14 years after launch, PS3 just got a new system update | VGC
PS3 Firmware Update 4.80 Released, Improves Stability - The Tech Game
PlayStation 3 - Wikipedia
PlayStation 3 updated to official firmware version 4.87 | GBAtemp.net - The Independent Video Game Community
PS3 software version check
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: Firmware-Version show - so it goes
PS3 4.30 firmware update, narrowing release time – Product Reviews Net
Surprise! There's a new PS3 firmware update - here's what patch 4.88 does | TheSixthAxis
PS3 Received a New Firmware Update, By the Way - Push Square