So, I've done some searching and it looks like the loophole is still usable, however, I am in an odd situation and would like to ask for some help. I am on a family plan that contains my iphone4 and girlfriends iphone4. Mine has the grandfathered unlimited 3g plan, hers does not (shes had her phone for about 2 months now). I have a iphone 2g laying around. Is there anyway I can do this without messing up our family plan? I see places you need to activate on a 2g with a new sim, select a data+ text plan (which I think would mess up our 'family' texting plan). Any help would be appreciated - thanks!