I bought the phone Apple , i have 13 days for a refund, but I could not give it up even after 5 days. Personally, it told me to send back I called ATT, they told me that I have to give it up to the store where it was purchased. Unfortunately the owner was not nice and arrogant. when I went. ..ATT sent me to another dealer they taken the phone. So watch out for them. is not a certified dealer.