PS3 Update to System Software 4.89: Here's a Full Guide for You
Sony PlayStation 3 Software Update Official PS3 System Updates USB Drive | eBay
PS3 system software v2.30, with revamped PS Store, is here – Destructoid
how to download the ps3 system software onto a flash drive. - YouTube
PS3 System Software Update 4.90: What's New and How to Update | TheBadGamer
PlayStation 3 - Wikipedia
HOW TO FIX PS3 - NEW HARD DRIVE & UPDATE INSTALL - YouTube
The 14-year-old PlayStation 3 just got updated | TechSpot
PlayStation 3 System Software Update 3.72 Now Live (updated) | by Sohrab Osati | Sony Reconsidered
PS3 System Software Update 4.87 Now Available For Download - PlayStation Universe
PlayStation 3: Sony releases Firmware 4.86 for their 13 year old console - HFW 4.86 released, SEN Enabler updated & PS3HEN to be updated soon due to no kernel changes! - Wololo.net