Past few weeks I have constantly been receiving "NO SIM INSTALLED" on my Iphone 6S Plus. If I restart my phone it seems to resolve the issue for a while, but most of the time it goes back to no SIM installed immediately after rebooting. I haven't had time to go to a Verizon store and wanted to post here to see if this issue could be resolved without having to go in.
I had the same problem and the only solution ended up being to upgrade to the latest OS. I hunted all over in an effort to NOT do this as I didn't want the new OS, but had no luck. I haven't had the "No SIM" message since doing so.
TAYRIL23, I know how annoying it must be to continue getting that error message We definitely want to get this resolved for you. Have you checked the software for new updates? Have you tried using a new SIM card? They are free at your nearest corporate store. You can find one here >> http://vz.to/22bfj7Q
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