What happened was, I put a mw2 1.12 patch on my ps3, then updated, however i keep getting dns error even if i change the internet settings no matter what, i keep getting dns error, i can access the browser no problem, but when i attempt to go on it jus says DNS error, so then i thought it was something to do with the cfw, so i went to the recovery menu and tried all options, none worked except for when i formated the disc, then it was working again, so i put my backup data onto the ps3, and then it stopped working again, i was using Geohot cfw and rebug cfw 3.55, firmware im on is 3.65
I have no idea what to do here I'm afraid, but don't bother ringing Sony, your broke the TOS with CFW so they will not help you out..