ow do i got a 3gs phone thats on 3.1.3 firmware and jail broken
some of the apps our lass wants will only work with a firmware of at least 4.0.1
is there a step by step guide on what i need to do to get the phone from 3 to 4 without i tunes?
i have downloaded the iPhone2,1_4.0.1_8A306_Restore folder to my pc but now im agahst as what to do
as i tunes will only let me upgrade to the io5 firmware
many thanks in advance