I currentl have an iphon 3gs on 3.1.3 and bb 05.12.01.
Now i want to know what options do I have to update the ios without shsh and also unlock via ultrasnow?
From lookin on the net there is no straightforward matrix to advise options and what routes to take.
I assume that i I update to 4.3.5 I will loose an unlockable bb?
Can anyone advise?