[Answered] 3.50 FW Emulation?
Couldn't the old infectus chip, DUMP the newer firmware, then we can emulate it with the USB Loader?
I mean I'm not sure how the infectus chip got patched, but i presume write access was disabled so it couldn't write to the NAND any more? so if it can dump the newer firmware couldn't we emulate that?
Well - the idea in priciple is good - the only hiccup here is to actually GET the unencrypted files from 3.50 FW ... You'd need to JB your PS3 to do that which indeed you can't (at least not at the moment and I'm afraid neither in forseable future).
Bottom Line - you can have either FW 3.50 OR JB but not both at the moment.