converting iphone 7 from at&t to verizon
AT&T UNLOCKED MY IPHONE 7 AND I AM TRYING TO USE A VERIZON SIM CARD. I WENT THROUGH THE SETUP PROCESS AND HAVE THE VERIZON LTE NAME BY THE SIGNAL METER BUT I DON'T HAVE CELL SERVICE. IS THERE SOMETHING ELSE I NEED TO DO TO COMPLETE THIS CHANGEOVER?
iPhone 7