While ISO files are perfect for disc-based backups, PKG files offer several distinct advantages:
Custom Firmware (CFW): The gold standard for older, compatible PS3 models (Fat and some Slims). It offers full control over the hardware.PS3HEN (Homebrew ENabler): The solution for "un-hackable" models (Super Slims and later Slims). It must be enabled every time you restart the console. How to Install PS3 PKG Files roms ps3 pkg
Select "Package Manager" > "Install Package Files" > "Standard". While ISO files are perfect for disc-based backups,
