"As you all know the 1.1.3 Firmware has been leaked, it may not be a final version but never the least it has been leaked. After a discussion with a member of the iphone dev there is 1 good news but 2 bad news, Good news it does indeed have a Baseband/bootloader upgrade BUT the bad news apparrently apple have done a very good job with this update, it is encrypted with 1024bit key,which is not going to be very easy to crack could take a long while.Also even looking at it they dont even know if it will be possible to get the secpack from it, as i said Apple have done a very good job with this one." -- Hackintosh