3g iPhone. 3.0.1: Blackra1n?
Hi, I have just bought an iphone on 3.0.1 which I plan to JB & unlock.
I have on my Macbook Blackra1n which I used to Jb my touch, and I liked the simplicity of it, I understand this can also JB iPhones, and once JB'd I can install an unlock app using Cydia.
My question is, do I need the iphone on 3.1.2 to use Blackra1n, or can I use it on my new 3.0.1 without having to upgrade it to 3.1.2? (Which is not now a straight forward iTunes upgrade as I think it will want to upgrade to 3.1.3 NOT 3.1.2.
Advice and help appreciated.