to see your current firmware version and compare it with the latest version online. Important Precautions Battery Life
While not firmware for the device itself, updating your computer's driver is effectively the only "update" you can perform. sony walkman nwz-b183f firmware update
Here is a look at what you need to know about keeping this pocket-sized powerhouse up to date. Is There a New Update for the The short answer is . The to see your current firmware version and compare
Firmware acts as the operating system for your Walkman. Regular updates from Sony typically provide: sony walkman nwz-b183f firmware update