PS3 Custom Firmwares (CFWs) : Free Download, Borrow, and Streaming : Internet Archive
PS3 System Software 4.88 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS
PS3 System Update v4.88 Sneaks Out - Download Links are Here - Terminal Gamer - Gaming is our Passion | PS4, PS5, Xbox One X/S, Nintendo Switch, Oculus Quest
Sony PlayStation 3 Firmware 4.90 Download | TechSpot