot a specific issue with the update, or are you hunting for hidden details in the game's code?
The Version 1.2 update for Pokémon Ultra Sun and Pokémon Ultra Moon
, released in late 2017, serves as a critical example of how minor technical refinements can significantly preserve the integrity of a competitive gaming ecosystem. While it did not introduce new story content or Pokémon, the patch was essential for maintaining the balance and functionality of the Alola region's final chapter. Stabilizing the Competitive Meta
The primary focus of Update 1.2 was the resolution of game-breaking bugs that affected high-level play. Most notably, the patch addressed issues with specific moves and Pokémon interactions:
Move Glitches: It fixed a bug where certain moves, such as Ion Deluge, did not function correctly in competitive battles. Version 1
Loto-ID Mechanics: It corrected a technical error that occasionally caused the game to crash or behave erratically when interacting with the ID Lottery system.
Move Tutor Errors: A few instances where Pokémon were unable to learn specific moves they were entitled to via the new Move Tutors in Ultra Sun and Moon were rectified. Enhancing the User Experience
Beyond competitive balance, Version 1.2 aimed to smooth out the general gameplay experience. Players had reported infrequent crashes during the Ultra Warp Ride minigame—a core feature used to encounter Legendary Pokémon and Ultra Beasts. By stabilizing these segments, Nintendo and Game Freak ensured that the hunt for rare "Shiny" Pokémon remained a test of patience rather than a risk of hardware instability. Mandatory Synchronization
As is standard with the Nintendo 3DS era of Pokémon, this update was mandatory for all players wishing to access online features. This included: Global Link: Synchronizing data for online competitions.
Wonder Trade and GTS: Ensuring all traded Pokémon carried legal move-sets and data.
Battle Spot: Preventing "version mismatch" errors where one player’s game might process a bugged move differently than their opponent’s.
In conclusion, while Update 1.2 may seem like a footnote in the history of the franchise, it represented the "polishing" phase of the seventh generation. By addressing these lingering technical flaws, the developers ensured that Pokémon Ultra Sun could stand as a stable and reliable platform for both casual explorers and the world’s top competitive trainers.
Even now, users report errors. Here are the three most common and their fixes:
Error Code: 005-2008
Infinite "Preparing update..." screen
"No update available" on a fresh cartridge Cause: Your 3DS system software is outdated
For the uninitiated, software updates for 3DS titles often carry one of two purposes: stability or content. Update 1.2 falls into a hybrid category. While it did not add new story chapters, new Ultra Beasts, or a new Battle Tree mode, it provided critical infrastructure changes.
Key details:
If you attempted to go online in Ultra Sun without installing Update 1.2, you were greeted with a mandatory download screen. This patch became the new baseline for the game’s lifecycle.
If you’re still making your way through Alola — or revisiting it on your 3DS — you might have noticed a small but significant update for Pokémon Ultra Sun (and Ultra Moon). Version 1.2 quietly dropped a while back, and while it doesn’t add new story content, it fixes a few critical things.
Here’s everything you need to know about the 1.2 update.
Hidden beneath the hood, the patch completely replaced the random number generator for egg shininess. Pre-1.2, the Masuda Method used a predictable frame table. After 1.2, the game introduces a hardware-level noise generator borrowed from Pokémon Crystal on Virtual Console. The result? Shinies are now truly random, but swapping parents no longer resets the frame counter—a boon for casual breeders but a nightmare for RNG manipulators.
Yes, unless you rely on an outdated mod. The fixes are minor but meaningful — especially if you trade or battle online. The update is tiny (only a few blocks) and won’t touch your save file.
While not officially advertised by Nintendo, dataminers quickly discovered that Pokémon Ultra Sun Update 1.2 quietly patched a terrifying save corruption bug.
Before 1.2, a specific sequence of events — involving saving inside the Festival Plaza while simultaneously receiving a trade request and a Wonder Trade — could corrupt the save file, forcing players to delete their entire progress. This was rare but devastating.
Update 1.2 rewrote how the game handled autosave triggers in the Plaza’s network lobby. Post-1.2, the game creates a temp backup before finalizing trades, eliminating the corruption risk. If you are picking up Ultra Sun today, do not skip this update—the unpatched version is a time bomb for your save file.
The most famous change in Update 1.2 was the removal of the "warstory" glitch. Previously, players could disconnect their internet during a specific frame of a Link Battle replay, causing the game to load garbage data. This allowed players to walk through walls, encounter illegal wild Pokémon, and even access the void of the Battle Tree.
Post-Update 1.2: Attempting this glitch now hard-crashes the game or displays an error message. Speedrunners lamented this fix, as it eliminated the fastest any% routes.