Recently, I enrolled unlimited-bring your phone plan. I ordered sim cards for two lines by phone and then activated them last Friday. Both of two phones can make call and text, but can't use the cellular data. Called customer service tens of times. Fellowed their instructions to update service and restart phones, even reset the phones. However, still can't use the cellular data. I also brought my phones to local store and let the technician checked both phones. He said not problem with phones. The last customer service said will refer my case to network team and will solve this problem this week. Today is Friday, I still can't use the data. No one contact me further. What a joke it is! Unlimited data plan can't use the data service.
Hello hbzong. Please keep in mind that unlocking a device may enable some functionality of the device but not all, which means that may support voice services, but data services may not work or may be limited. However, I would like to take a look at your account and confirm what has been done. Please check your inbox, I sent you a Private Message.