Guys, I upgraded to the iphone 5 the other day, but have changged my mind. I think i will wait for the motorola razr max hd. If i return the iphone within 14 days, will I be able to just hold off on my upgrade until Nov or so? or am i obligated to upgrade my phone? also will the $30 upgrade fee be refunded back to me? anyone pls advise. thanks!