PS3 System Software Update (version 2.0) SCJSC-80003
PS3 Update to System Software 4.89: Here's a Full Guide for You - MiniTool Partition Wizard
PS3 System Software 4.91 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS
physical media - What is this PS3 System Software Update Disc? How it was made available? Are there more like this? - Arqade
PS3 System Software Update (v3.70) – PlayStation.Blog
The PS3™ Guides: Updating Your PS3 - YouTube
PS3 System Software Update (v4.30) – PlayStation.Blog
PS3™ | System Update
physical media - What is this PS3 System Software Update Disc? How it was made available? Are there more like this? - Arqade
Wario64 on X: "PS3 received a new firmware update today (4.91 - This system software update improves system performance.) https://t.co/wjNBJAksVA https://t.co/EKdWIHrLlH" / X