Ferrox 4.87 PS3 CFW Featuring Cobra 8.20 by Alexander is Released | PSXHAX - PSXHACKS
FERROX 4.85 CEX CFW for PS3 COBRA 8.2 - YouTube
Official - 4.88.2 Evilnat Cobra 8.3 (CFW/CEX) | ConsoleCrunch Official Site
PS3 CFW 4.85 OVERFLOW Cobra ALL Edition's - Consoleinfo
How to bypass update 4.86 on ps3 fat? Has firmware: Cobra 8.01, and mmCM Version 4.85.01 : r/ps3hacks
News: FERROX 4.85 CFW with Cobra 8.20 released for the PlayStation 3 and RetroArch 1.8.1 is out with accelerometer/gyroscope support on PSVita & Switch, further improvements to mobile UI and more! - Wololo.net
Rebug 4.86.1 LITE PS3 CFW with Cobra 8.2 and Toolbox 2.03.04 | PSXHAX - PSXHACKS