Citra will automatically integrate the update into the base game directory.

Before attempting to install the 1.4 update CIA file, ensure your hardware or software environment is prepared:

Create a folder named "cias" on the root of the SD card if it doesn't exist. Copy the Omega Ruby 1.4 CIA file into that folder.

Locate the 1.4 update file on your storage and click "Open."

By following these steps, you will ensure your Pokémon Omega Ruby experience is stable, glitch-free, and fully connected to the world of Hoenn.

If the update fails to install, verify that your base game and the update are from the same region (USA, EUR, or JPN), although most 1.4 CIA files found online today are Region Free. If you encounter an "Already Exists" error in FBI, you may need to go to the "Titles" section in FBI, find the old update version, and delete it before installing the 1.4 version.