Lg G3 Says No Sim Card Us Cellular May 2026

There’s nothing more frustrating than pulling out your phone to send a text or check an email, only to see the dreaded error: "No SIM Card." For owners of the LG G3 on the US Cellular network, this is a surprisingly common issue. While the LG G3 is a classic device (released back in 2014), many users still rely on it as a backup phone or a daily driver.

Have you fixed your LG G3? Let us know in the comments below! lg g3 says no sim card us cellular

Probably not. A motherboard repair costs more than the phone is worth. Instead, contact US Cellular about upgrading your device or buy a used LG G3 for parts (if you are handy with a soldering iron). Final Verdict For 90% of LG G3 owners on US Cellular, simply reseating the SIM card or using the paper trick fixes the "No SIM Card" error. Start there. There’s nothing more frustrating than pulling out your