Lg G3 Sim Card Error Us Cellular 【HD 2024】

Any help would be appreciated before I give up on this phone. Thanks!

LG G3 SIM Card Error on US Cellular – Need Help! 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)? Any help would be appreciated before I give up on this phone