Play PS3 Backups Games On PS3 OFW 4.XX Without Jailbreak - YouTube
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 4.83 Released; What Does It Do?
New PS3 firmware update coming June 27 to fix bug in update v4.45 - Polygon
PSA: PS3 firmware 3.66 incoming | Engadget
PS3 Firmware (OFW) 4.82 Released - You Must Know Before Update
PS3 Firmware List - PS3 OFW/HFW/CFW Firmware History
Sony admits it made 'wrong decision' and will keep PS3, Vita stores open - The Verge
PS3 OFW 4.78 Question. : r/ps3hacks
cfw to ofw ps3 Off 52% - canerofset.com
PS3 OFW 4.86 Easy To Jailbreak Any Console Model FAT/Slim/Superslim HFW 4.86.1 HEN 3.0.1 - YouTube