If your package contains a standard web-executable image file, follow these steps: Access the web administration dashboard ( 192.168.0.1 ). Navigate to > Management > Firmware Update .
The software tool will recognize a new port connection. Click to run the partition flashing sequence. zte mf253s unlock firmware
The USB drivers are missing or corrupted, or you are using a charge-only USB cable. If your package contains a standard web-executable image