Sorry to have to ask this but I have spent a few hours now trying to figure this out. I know someone out there will have an answer straight away for me. I have currently a jail broken and unlocked 3GS that is currently not a working ohone, but has a sim, is registered to me, mobil line is just dormant. with the following: Firmware: 4.0.1 BB: 05.13.04-6.4_M3S2 For the live of me I can not figure out how to get to this up to 4.1 or 4.2. and remain unoicked so I can use this phone outside the us on trips. The only reason I really want to update is for the bluetooth. I have read all the sites, have downloaded pawnage, and redsnow and both of these did not work with itunes, so I am not sure what I am doing wrong. Appreciate some direction with many thanks.