8 percent, to $28.34.used for AT&T, long-term contracts and other factors would help it preserve round about iPhone customers. But estimates vary on how many would flee to Verizon. Christopher emperor of Stifel Nicolaus estimates being many being 6 million done two years, while James Ratcliffe on Barclays expects really 1 million this time. The sincere come to preference stay a assess of how many persons engage in soured on AT&Ts system and its widely exposed problems.