On rare occasions in version 1.1, Pokémon that evolved while simultaneously attempting to learn a move upon level-up could cause the game to freeze or drop the move entirely. Update 1.2 streamlined the data progression to prevent this soft-lock. 4. Live Match Dissolution Fix
Connect the to a stable internet connection. Launch the Nintendo eShop from the HOME menu.
Once the download is complete, the version number () will appear on the game's title screen.
For players diving into the Alola region in Pokémon Ultra Sun (and Ultra Moon ), keeping the game updated is crucial for a smooth, uninterrupted experience. The , released shortly after the games launched, brought necessary fixes for critical bugs that affected online play, competitive battling, and item functionality. pokemon ultra sun update 1.2
Let’s be honest: the competitive Battle Spot is a ghost town. The Festival Plaza is a silent mall. But updating to Version 1.2 does three things for the preservationist:
The primary driver behind the sudden release of Update 1.2 was the (often called the "Ultra Series").
To understand the gravity of Update 1.2, one must first recognize the state of the franchise at the time of its release. Pokémon Ultra Sun and Ultra Moon were the swan songs of the main series on the Nintendo 3DS hardware. They were dense, feature-rich games that pushed the aging handheld to its limits. However, they were released into a changing ecosystem where the concept of "Game as a Service" was taking hold. The earlier Version 1.1 update had already laid the groundwork for online functionality, but Version 1.2 was the essential finishing touch required to integrate these titles into the broader Pokémon ecosystem, specifically regarding connectivity with the Pokémon Global Link (PGL) and the Pokémon Bank. On rare occasions in version 1
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.
Attempting this glitch now hard-crashes the game or displays an error message. Speedrunners lamented this fix, as it eliminated the fastest any% routes.
If you play Pokémon Ultra Sun , installing this patch is required to access the Festival Plaza, Wonder Trade, the Global Trade System (GTS), and official competitive formats. Key Bug Fixes in Update 1.2 Live Match Dissolution Fix Connect the to a
For a complete history of all technical adjustments and minor patches, refer to the Serebii Update Archive installing this update on a specific device, or are you interested in competitive strategies for the moves that were unbanned? Pokémon Ultra Sun and Ultra Moon Version 1.2 Patch
: It corrected a technical error that occasionally caused the game to crash or behave erratically when interacting with the ID Lottery system.
Some players experienced a progression-blocking glitch or a soft-lock when attempting to teach their Pokémon specific moves via the located on the beaches of Alola. This patch refines the menu loading sequence to prevent the game from freezing. 4. Plaza and Online Sync Stability