If your PS3 is already on official 4.85, it may block the update from the main menu. Use for a guaranteed installation:
: Can be sourced from community hubs like PSX-Place or reputable Mega.nz mirrors. ps3 hfw (hybrid firmware) 4.85.1 download
Once the console reboots, verify the version under . While it will only show "4.85," the background changes allow you to proceed to the PS3HEN installer via the PS3's Internet Browser. Why Choose HFW Over Official Firmware? What is HFW? : r/ps3homebrew If your PS3 is already on official 4
With the PS3 off, hold the power button until it turns off again (red light). ps3 hfw (hybrid firmware) 4.85.1 download