PS3 firmware 2.52 fixes text entry, some playback issues
PlayStation 3 updated to official firmware version 4.87 | GBAtemp.net - The Independent Video Game Community
PS3 - Firmware Update Video - YouTube
PS3 - 4.88.1 HFW (Hybrid FirmWare) | PSX-Place
New PS3 firmware: PS3 data transfer - naschenweng.info
PS3 Gets A New Firmware Update - GameSpot
PS3 firmware 2.36 now live
PS3 Received a New Firmware Update, By the Way | Push Square
Sony PlayStation 3 Firmware 4.90 Download | TechSpot
PlayStation 3 - Wikipedia
PS3 System Software 4.88 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS
Sony PlayStation and LeBron James Collaborate to Create Limited-Edition PS5 Design; PS3 Receives Surprising Firmware Update
Jailbreak PS3 3.60 Firmware Demoed On Video | Redmond Pie
If I have a Dex jailbroken PS3 on 4.84, can I still get online even though the latest version is 4. 84? If not, how do I update it without ruining the jailbreak? - Quora
PS3 System Software 4.89 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS
How to Jailbreak a PS3 (with Pictures) - wikiHow
PS3 Update to System Software 4.89: Here's a Full Guide for You
PS3 Update 4.90 Released This Feb. 28 and Brings More of What Players Expect - MP1st
Sony Pulls Down 2.40 PS3 Firmware | WIRED
Sony Releases PS3, PS Vita Firmware Updates | PCMag
How to update playstation 3 system software - YouTube