Us Cellular Lg G3 No Signal Exclusive -

Ensure your SIM card is properly inserted and seated in your device. Try removing and reinserting the SIM card to ensure it's securely in place.

Finally, consider the network environment. US Cellular, like many carriers, has been decommissioning older 3G and 1xRTT CDMA towers to make room for 5G. Because the LG G3 is an older LTE device that lacks support for many modern bands and VoLTE (Voice over LTE) standards, you may simply be in an area where the legacy signal has been turned off. In this case, the best solution is upgrading to a more modern smartphone that supports current network bands. us cellular lg g3 no signal