(adsbygoogle = window.adsbygoogle || []).push({}); just wondering can someone help me out or point me in the right way to downgrade my jailbroke Ps3

Info: so my ps3 got red screen of death and i was on rebug 4.46.1 Rex and had to change to Rogero 4.46 to get it back working now im looking to downgrade back to 3.55 CFW/OFW if anyone could tell me what tools i need or link me to a guide that would be great.

Hey do you have a skype?? If so please add me my name on there is Stunniie