If you have just started having trouble or your service has been acting up for some time, check out some troubleshooting steps below. These steps below have been provided by the U-verse Community Managers and are the most common fixes based on their interactions with other forums members. Note:

I have a nokia lumia 635, and they replaced this phone. Still does not work right!!!! I know it's a very cheap peace of junk, but i'll be -------- ----------- I am not paying $600 or more for a foolish over priced peace of junk that At&t wont stand behind anyways!!!!!!!! O' shure they will send anot

Can I use a external battery to charge my LG X Venture without harming it ?