LGE Mobile for VZW USB Serial Port (COM3) Driver

The LGE Mobile for VZW USB Serial Port (COM3) driver enables Windows to recognize the USB serial interface exposed by a compatible LG mobile device. It allows supported software to communicate with that interface through a COM port, helping resolve missing-driver warnings or an unrecognized serial connection.

Key Features

• USB serial communication: Provides the connection layer that compatible LG service or diagnostic software needs to access the device’s serial interface.
• Device Manager recognition: Helps Windows identify the LG USB serial port rather than display it as an unknown device.
• COM port access: Makes the serial interface available to applications that require a COM port. Although the device name includes COM3, Windows may assign a different number.
• Windows driver options: When selecting a package for Windows 11, 10, 8, or 7, check that it supports your exact LG model, Windows version, and system architecture.

How to Install

1. Check your system and device. Confirm your LG device model and Windows version. Check whether Windows uses a 32-bit or 64-bit architecture so you can choose a matching driver package.

1. Download and extract the driver. Obtain a trusted LG driver package that supports the LGE Mobile for VZW USB Serial Port interface. If the download is compressed, extract it to a folder you can easily find.

1. Run the installer or use Device Manager. If the package includes a setup program, run it and follow its prompts. For a driver-only package, connect the device, open Device Manager, right-click the unrecognized device or serial-port entry, and select Update driver. Choose Browse my computer for drivers and point Windows to the extracted folder.

1. Reconnect the LG device. Use a data-capable USB cable and connect directly to the computer where possible. Follow any connection-mode instructions provided for your model; not every USB mode exposes a serial port.

1. Verify the connection. Look under Ports (COM & LPT) in Device Manager for the LG serial-port entry without a warning icon. Note its assigned COM number and select that port in your compatible application. Restart Windows if the installer requests it.

This driver supports the serial interface; it does not necessarily enable file transfers, tethering, or every other USB function. Those features may require separate drivers or device settings.