Need Help, alot of random issues.

Havn't played my ps3 in maybe 5months or more. I'm on CFW 4.84 Rebug ( slim )

When I try playing a game, I suddenly get a trophy registration error.
I've tried both updating to OFW (via internet) & CFW 4.85 and also downgrading to 3.55 but i get error 80029c78.

I've been searching around and cant find a fix, I've tried:

FSM , RSOD fix * . Remarry Bluray Drive = "read EPROM Failed: 8001050f"
Rebuilding Database
Restoring FileSystem
RSOD Pkg Fix
Tried installing Update via RecoveryMode...

Need Help, alot of random issues.