(adsbygoogle = window.adsbygoogle || []).push({}); The PS3 says something like use of this system has been banned on SE or whatever so I downgraded to otheros, changed my Mac to one from my other PS3 that's OFW, update back to 4.70 and still banned. Do I need to change the console ID or something?

yes , change the CID

You need to get a new CID. Simplest way to change in my opinion is Console Manager

Yes I know how to change the cid. Do I need to get a different MAC address now or can I just go on and change the cid

Depends if your mac is flagged. If its first time your banned I would not bother.

No I just changed the Mac. Never been banned