PS3Xploit (unofficial)Xploit // supported ps3 firmware 4.80 to 4.91 ...
★ CFW Flashwriter: is for installing CFW on PS3 firmware 4.90 only
★ HEN Installer: is for installing HEN on PS3 firmware 4.84 to 4.89
★ HEN Alternate: Alternate HEN installer for PS3 firmware 4.80 to 4.91
★ HEN AutoHen: AutoHEN installer for PS3 firmware 4.80 to 4.91
Firmware section
Note: Other firmware version can be found on darksoftware.xyz or darthsternie.net
CFW [4.90 - 4.91]
HEN [4.80 - 4.91]
Official site: https://ps3xploit.me/