How to Transfer M4V to a Sony Walkman
- 1). Connect the Sony Walkman to your computer with the included USB cable. The device will appear as "WALKMAN" on your desktop.
- 2). Click "Start" > "Computer." Open the folder that contains the .M4V files.
- 3). Click a .M4V file and drag it onto the "WALKMAN" icon on the desktop to transfer the file to the Sony Walkman.
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