PS3 Firmware 4.89 and Vita Firmware Update 3.74 Downgrades Online Functionality
Update PS3 Via USB To 4.88 4.87 or 4.86 ( Using Update via Storage Media ) - YouTube
How to get PS3 Firmware update 4.89 for installing, Google and Edge covered in the video - YouTube
How to download PS3 Firmware for RPCS3 Emulation - YouTube
PS3™ | System Update
PS3 Firmware Update 4.70 Available for Download, Brings Fresh PSN Logo - Update
Surprise! There's a new PS3 firmware update - here's what patch 4.88 does | TheSixthAxis
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
PS3 Update to System Software 4.89: Here's a Full Guide for You
Sony PlayStation 3 Console Gets Firmware 4.53 – Download Now
PlayStation 3 System Software Update 3.72 Now Live (updated) | by Sohrab Osati | Sony Reconsidered
PS3 Update 4.86 Released - MP1st
PS3 Still Lives With New System Update 4.87 - Siliconera
PlayStation 3 - Wikipedia
PlayStation 3 system software - Wikipedia
PS3 System Software Update 4.87 Now Available For Download - PlayStation Universe
PlayStation 3 firmware 3.00 details - CNET
PS3 Firmware 4.88 released, do not update just yet - Wololo.net
Bypass PS3 firmware 3.21 in seconds -- at your own risk (update: defunct) | Engadget
PS3 System Software Update (v3.70) – PlayStation.Blog
Jailbreak PS3 Firmware 3.55 With PSN Support Released By Geohot, Download Now!! [Guide]
Sony PS3 Receives Firmware 4.66 – Download and Apply Now
PS3 System Software 4.86 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS