I live in Atlanta GA area. Haven't been able to access mobile data 4GLTE or 3G in a couple of weeks at least, regardless of locations I've been to around town. No mobile internet connection whatsoever. Have tried toggling Airplane mode, battery / SIM pull, change of eHRPD setting, everything short of factory reset. Wireless connection works fine when in range. Strange thing is, I can go to Settings / Software Update / Check New, then "OTA Device Management" comes up, 4G LTE icon comes on (or 3G if not in a 4G area) long enough to check for an update, then after several seconds turns back off.