I am VERY confused by the baseline OOTB broadband rubber band mumbo jumbo. I followed the definitive thread to get my DAY 1 iPhone updated and jailbroken to 1.1.3. What is the path I need to take for unlocking? The one via installer says (BL 4.6) only. I assume that I have 3.9 since I have a Day 1 iPhone. How do I unlock??? Thanks!