1 comment

  • Kate

    Hi, Arkadiy Zubar,

    Good day.

    May I know why do you want to upgrade the software of the NVR?

    Usually, we don't suggest customers upgrading the firmware if the device works properly.

    If the device can't work properly, please kindly tell us the problem in details.

    The technical support will help you to do the troubleshooting and provide you a solution.

    If you want to upgrade the firmware, we need to know the current firmware is the latest one or not.

    So please provide us the current firmware version info.

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