if the iphone is shipping wit firmware 1.1.1 am i still able to use independence and activate and just pop a AT&T sim card and use it or should i still wait for a green light on the latest firmware so i can hack? p.s im not unlocking it for any other carriers i just don't want to pay for the data plan rite now so anysim and iunlock wont be installed into the iphone... help!! thanks