I just called them and cancelled my two orders. First the girl tried to tell me I couldn't cancel and she was very nice about it, then I asked to speak to a manager who got on the phone and cancelled it right away saying there was some misinformation on their floor. As long as it hasn't shipped that manager told me I could cancel it. He verified he had my upgrade status fixed on both lines showing I was eligible again. To verify I did the *639# and received a text message I could upgrade.
So for those original 2 orders that you canceled, did you accept the terms and conditions? When I tried to cancel my order, they said it could not be done because I had already accepted the terms and conditions.