Official Nintendo 3DS servers are offline as of April 2024. You cannot use official online features anymore. Solution: You need to use Pretendo Network . Install the Pretendo Nimbus tool, then switch your 3DS to the Pretendo server. Update v1.2 is fully compatible with Pretendo’s custom servers for trading and battling.
This is a common generic crash error. It can often be resolved by importing the game's seed using FBI. To do this: pokemon ultra sun update 12 3ds world cia work
If you're having trouble getting the update to "stick," follow these steps: Official Nintendo 3DS servers are offline as of April 2024
Select the CIA file and choose "Install and delete CIA" to save space. Install the Pretendo Nimbus tool, then switch your
The Nintendo 3DS homebrew ecosystem relies heavily on CIA (CTR Importable Archive) files to install games, updates, and DLC. For Pokémon Ultra Sun , keeping your game updated to version 1.2 is critical for accessing online features, trading, and fixing game-breaking bugs.