IMPORTANT: This file is only for use with the models identified. Not all models are sold in all countries.
This information is for the following models:
About this download
Benefits and improvementsThis utility updates the firmware to version 1.3 and provides the following benefits:
Improvement over firmware version 1.2:
- Resolves an issue where, in leap years, the date December 31, is not displayed correctly, or cannot be set correctly.
Additional improvements over original firmware:
- Improves USB transfer reliability
- Tracks with an artist name or track name starting with "U" may display "Unknown" in the TAG information of the player.
- The player may not work properly after formatting with a computer using Microsoft® Windows Vista® operating system.
- Windows Vista®
- Windows® 2000
- Windows® XP
- Windows® XP MCE
- 3.35 MB
Before You Start
Check the Model and Firmware Version
This firmware update is intended for NWD-B103 and NWD-B105 Sony® Walkman® Digital Music players with firmware version 1.2 or lower installed. Please follow the steps below to check the model and firmware version of your player.
|Before Performing the Update|
Download & Install
Computer System Requirements
Download and Installation Instructions
The Firmware Update process is complete.
|Confirm Successful Update (optional)|