I have a I phone 4 at 4.01 that I need to restore with the 01:59:00 modem but my shsh are not saved, but my shsh's for 4.0.2 and above are saved. I am too nervise to upgrade to 4.1 because I am afraid I will lose my unlock so can I just restore firmware 4.0.2 with i tunes, and not update my base band. Also, What will jailbreak 4.0.2 Limerra1n or greenpois0n? What is the difference between the two?
Thanks
Thanks
