About this download

This program will upgrade Wireless Switch Setting Utility to Ver. and the following is improved in this upgrade version:
1. If the Bluetooth device is turned off in Wireless Switch Setting Utility, after the computer is turned on, the Bluetooth device will automatically be turned on again.

Available Downloads:
Wireless Switch Setting Utility Upgrade Program Version
File name: SOAWSU-01301104-UN.exe
File size:4.26 MB (4,472,736 bytes)

File Info

File Name

  • To install Wireless Switch Setting Utility Upgrade Program Version

File Version


File Size

  • 4.26MB

Release Date

  • 2007-07-04

System Requirements

  • Windows Vista SP2 32bit


IMPORTANT: Before proceeding with the upgrade, disconnect all external hardware devices, including PC Cards etc.
Note: Before proceeding, ensure that the VAIO computer is operated using the supplied AC adapter.
Note: Save all data/files and close all running programs.



1. Download the file to a temporary or download directory (Please note this directory for reference later).
2. Go to the directory where the file was downloaded and double-click SOAWSU-01301104-UN.exe.
3. Follow the instructions displayed in the installation wizard.
4. After installation is completed, please restart the computer

To check if the updating is successful
1. Open C:\Program Files\Sony\Wireless Switch Setting Utility\Version.txt.
2. Check that the contents includes