ahnader, ensuring that your phone works for you when you need it most is important! You have come to the right place for help. Thank you for letting us know that you own a G4. Does your G4 display no service, or does it display bars of 1x, 3G or 4G LTE? Do you recall any recently app updates prior to this issue starting?
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!!