Verizon Iphone 5 No Sim Card Installed Error | iPhone Rave April 19
18 Apr 2017 If your iPhone is showing a "No SIM Card Installed" error, you can't connect to if a message on the iPhone home screen says No SIM Card Installed. and when i unlock the phone i see it require a SIM and it is there. .
There are a number of reasons why this can happen, including that the iPhone doesn't recognize the SIM card. You'll know this is happening if a message on the iPhone home screen says No SIM Card Installed.
Or iPhone says no sim card installed when there is one. As a matter of facts, it's a headache that makes a nuisance to users of all models such as iPhone 5/5s, iPhone 6/6 plus, iPhone 6s/6s plus, even the latest iPhone 7/7 plus. So, how to solve SIM card failure for iPhone/iPad on Verizon, Sprint...
Remove your SIM card from the SIM card tray and then put the SIM card back. Make sure that the SIM tray closes completely and isn’t loose. If you use a SIM tray from a different model iPhone or from another phone manufacturer, it might not fit properly.