I've got a 60GB Fat PS3 which I am trying to update to the new Rogero firmware. The problem is that when I attempt to install the new firmware via the recovery menu I receive error 8002F2C5 (Data corrupted). Also, the system indicates to me that I need to install firmware at or above 4.25 instead of 4.21 on the recovery menu. For similar reasons, I cannot downgrade/reupgrade from 3.55 back to 4.21. Any help would be tremendously appreciated.
*Update: My system seems to think that I am, in fact, on firmware 4.25. Again, any help would be deeply appreciated.