Hi guys! Anyone know what the return policy is for AT&T next? I preordered a iPhone 6 128 trough apple on AT&T next that has a delivery date for the 19th. But I want to wait in line on Friday and pick up a 6plus on AT&T next on my 2nd line. But i don't know what the return policy is for AT&T next... Can I return one and without any further charges trough AT&T? Thank you!!