Home Page Forums Raspberry Pi Shields +CME Error: 13 > (SIM ICCID error) > Anyone experiencing this?

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    Suddenly, I’m experiencing a SIM card read error on 18 devices (of 150+ installed) in my production network.
    The build is:
    SBC = RPi3B+
    OS = v9 (stretch)
    Sixfab = 4G/LTE hat v2 | EC25-A

    Units are online, accessible and otherwise behaving normally.
    The units have been deployed for different amounts of time, anywhere from 1 to 7 months old now.
    All units are in separate locations (no commonalities: environmental, network, etc.)
    No firmware,package,driver or other updates have been performed. Image installed is cloned from a master image, maintained & validated by me.

    I’m going to have to visit each location to trouble shoot & remediate; I was just wondering if anyone experienced this previously and could share the cause.

    Thank you,



    Which “SIM Card” do you use?
    Try these steps again.

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