The v1.2 update for Pokémon Ultra Sun was the final title update released for the game. It is required for full online functionality, Mystery Gift access, and compatibility with Pokémon Bank (and by extension, Pokémon Home transfers). For users running custom firmware (CFW) on their 3DS, this update is typically installed as a separate CIA file over the base game.
Unlike modern Switch games that download massive DLC packs, 3DS updates were relatively small, focusing on bug fixes, online connectivity stability, and minor data adjustments. pokemon ultra sun update 12 3ds world cia updated
While we discuss obtaining the Pokemon Ultra Sun update 12 3ds world cia , always respect copyright. If you own a legitimate copy of Pokémon Ultra Sun, downloading the update CIA (since eShop is closed) is generally considered archiving. If you do not own the base game, purchase a used cartridge – they are remarkably cheap in 2025. The v1
The primary purpose of the v1.2 patch was to resolve several critical bugs related to specific Pokémon moves that could cause the game to freeze during or Link Battles. Unlike modern Switch games that download massive DLC
: These four moves were previously banned from official tournaments due to the crashing risk; following the 1.2 update, they are once again legal for use.
The primary focus was fixing a bug where moves like Curse , Forest's Curse , Power Trick , and String Shot would cause the game to freeze during Live Competitions.
The primary focus of the v1.2 patch was to resolve a significant technical glitch where specific moves could cause the game to during Live Competitions or when used during QR Code events . The moves affected and subsequently fixed include: Curse Forest’s Curse Power Trick String Shot