Alright so i got my free sample. It has a 2 on the side of the ps3free. I assume that means it is version F2. I tried to upgrade using the updater and it goes all through to steps and says device has been removed. But when i put in into the ps3 to launch it. It just keeps flashing the red and green lights back and fourth. Also can someone tell me what the switch on the PS3free is for.

