| Environment | Method | |-------------|--------| | | Copy PKG to FAT32 USB (folder: PS3/UPDATE/ or PKG/ ), then install via Package Manager > Install Package Files > Standard . | | Custom firmware (CFW) | Same as above, plus ability to install unsigned packages via Install Package Files > PlayStation Network Content or Package Manager Lite . | | HEN (Homebrew Enabler) | Similar to CFW, but with an extra activation step before installing unsigned PKGs. |