SIM card


1 comment

  • John Lockburner

    It's not necessarily the SIM card. That check SIM card message is a general message that means the camera can't connect for some reason. It could be poor signal, bad or incompatible SD card, firmware update needed or a damaged antenna. If you truly need a new SIM card repeatedly then something else is wrong, maybe try a layer of scotch tape on the backside (non contact side) of the SIM

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