                                                                   Revision : 01
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Software name     Qualcomm Bluetooth Driver for Windows 10 Version 20H2 or Later

Support models     ThinkPad T14 Gen 3 (Machine Types:21CF, 21CG)
                   ThinkPad T16 Gen 1 (Machine Types:21CH, 21CJ)
                   ThinkPad P16s Gen 1 (Machine Types:21CK, 21CL)
                   ThinkPad T14s Gen 3 (Machine Types:21CQ, 21CR)
                   ThinkPad X13 Gen 3 (Machine Types:21CM, 21CN)
		   ThinkPad P14s Gen 3 (Machine Types:21J5, 21J6)

Operating Systems  Microsoft Windows 10 64-bit (20H2 or later)

                   Refer to marketing materials to find out what computer models
                   support which Operating Systems.

Versions           1.0.0.1574
                       
Support device     Qualcomm NFA725 Bluetooth

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WHAT THIS PACKAGE DOES

  This package installs the software (Qualcomm Bluetooth Driver) to enable the
  following device.

  Device name                                        Device name in the Device Manager
  ----------------------------------                ----------------------------------
  Qualcomm Bluetooth                                 Qualcomm WCN685x Bluetooth Adapter                                    

  Refer to marketing materials to find out what computer models support which
  devices.

  If this package has been installed, updating (overwrite-installing) this
  package will fix problems, add new functions, or expand functions as noted
  below.

  This program is language independent and can be used with any language system.


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CHANGES IN THIS RELEASE
  Versions 1.0.0.1574

[Important updates]
- Improved stability and performance.

[New functions or enhancements]
- Nothing.

[Problem fixes]
- Nothing.


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DETERMINING WHICH VERSION IS INSTALLED


  1. Hold down the Windows logo key and press X to open a menu at the lower-left
     area of the screen.
  2. Press "M" key to open Device Manager.
  3. At the popup window left, click Device.
  4. Double-click Bluetooth.
  5. Double-click Qualcomm WCN685x Bluetooth Adapter .
  6. Select the Driver tab.
  7. Check Driver Version.


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NOTES

  Nothing.


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INSTALLATION INSTRUCTIONS


Note:
- If your computer runs satisfactorily now, it may not be necessary to update
  the software. To determine if you should update the software, refer to the
  Version Information section.


Manual Install

  This section assumes to use Internet Explorer and Windows Explorer.

  Downloading file
  1. Select the underlined file name. Once this is done, some pop-up windows
     will appear.
  2. Follow the instructions on the screen.
  3. In the window to choose Run or Save, select Save.
  4. Choose the folder you would like to download the file to, and select Save.
     A different window will appear and the download will begin and complete.
     Once the download has completed, there may or may not be a message stating
     that the download completed successfully.

  Extracting files 
  5. Make sure to be logged on with an administrator account.
  6. Locate the folder where the file was downloaded.
  7. Locate the file that was downloaded and double-click/double-tap it.
  8. Follow the instructions on the screen.
  9. When stepping to Extract or Install interface Window,select Extract Only,
     and click Next to extract and keep the files on the specified folder.
     If select Install, please step to Step 12.
 10. In the select destination location window, if you would like to select a 
     different folder,click Browse. and then click Extract.
 11. And then when extracting successfully, you can find driver source in 
     C:\DRIVERS\WIN\Bluetooth

  Installing files
 12. In the Ready to Install window, click Install. All the necessary files
     will be extracted to the folder selected in the step 11.
 13. And will pop up "Qualcomm Bluetooth Driver for Win10 64 installed 
     successfully."
 14. Click OK, and then click Finish.
 15. Restart the computer.
     IMPORTANT: Make sure to restart the computer after installation.

Unattended Install

  This is for system administrators' use only.

  1. Refer to the Manual Install section, and download the file.
  2. Open command windows as admin,and run "r22ad08w.exe /verysilent " to do 
     silent installation.
  3. Restart the computer.

 Return Code:
  0 - Installation Success
  1 - Installation Error
  259 - Installation Success but a system restart is required
  3010 - Installation Success but a system restart is required 

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UNINSTALLATION INSTRUCTIONS


Manual Uninstall


  [Windows 10]

  1. Hold down the Windows logo key and press X to open a menu at the lower-left
     area of the screen.
  2. Press "M" key to open Device Manager.
  3. At the popup window left, click Device.
  4. Double-click Bluetooth.
  5. Double-click Qualcomm WCN685x Bluetooth Adapter.
  6. Select the Driver tab.
  7. Click Uninstall Device.
  8. Check "Delete the driver software for this device."
  9. Click Uninstall
  10.Restart.

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VERSION INFORMATION

  The following versions have been released to date.

Version                        BuildID    Rev.   Issue Date
---------------------------  ----------  ----  -----------
<1.0.0.1574>                  r22ad09w    01    2023/11/20
<1.0.0.1456>                  r22ad08w    01    2023/06/19
<1.0.0.1340>                  r22ad07w    01    2023/01/13
<1.0.0.1076>                  r22ad06w    02    2022/09/02
<1.0.0.1076>                  r22ad06w    01    2022/06/09


  Note: Revision number (Rev.) is for administrative purpose of this README
        document and is not related to software version. There is no need to
        upgrade this software when the revision number changes.

  To check the version of software, refer to the Determining which version is
  installed section.


Summary of Changes

  Where: <   >        Driver version number
         [Important]  Important update
         (New)        New function or enhancement
         (Fix)        Correction to existing function

<1.0.0.1574>   (r22ad09w)
- [Important] Improved stability and performance.

<1.0.0.1456>   (r22ad08w)
- [Important] Improved stability and performance.

<1.0.0.1340>   (r22ad07w)
- [Important] Improved stability and performance.

<1.0.0.1076>   (r22ad06w)
- (New) Added support for ThinkPad P14s Gen 3 (Machine Types:21J5, 21J6)

<1.0.0.1076>   (r22ad06w)
- (New) First Release for following products:
ThinkPad T14 Gen 3 (Machine Types:21CF, 21CG)
ThinkPad T16 Gen 1 (Machine Types:21CH, 21CJ)
ThinkPad P16s Gen 1 (Machine Types:21CK, 21CL)
ThinkPad T14s Gen 3 (Machine Types:21CQ, 21CR)
ThinkPad X13 Gen 3 (Machine Types:21CM, 21CN)

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LIMITATIONS

  Nothing.

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TRADEMARKS

* Lenovo and ThinkPad are registered trademarks of Lenovo.
* Microsoft, Internet Explorer and Windows are registered trademarks of
  Microsoft Corporation.
* Qualcomm is a registered trademark of Qualcomm Incorporated.


Other company, product, and service names may be registered trademarks,
trademarks or service marks of others.