Jailbreak Your PS3 and install CFW 4.87 FERROX COBRA 8.20
Why some people after updating to EVILNAT 4.88 are asking to downgrade is there any problems in it? (I have a CFW on ferrox 4.87 and I want to play online and
Ferrox PS3 Custom Firmware 4.82 v1.01 Cobra 7.55 by Alexander | PSXHAX - PSXHACKS