hope some one can help me out.
i got this jb fat ps3, but the drive wont read discs, its on 3.55, and i got one slim with 4.21 that works great, can i transfer data from 4.21 to 3.55 edit some files and then transfer back again, im pretty new in jb world and maby to old for it to understand,,

i read something about spoof ??
regards nullerdk