PS3 HFW (Hybrid Firmware) 4.84.1 - PS3Xploit HAN & Flash Tools Restored for 4.84 OFW users - Consoleinfo
PS3 - 4.87.1 PS3 HFW (Hybrid Firmware) - HFW is helpful for installing PS3HEN on 4.84/4.85/4.86/4.87 FW | Page 51 | PSX-Place
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Ps3 hybrid 4 86 firmware - updated September 2021
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