PlayStation 3 updated to official firmware version 4.87 | GBAtemp.net - The Independent Video Game Community
PS3™ | System Update
PS3 Firmware 4.88 released, do not update just yet - Wololo.net
How to Update PS3 with USB (Safe Mode) - YouTube
New PS3 firmware update coming June 27 to fix bug in update v4.45 - Polygon
How to Update a PlayStation 3 - Support.com TechSolutions
PS3: Homebrew ENabler 3.0.3_4.88 released for Firmware 4.88 - Wololo.net
PS3 Received a New Firmware Update, By the Way - Push Square
Sony releases new firmware update for PS3
PS3 Firmware Update 4.30 Coming Next Week - Just Push Start
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