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 Update 4.70 Is Now Available For You To Download | Attack of the Fanboy
GitHub - bucanero/pkgi-ps3: A PlayStation 3 package download tool
WHAT HAPPENS WHEN YOU DOWNLOAD PS3 SYSTEM UPDATE ON PS4? - YouTube