I've been downgrading several consoles I have most of the cfw firmware's. Recently I have tried to downgrade a consoles on 4.76 ofw. I was able to get get good dumps and patch them back, but when I try to install Rogero 3.55 down grader and or 3.55 ofw they just sit there checking for update. Any help or thoughts would be appreciated.
console CECH-2001A