Driver Details

Dell Wireless 355 Bluetooth Module (Bluetooth 2.0 + EDR), v.BTW Radio ON, A00

Utility to enable Bluetooth radio after downgrade from Vista to XP or Vista to Vista if the radio is software disabled on Vista.

Fixes & Enhancements

Initial Release


Version BTW Radio ON, A00



Release date

20 Jul 2007

Last Updated

03 Nov 2011



Available formats

File Format:Hard-Drive
File Name:R159805.EXE
Download Type:HTTP
File Size: 153KB
Format DescriptionThis file contains a compressed (or zipped) set of files. Download the file to a folder on your hard drive, and then run (double-click) it to unzip the set of files. Follow the instructions to complete the installation.
To ensure the integrity of your download, please verify the checksum value.
Not available
Not available
Not available

By downloading, you accept the terms of the Dell Software License Agreement.

Supported Operating Systems

Windows Vista, 32-bit
Windows XP

Applies to

Wireless 355 Bluetooth Module (Bluetooth 2.0 + EDR)

Installation instructions

Custom Instructions for R159805.EXE:

1.Download R159805 to a directory on your hard drive. The file downloaded is a self-extracting executable. Run this file by double-clicking on it

2.The utility will automatically run, with a command prompt displaying for a number of seconds and then closing.

3.Your Bluetooth LED will turn on & A message box displaying “Found New Hardware” will display prompting you to install specific XP Drivers for your Bluetooth device

4.If this message box does not display you may run the utility again manually located in C:\Dell\Drivers\R159805\

5.Reboot after manually running the utility

My Download List-#1 (0 )

Video Tutorials

Finding Drivers for Your System (00:02:27)
Here's how to find the correct drivers for your system. For more help finding, installing or updating drivers and other software visit or

Drivers help and tutorials

Warning: Do not turn off your computer or disconnect from your power source while updating the BIOS or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

My download lists

My download lists enables you to create and save lists of drivers to install at a later time. Lists can only be saved by logging into your existing account or creating a new one, and selecting “Save this list.”
Learn more
This driver has been tested by both the independent software vendor (ISV) and Dell on the operating systems, graphics cards, and application supported by your device to ensure maximum compatibility and performance. Details
Dell recommends applying this update during your next scheduled update cycle. The update contains feature enhancements or changes that will help keep your system software current and compatible with other system modules (firmware, BIOS, drivers and software).