I unlocked my phone after I upgraded to 1.1.2. A friend wanted me to upgrade hers. She bought a refurb which came with 1.1.1. Her phone is activated and has been working fine for months. I have been reading tutorials and it seems easier since it came with 1.1.1, but I am not sure if the tutorials are talking about unlocking it before it was activated or after. Any suggestions or comments would be great. Thanks in advance.