Cellular - Lg G3 Sim Card Error Us

Here’s a post you can use for social media, a forum, or customer support:

Any help would be appreciated before I give up on this phone. Thanks! lg g3 sim card error us cellular

Has anyone else had this problem on US Cellular? Could this be the dreaded that LG G3s are known for? Or is there a software fix (maybe resetting network settings or flashing firmware)? Here’s a post you can use for social

Having a frustrating issue with my LG G3 on US Cellular. Out of nowhere, I keep getting a or “Invalid SIM card” message. The phone doesn’t recognize my SIM, and I’ve lost all cellular service. and I’ve lost all cellular service.