Resolves the "USB SER" or "Other Device" error in Windows Device Manager when a device is in service mode .
Before downloading and installing the driver package, ensure your system environment is properly configured to prevent installation failures. Disable Driver Signature Enforcement huawei usb com 1.0 driver.zip
Look for a device under "Ports (COM & LPT)" or "Other Devices" labeled or displaying a yellow warning triangle. Resolves the "USB SER" or "Other Device" error