PS3 Gets New System Update Improving 'System Performance' | eTeknix
PS3 system software update 4.53 Download | Digiex
PS3 System Software Update 4.76 Released: More Stability for Sony's Old-Gen Console
Firmware 4.83 Is Available for Sony PlayStation 3 Systems - Update Now
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PS3 System Firmware on Multiman shows 4.75, but when I check in system information in the xmb menu it shows 4.86. Is this normal? Is there any way/should I upgrade it to
PlayStation 3 system software - Wikipedia
PS3 System Software Update (v3.66) Incoming, Adds improved PSN service - popgeeks.com
PS3 Jailbreak 4.65/4.60 CFW (How To Jailbreak PS3 with OFW) - video Dailymotion