Sony Releases New Firmware Update for PS3, Here's What It Does
Sony PlayStation 3 Firmware 4.88 Download | TechSpot
Sony's firmware 1.5 update for PS3 includes contactless payments | Engadget
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 Mandatory Firmware Update 4.66 Released [Update]
PS3 Firmware (OFW) 4.82 Released - You Must Know Before Update
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