If I have someone to downgrade to 3.55 and have cfw installed, is there a chance that it can be overwritten by ofw update? I'm trying see if there's anything I can do to prevent "accidental" update and ruining my hack.
Also, once it has been downgraded by someone, is it all software modification from that point on? Or do I still need a hardware to do the modification?
There is always a chance that it will be updated to ofw again. You have to and sure they don't do it. That is what spoofers are used for, then the ps3 thinks you have the most updated ofw on there. Thanks.