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
Ferrox PS3 Custom Firmware 4.83 v1.00 Cobra 7.55 by Alexander | Page 5 | PSXHAX - PSXHACKS
PS3 - CFW RELEASED - 4.89.3 Evilnat (Cobra v8.4) Official debut of PEX (New PS3 CFW type) + Other flavor's | PSX-Place
CFW FERROX 4.87.2 COBRA 8.20 | ConsoleCrunch Official Site
PS3 News: multiMAN 4.85 released coming with support for CFW 4.83 to 4.85 - First update to this highly popular backup manager since the release of FW 4.82! - Wololo.net