My 3.55 CFW still has the RSOD from the time I joined this site until now. And i still haven't figured out why it got it or how. But when I first got it, I used the HDD in it a lot and the guy i got it from bought it when the firmware on it was 2.xx i dont know exactly but so the HDD is pretty old and its only a 80gb. But when I first got it i instantly installed Comgenies Awesome File Manager and was just clicking on random things because i didnt know what i was doing and i was always changing patches for mw2 and some of the call of dutys and just constanlty messin around with the HDD. Then after awhile i started getting ghost apps after deleting homebrew and then thats when I got it for the first time. And i still always change things in the HDD, and its getting to the point where, if I wanna save offline profile for call of duty or something I have to go into FSM mode just to do it, also I was always doing data transfers. But I thought the reason i could be getting the RSOD was from the NOR or FLASH but whenever I would run FSM it would be successful. So im wondering if I ran the HDD so much, its at the end of its life span or the NOR or FLASH. Do you think if i changed the HDD would solve this problem or no? And isnt rare for a ps3 to have a bad or faulty NOR?