So there's a new update guys... wonder what's different : r/PS3
latest ps3 firmware version Off 67% - www.otostech.com
The Newest PS3 Update Comes in the Form of Version 4.84
How to Jailbreak a PS3 (with Pictures) - wikiHow
PS3 Firmware 4.88 released, do not update just yet - Wololo.net
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 Update 4.7 Released [Update]
PS3 Firmware Update 4.88 Is Out Today, Here's The Changelog
PS3 Firmware (OFW) 4.82 Released - You Must Know Before Update
Sony PS3 Firmware v4.85 Released
PS3 firmware 3.0 to be a 'completely new system' (Update) – Destructoid