PS3 System Software 4.89 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS
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
update 4.89 just dropped. : r/PS3
How to Update a PlayStation 3 - Support.com TechSolutions
PS3 Update 4.90 Released This Feb. 28 and Brings More of What Players Expect - MP1st
PS3 - 4.89 Update is Live! - Discussions / Details about the firmware update | Page 16 | PSX-Place
How to get PS3 Firmware update 4.90 for installing, Google and Edge covered in the video - YouTube
How to fix your bricked PS3 after firmware 4.46 | Attack of the Fanboy
PS3 Firmware Update 4.70 Available for Download, Brings Fresh PSN Logo - Update