For years, the PS3 was considered "unhackable" on newer hardware revisions (Slim and SuperSlim models) because they lacked the ability to downgrade to version 3.55—the "golden" firmware for Custom Firmware (CFW) installation. PS3Xploit bridged this gap by utilizing a software-based entry point through the console’s built-in web browser, specifically targeting memory vulnerabilities. Key Innovations: HEN and CFW The project introduced two primary paths for users: PS3HEN (Homebrew ENabler):

These can install full Custom Firmware (like Evilnat) using the PS3 Toolset.