
Originally Posted by
TisMyDroid
Welcome to the forums RugbyBoy and welcome to the world of Android. Your problem has not been a common one or even one I remember reading about with the exception that sometimes 4g reception was poor and it helped to re-seat the sim card. Your sim card has probably either stopped working or has become un-seated-misaligned, First thing to try is turn off the phone, remove the sim card turn the phone back on then power it back off, replace the sim card (careful to only touch the edges... they are delicate), then turn the phone back on.
If this does not fix your problem, go to a Verizon wireless store and get a new sim card. They are free.
Keep us posted on your results. And any questions, feel free to ask away!