Update 1.5 is cumulative, meaning it includes critical fixes from versions 1.1 through 1.4:
Resolves an issue that caused frequent disconnects during Random Matchups and Online Competitions.
Decrypted updates allow Citra to recognize the patch and apply it to your Pokémon Y ROM, bringing your version from 1.0 to 1.5. Pokemon Y- Update 1.5 -Decrypted- 3DS -EUR USA-...
Released on , this update replaced all previous versions and became a mandatory requirement for any online functionality, including official tournaments and the Pokémon Global Link.
Addresses various minor glitches to provide a "smoother gaming experience," such as fixing Poké Ball animations and correcting the Vivillon Friend Safari menu image. Update 1
Standard 3DS updates downloaded from the Nintendo eShop are encrypted for use on original hardware. If you are playing on a PC or mobile device via an emulator, the emulator cannot read these files unless they are decrypted.
Fixes a bug where Pokémon evolving through Wonder Trade would occasionally fail to learn new moves. How to Install on Emulators To apply the decrypted update in Citra: Open the Citra emulator. Addresses various minor glitches to provide a "smoother
Fixes the infamous glitch that prevented players from resuming their game if they saved in specific areas of Lumiose City.
Corrects errors that occurred when using the Global Trade Station's filter function.