Some older ROM hacks or "cheats" (like QR code injection) were specifically designed for version 1.0 or 1.1 and may break or be disabled if you update to 1.5.
If you are using a 3DS with custom firmware and installing updates as pokemon x update 15 cia better
Released by Nintendo as the definitive retail patch for Generation 6, the v1.5 update serves as a critical stabilization layer for Pokémon X . While early versions of the game shipped with minor visual and game-breaking glitches, the 1.5 patch compiled multiple waves of programming fixes into a single package. Key Fixes in Version 1.5 Some older ROM hacks or "cheats" (like QR
If you are looking to patch your game, backing it up, or managing your digital files, relying on the format installed via custom firmware is vastly superior to the official eShop or QR code methods. Key Fixes in Version 1