Ensure the Pokemon_Ultra_Moon_v1.2_UPDATE_[REGION].cia file is correct for your game. Transfer: Move the CIA file to your SD card's cias folder.
If the update fails to install or work properly, apply these common fixes:
When downloading custom infrastructure files (CIAs) from community archives like 3DS World, understanding what you are installing prevents system errors. What Does Update 1.2 Fix?
If FBI gives you a "failed" error, particularly a 0xd9004587 error code, it's usually a simple issue.
I can provide specific instructions to get your game running perfectly. Share public link
This article is for educational and archival purposes. The 3DS eShop is closed. You cannot legally purchase the 1.2 update anymore through official channels.
Ensure you have at least 500MB of free space on your 3DS SD card to download and unpack the update.
: Navigate to the directory where your Update 1.2 CIA file is saved and select it.
