Pokemon Ultra Sun Update 1.2 Jun 2026

Applying the update is straightforward, but it came with an important caveat. As of April 8, 2024, online play and other functionality that uses online communication has ended for Nintendo 3DS family software, including Pokémon Ultra Sun and Ultra Moon. For a historical overview, here is the guide on how to update the game:

Released in December 2017, this update was primarily designed to prepare the game for compatibility with the update and to enable online competitive features.

: Vital for entry-hazard setups and stat-boosting strategies on slow, bulky physical attackers like Snorlax and Ferrothorn.

It transformed Ultra Sun from a slightly buggy, online-fragile game into a rock-solid farewell to an era. Whether you are a shiny hunter relying on the GTS, a VGC veteran revisiting 2018 rulesets, or a new player discovering Alola for the first time on a used 3DS, pokemon ultra sun update 1.2

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.

Pre-1.2, ability triggers (like Intimidate or Weather) played in slow, unskippable sequences. The patch optimized the text rendering, shaving milliseconds off each turn. In a competitive 3v3 battle, this saved roughly 4–5 seconds per match.

Pokémon Ultra Sun and Ultra Moon Update 1.2 was primarily a bug-fix patch released on February 7, 2018, to resolve critical game-freezing issues during competitive play. www.pocketmonsters.net Key Fixes & Changes Move Glitch Fixes : Fixed a bug where using the moves Forest’s Curse Power Trick String Shot Applying the update is straightforward, but it came

The primary focus of this 539-block (approximately 67MB) update was fixing specific move interactions that caused the game to crash or freeze.

Let the download finish, close the eShop, and launch your game. You will see "Ver. 1.2" displayed on the lower-right corner of the game's title screen.

: The patch resolves a crash error involving the moves Curse, Forest’s Curse, Power Trick, and String Shot . These moves previously caused crashes in link battles and QR code events, leading to temporary bans in competitive play. With Version 1.2, they are unbanned for Play! Pokémon Video Game Championships (VGC) . : Vital for entry-hazard setups and stat-boosting strategies

: The patch adds data verification steps to prevent save corruption during unexpected system shutdowns in online lobbies. How to Download and Install Update 1.2

: This patch writes update data directly to the SD card, not the game cartridge itself. Do not remove the SD card while playing.

If you participate in local tournaments, the Battle Spot, or the Nintendo Network, downloading Update 1.2 is mandatory.

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.

Because of this "glitch in the Matrix," the Alolan authorities—known in our world as —were forced to ban these moves entirely to keep tournaments running. For a while, the strategy of slowing down opponents with sticky silk or swapping stats with a Power Trick was lost to the wind. But on February 7, 2018 , everything changed.