Nintendo released the 1.5 patch to address critical performance issues and stability bugs. The most notable fixes include:
Before you begin the installation, ensure you have the following:
Download and extract the contents into a dedicated folder on your computer.
Pokémon X Update 1.5 Decrypted 3DS (EUR/USA) Installation Guide pokemon x update 15 decrypted 3ds eur usa install
: Resolved an oversight where various Poké Balls (Great, Ultra, etc.) did not display correctly when sending out Pokémon.
The Pokémon X & Y Update 1.5 is the final official patch released by Game Freak and Nintendo. While it doesn't add any new massive expansions, it is highly sought after for several reasons:
Nintendo 3DS game files (ROMs) and updates are encrypted to prevent piracy and reverse engineering. A "decrypted" file has had this encryption removed. Nintendo released the 1
Can only be read directly by an unmodified physical 3DS console.
If you want to install the 1.5 update on a physical 3DS, you have Custom Firmware (CFW) installed, such as Luma3DS. This allows you to bypass Nintendo's signature checks and install unofficial .CIA files.
Before beginning the installation, it is crucial to understand why a "decrypted" file is necessary. The Pokémon X & Y Update 1
Released on , this update focused on refining the online experience and fixing lingering graphical oversights:
No. A stock 3DS requires encrypted, signature-checked CIAs downloaded directly from Nintendo. Without custom firmware or a valid eShop ticket, the installation will fail.