I want to downgrade it but the shops aren't taking my phat because it'll cause rlod is it true should I downgrade it or not how to safe it from rlod I usually play in ac room so I don't think the mobo'll heat but any other precautions
I don't see why downgrading it will cause RLOD. If that did happen you would need to get it reballed.
But keeping it in a cool room will help for sure. I have had many PS3 RLOD at any given time. I then got them reballed and they are fine.
Send it to me and I will take care of it. I also do reballs. Thanks