Downloading and installing the Pokémon Ultra Sun Update 1.2 is a straightforward process. Here's what you need to do:
Below is a breakdown of what each part means, the context in which it appears, and important legal/safety considerations.
: Fixed an issue where the move Ion Deluge (which turns Normal-type moves into Electric-type) would occasionally fail to function. pokemon ultra sun update 12 3ds world cia exclusive
Disclaimer: Ensure you source your digital backups and update files from legal, personal dumps of your physical media or authorized archives to protect your system and comply with software guidelines. If you need help with this process, let me know: What version your 3DS is running
Released on February 6, 2018, Version 1.2 is the mandatory final patch required for all online features in Pokémon Ultra Sun and Ultra Moon . While official notes from Nintendo Support often simply state "various fixes to improve gameplay," the update specifically addressed critical bugs that affected competitive play. Downloading and installing the Pokémon Ultra Sun Update 1
One of the most persistent and sought-after topics among these enthusiasts is the
This update isn't just a minor tweak. It addresses specific issues that hindered the competitive and casual experience: Disclaimer: Ensure you source your digital backups and
This is a separate game. It is a convenience pack for users with Custom Firmware (Luma3DS, etc.) to install the game and latest patch in one step, avoiding manual eShop updates (impossible now since the 3DS eShop closed in March 2023).
: Launch Pokémon Ultra Sun. Look at the lower right corner of the title screen; it should explicitly display Ver. 1.2 .
If you are trying to set up Pokémon Ultra Sun for a specific emulator or device, let me know (e.g., a physical 3DS console, a PC emulator, or a mobile device) so I can provide the exact steps you need.
This bug occurs if your base Pokémon Ultra Sun game was a "bad dump" or incorrectly rebuilt from a .3ds ROM format. If the base game's internal metadata header reads its version as 0.0.0 , the console gets confused.