To ensure you are actually running the updated version (which fixes several bugs and allows for online play/trading in some instances): Launch the game in the emulator.
European 3DS games frequently bundled several languages on one cartridge. 1325pokemonomegarubyeuropeenjafrdeesitkodecrypted upd
Just clarify your actual goal (modding, research, translation patch, etc.) so I can help within legal and ethical bounds. To ensure you are actually running the updated
Below is a technical breakdown of what each component of this filename signifies: Technical File Breakdown : This is the release number 1325pokemonomegarubyeuropeenjafrdeesitkodecrypted upd