Hello, So since I got my phone, every night after 10pm I get an error saying I have no sim card on my Verizon iPhone. It has happened every night so far no matter what I am doing and where I am. I was on the phone last night when it happened and it just dropped my call. At first I can restart my phone and it will be back for a few minutes, but then I get the error again and can't use my phone for the rest of the night. I have tried restoring it and resetting it, but neither work. Is this something that is normal and will go away or should I be taking it in?