From the day the iPhone 7 was released there has been major issues with the iPhone 7 constantly and randomly using LTE service and also going to no service at all and dropping 3G service and also GPS, Verizon has been constantly denying that there is an issue with the phone and same with apple, however on Verizon online forums some Verizon representatives commented that there is an issue  and the next Apple software update and carrier settings update will fix this issue however most representatives are not aware of this and keep on telling consumers to replace their phone or swap Sim cards just wasting precious time and the same time misguiding everyone ,  so many people are having trouble working and going on with her day-to-day operations because of this issue, please fix this issue ASAP