To install the Pokémon X Update v1.5 on a 3DS emulator like Citra or a console with custom firmware, you need the update file in a specific format (CIA or decrypted CXI/3DS). Installation for Citra Emulator For Citra users, the update file must be Obtain the Update : Download the Pokémon X Update v1.5 CIA Decrypt the File : If your file is still encrypted, use a tool like the Batch CIA 3DS Decryptor to convert it to a decrypted format. Install in Citra Open Citra and go to
Since Nintendo officially closed the 3DS eShop in March 2023, obtaining official updates legally has become difficult. For owners of physical cartridges, the only legal methods are: pokemon x update 15 decrypted 3ds eur usa install
Transfer to Flashcard: Transfer the updated ROM to your flashcard using a computer. To install the Pokémon X Update v1
Start while booting Pokémon X. Check the title screen. The version number in the bottom-right corner should read "Ver. 1.5."