If you are playing via an emulator like Citra, you cannot access the eShop directly. In this case, you need the update in a .cia file format.
The safest way to get the update is through the Nintendo eShop. Even though the eShop has discontinued the sale of new games, updates and redownloads are still currently supported. Connect your 3DS to the internet. Open the Nintendo eShop from the home menu. Search for "Pokémon Omega Ruby Update." Select the "Ver 1.4" update and tap download.
Pokémon Omega Ruby and Alpha Sapphire remain beloved entries in the series, but ensuring your game is running the latest software is crucial for accessing online features and maintaining stability. If you are looking for the Pokémon Omega Ruby Update 1.4 link or information on how to install it, this guide covers everything you need to know.
Once installed, it is easy to check if you are on the right version. Launch Pokémon Omega Ruby and look at the bottom right corner of the title screen (where Groudon appears). You should see "Ver 1.4" clearly displayed. Troubleshooting Common Issues
Stability: The update fixes specific gameplay bugs that could occasionally cause the game to crash or behave unexpectedly.
If you are having trouble finding or installing the update, check these common fixes: