Zte Modem Firmware Update Tool Online

Software provided by ZTE for desktop computers that allows you to flash new firmware via a USB cable.

This error almost always indicates a mismatch between the firmware file and your modem. Verify your modem model and hardware version again. Ensure you are not trying to flash a router firmware onto a USB dongle or a firmware for a different hardware revision. Always download the correct file from an official source. Zte Modem Firmware Update Tool