Sony Ericsson Device 616 USB WMC OBEX Interface (COM3) Driver

The Sony Ericsson Device 616 USB WMC OBEX Interface (COM3) driver helps Windows recognize the OBEX communication interface exposed by a compatible Sony Ericsson phone connected over USB. It is intended for users who need supported phone-management software to communicate with their device for object exchange, such as transferring files or synchronizing supported data.

Key Features

• USB interface recognition: Helps Windows identify the Sony Ericsson OBEX interface rather than leaving it listed as an unknown device.
• OBEX communication support: Enables compatible applications to access object-exchange functions supported by the connected phone.
• COM-port integration: Supports the interface shown as COM3 in Device Manager. Windows may assign a different COM number depending on your system configuration.
• Legacy Windows support: Intended for Windows 10, 8.1, 7, Vista, and XP, subject to the specific driver package’s operating-system and architecture requirements.

How to Install Sony Ericsson Device 616 USB WMC OBEX Interface (COM3) Driver

1. Check your Windows configuration. Confirm your Windows version and whether it uses a 32-bit or 64-bit architecture. For Windows 10/11 systems, note that Windows 11 is not among the listed supported operating systems; do not assume compatibility.
2. Choose a compatible package. Before starting your Sony Ericsson Device 616 USB WMC OBEX Interface (COM3) driver download for Windows, check the package details against your device and operating system. If choosing a free download, use a trusted source and review any available publisher or signature information.
3. Prepare the files. Extract the downloaded archive if necessary. Follow any included instructions about when to connect the phone, and use a USB cable that supports data transfer.
4. Install the driver. Run the supplied installer, if included. Otherwise, open Device Manager, locate the matching Sony Ericsson interface or unidentified device, select Update driver, and browse to the extracted driver folder.
5. Verify recognition. Restart Windows if prompted, reconnect the phone, and check Device Manager for warning icons. Open your compatible phone-management application to confirm that it detects the connection.

Keep the driver updated when a compatible release addresses a connection issue or adds relevant support. The latest version is not automatically the best match for every older phone or Windows installation, so verify compatibility before you update a working setup.