Sometimes the phone gets stuck searching for 4G LTE in an area that only has 3G or 1X.
If none of the above steps resolve the issue, you may want to consider performing a factory reset:
Another potential fix is updating your PRL (Preferred Roaming List). Since US Cellular relies on specific roaming agreements to provide coverage in certain areas, an outdated PRL can cause your phone to ignore available towers. You can usually trigger an update by dialing *228 from your phone dialer and following the automated prompts, though this method is becoming less common as CDMA networks phase out. us cellular lg g3 no signal
The LG G3 was a flagship powerhouse in its day, but technology ages. If you are still holding onto this classic device on the U.S. Cellular network, you might have recently encountered a dreaded problem:
Resetting your network settings can sometimes resolve connectivity issues: Sometimes the phone gets stuck searching for 4G
Data roaming settings can also play a role. If you are in a "fringe" area where US Cellular has a roaming partner, your G3 won't connect unless roaming is enabled. Go to your Mobile Network settings and ensure "Data Roaming" is checked. Keep in mind that while this may fix the signal issue, you should check your specific plan to avoid unexpected charges.
: Sudden loss of service in areas that typically have strong signal may indicate a local US Cellular tower outage or maintenance. Wilson Amplifiers +2 Summary of Troubleshooting Steps Step Action Potential Outcome 1 Restart & Toggle Airplane Mode Clears temporary software glitches. 2 Update PRL/Profile Refreshes US Cellular tower connection data. 3 Check Network Mode Ensures the phone isn't stuck on a 2G/3G-only setting. 4 Reset Network Settings Re-initializes all wireless communication protocols. 5 Factory Reset Final software attempt to fix deep OS-level bugs. 6 Hardware Inspection Addresses motherboard failures or disconnected antennas. Would you like a more detailed guide on how to You can usually trigger an update by dialing
Are you experiencing no signal issues on your LG G3 device while using the US Cellular network? Don't worry, we've got you covered. This guide will walk you through some troubleshooting steps to help you resolve the issue and get back to enjoying seamless connectivity.
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.