UPDATE2 (April 27 2019) nonCFW PS3 MODELS There is now a PS3 HEN that enables HOMEBREW !!!!!!!! >> See Link
The new HEN requires this 4.84 Hybrid Firmware (HFW).
4.85 has been released here by...
4.85 has been released here by...
(Update) PS3 HFW (Hybrid Firmware) 4.85.1 - PS3Xploit HAN & Flash Tools Restored for 4.85 OFW users