How to deal with the data transmission fault with a USB cable?
1. Check whether it is a standard configuration data cable. If not, use a standard configuration data cable.
2. If it is a standard configuration data cable, replace it with a data cable of another ZTE brand to check whether the problem persists.
3. Check whether the driver is installed. If not, install the driver first.
4. Check whether the port is faulty. If yes, try another port.
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