You can install the update without needing access to the Nintendo eShop (which is useful now that the 3DS eShop is closed).
If you are running custom firmware (CFW) such as on your physical Nintendo 3DS, 2DS, or New 3DS XL, game updates are best handled via the CIA (CTR Importable Archive) format.
: You can download and install the update directly using the hShop/3hs app on your 3DS. Pokemon Ultra Sun- Update 1.2 3DS -WORLD- CIA -...
Moves like Curse , Forest’s Curse , Power Trick , and String Shot could freeze the game if used in specific competitive scenarios.
The standard "WORLD" CIA is designed to be region-free and should work on consoles from any region. However, scene dumps of the game or its updates can sometimes have different hashes and behave unpredictably. Using a "WORLD" file is the safest bet for maximum compatibility. You can install the update without needing access
Disclaimer: This post is for educational and archival purposes. Modifying game files may violate terms of service. Always dump your own game copies and patch locally.
Q: How do I download and install Update 1.2? A: Connect your 3DS to the internet, go to the Nintendo eShop, search for "Pokémon Ultra Sun," and select "Download" to begin the installation process. Moves like Curse , Forest’s Curse , Power
: Resolved an issue where the move Ion Deluge would no longer function correctly.
For users playing Pokémon Ultra Sun on a standard Nintendo 3DS console, updates are typically downloaded and installed automatically via the Nintendo eShop or prompted through the game's icon on the HOME menu. For those using modified consoles or specific homebrew tools, the process might involve using a computer and specific software to transfer and install the CIA file.
To download and install Update 1.2 for Pokémon Ultra Sun on 3DS, follow these steps:
Improved data synchronization with the (now legacy) Pokémon Global Link and local wireless communication, preventing random disconnections during battle videos. Deciphering the File Name: "WORLD - CIA"