                                                                   Revision : 01
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Software name     Qualcomm Bluetooth Driver for Windows 11 Version 21H2 or later

Support models    ThinkPad T14 Gen 4      (Machine types: 21HD, 21HE)
                  ThinkPad P14s Gen 4     (Machine types: 21HF, 21HG)
                  ThinkPad T16 Gen 2      (Machine types: 21HH, 21HJ)
                  ThinkPad P16s Gen 2     (Machine types: 21HK, 21HL)
                  ThinkPad T14s Gen 4     (Machine types: 21F6, 21F7)
                  ThinkPad X13 Gen 4      (Machine types: 21EX, 21EY)
                  ThinkPad X13 Yoga Gen 4 (Machine types: 21F2, 21F3)

Operating System  Microsoft Windows 11 (21H2 or later)

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

Versions          2.0.0.1086

Support device    Qualcomm NFA725a Bluetooth Adapter


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WHAT THIS PACKAGE DOES

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

  Device name                              Device name in the Device Manager
  ---------------------------------        -----------------------------------
  Qualcomm NFA725a Blueooth Adapter        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
  Version  2.0.0.1086

[Important updates]
- Improved stability and performance.

[New functions or enhancements]
  Nothing.

[Problem fixes]
  Nothing.


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DETERMINING WHICH VERSION IS INSTALLED


 [Windows 11]

  [Mouse and Keyboard]
  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 file
  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. In Extract or Install? window, select "Install", click Next, and move to
     step 13 to contiue installation.
     Or, select "Extract only" and click Next to extract and keep the files on
     the specified folder.
 10. In the Select Destination Location window, select Extract. If you would like
     to select a different folder, select Browse.
 11. All the necessary files will be extracted to the folder selected in the
     step 10.
 12. Click Finish.

  Installing files
 13. In the Ready to Install window, click Install. All the necessary files will
     be extracted to the temporary folder. And extracted files will be deleted
     after installation.
 14. Click Finish.
 15. Follow the instructions on the screen to complete installation and 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 "nzaw602w.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 11]

  1. Start Windows and logon with an administrator account.
  2. Press "Win+X" key, then press "M" key to open Device Manager
  3. Select Qualcomm WCN685x Bluetooth Adapter, and
     left-click, then pop menu, select Uninstall.
  4. Follow the instructions on the screen to complete uninstallation and
     restart the computer.


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VERSION INFORMATION

  The following versions have been released to date.

  Version      Build ID    Rev.   Issue Date
-----------    --------    ----   ----------
 2.0.0.1086     NZAW602W    01    2023/12/05
 2.0.0.1016     NZAW601W    01    2023/10/12
 2.0.0.1016     N3QUB05W    01    2023/04/18
 2.0.0.775      N3QUB03W    01    2023/04/12



  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
<2.0.0.1086> (NZAW602W)
- [Important] Improved stability and performance.

<2.0.0.1016> (NZAW601W)
- [Important] Renamed driver package to follow 2023 ThinkPad common driver package rule.

<2.0.0.1016> (N3QUB05W)
-[Important] Improved stability and performance.

<2.0.0.775> (N3QUB03W)
 -(New) Initial release for ThinkPad P14s Gen 4      (Machine Types: 21HF, 21HG)
                            ThinkPad P16s Gen 2      (Machine Types: 21HK, 21HL)
                            ThinkPad T14  Gen 4      (Machine Types: 21HD, 21HE)
                            ThinkPad T14s Gen 4      (Machine Types: 21F6, 21F7)
                            ThinkPad T16  Gen 2      (Machine Types: 21HH, 21HJ)
                            ThinkPad X13  Gen 4      (Machine Types: 21EX, 21EY)
                            ThinkPad X13  Yoga Gen 4 (Machine Types: 21F2, 21F3) 


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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 WCN685x Bluetooth Driver is a registered trademark of Qualcomm.

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