I was able to find a paper related to the topic. Here it is:
As a Latios soared across the screen in a "Soar" sequence, Leo realized that in the world of digital preservation, these tiny files were more than code—they were the keys to keeping a childhood adventure alive for one more night. pokemon omega ruby update 14 3ds usa cia r
Depending on your platform, the installation method for the .cia file varies: For 3DS Consoles (CFW) I was able to find a paper related to the topic
When browsing archival sources, you will see this string: Pokemon Omega Ruby Update v1.4 3DS USA CIA. Here is what the breakdown means: Here is what the breakdown means: Security &
Security & Anti-Cheat: This patch addressed vulnerabilities that allowed the use of certain external tools (like older PKHeX versions via QR codes) to inject modified Pokémon.
If you're playing Pokémon Omega Ruby on a Nintendo 3DS in the USA, you can update the game to version 1.4 by following these steps:
If you already have the files and want to check if you are running the updated version: