Having the best and fastest available speed is a must so that you can enjoy your phone. Let's work together to figure out what's happened so that we can get you connecting steadily on 4G. What upgrade did you complete on your phone? Where are you when your device switches to 4G? Any other changes(new apps, cases, etc.) prior to this issue?
Follow us on Twitter @VZWSupport
If my response answered your question please click the �Correct Answer� button under my response. This ensures others can benefit from our conversation. Thanks in advance for your help with this!!