Why is my phone telling me I have no sim card when there is one installed

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  • Updated 8 months ago
My LG G4 has a sim card installed and has for quite awhile why is today that it has decided to tell me that my phone doesn't have a sim card!
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PamelaP

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Posted 8 months ago

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Allan, Mobile Master

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Have you tried restarting your phone?
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Dinh, Mobile Master

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There are many possible reasons for it. If it worked before and now it doesn't then it could be 1. Bad contact between phone and the SIM (take SIM out and reinsert it); 2. SIM card is defective (get a new SIM); 3. Phone has hardware/software issues (restart the phone, if it persists, look for professional help at store).