Why is my iPhone 7 Plus signal cutting In and Out ?

YUKONBOI

can someone explain to me why the signal on the iPhone 7 Plus and the 7 are in and out in and out in and out as to when I had my Iphone 6S plus there was not an issue with conactivity can we please get an explanation on this due to the fact we pay way too much money for these devices!!!!

3ON4OFF

FYI.......I just updated my 7 Plus yesterday. Apple released firmware version 1.00.05 which upgrades fixes the cellular/LTE issue on Verizon Iphones. Calls  are A LOT clearer than they were before the update.

Go to:   settings/general/software update.