PS3 Update to System Software 4.89: Here's a Full Guide for You
PlayStation 3 system software - Wikipedia
PS3 System Software Update Version 3.66 is Now Live | by Sohrab Osati | Sony Reconsidered
PS3 System Software 4.88 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS
Sony PS3 system software update 4.10 | Ubergizmo
PS3 Firmware Update 4.85 Quietly Released By Sony
PS3 System Software Update (v3.70) – PlayStation.Blog
How to Fix Problems Updating the PlayStation 3 - Support.com TechSolutions
physical media - What is this PS3 System Software Update Disc? How it was made available? Are there more like this? - Arqade
PS3 System Update 4.85 Now Available - YouTube
How to do a system update on ps3 - YouTube
PS3 system software update version 4.00 is live - The Verge
The 14-year-old PlayStation 3 just got updated | TechSpot
GUIDE] Details & Installation Steps on PS3 System Update
PlayStation 3: Sony releases Firmware 4.87 for their 14 year old console - HFW 4.87.1 is already out with SEN Enabler already being updated to spoof FW 4.87 - Wololo.net
PlayStation 3 System Software Update 3.72 Now Live (updated) | by Sohrab Osati | Sony Reconsidered
PS3 System Software Update (v3.70)
physical media - What is this PS3 System Software Update Disc? How it was made available? Are there more like this? - Arqade
The PS3™ Guides: Updating Your PS3 - YouTube
PS3 System Software Update 4.87 Now Available For Download - PlayStation Universe
System Software Update Version 2.0 Disc CUSTOM ARTWORK some were asking about! : r/PS3