Originally Posted by playerkp420
No you would not be able to. You only need the flasher to flash your patched bios to allow for factory service mode downgrade.
If you enter FSM, you will be stuck. Even if you successfully downgraded to 4.20 in FSM. You would not be able to exit. You need to be on 3.55 to exit.
will i be able to just download my add on's from my account onto a new ps3 system?and will they install?