your bootrom is not old.. this is the new Bootrom

i don't think so.. because what you did is updated your bootrom!! you'll have to wait with the others.. sorry

Ok here is what happend to me!!
I Have iPhone 3GS OLD BOOTROOM, Firmware 05.11.07 on 3.1.2 Blackra1ned!!
i also have shsh file on 3.1.3
i tried everything with the Pawngtool.
- first i put the phone on Recovery Mode i get ( Error 1604 )
- 2nd i try it with the phone on DFU mode i get ( Error 1600 )

i even tried to Restore the IPSW with the Xcode.. Same thing!!!
What can i do?? please Help!!