WLAN, Bluetooth Driver and Btup Service Update Program (WLAN:20.50.0 / Bluetooth:20.60.0 / BTup Service : 2.01L10 M00) CF-MX4E, CF-SX4E series - Windows 7 (32bit/64bit) only -

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  • WLAN, Bluetooth Driver and Btup Service Update Program (WLAN:20.50.0 / Bluetooth:20.60.0 / BTup Service : 2.01L10 M00) CF-MX4E, CF-SX4E series - Windows 7 (32bit/64bit) only -
Category Communication Network
Model

[TOUGHBOOK]

CF-MX4E (mk1)
CF-SX4E Asia-model (mk1)
Operating System Windows 7 32bit SP1, Windows 7 64bit SP1
Language MUI,English
Release Date 9/4/18
File Name wlan_v20_50_0_w7_32_bm.exe 91,637,840 bytes
bt_v20_60_0_w7_32.exe 29,508,144 bytes
wlan_v20_50_0_w7_64_bm.exe 110,406,536 bytes
bt_v20_60_0_w7_64.exe 31,647,352 bytes
btup7265_v201l10m00.exe 1,758,808 bytes
wlan_v20_50_0_bt_v20_60_0_w7_bm_eng.pdf 164,923 bytes
Index No 76945

File Description

This software is intended to update the Wireless LAN driver and Bluetooth driver of the target models.

The version after applying this software is as follows.
 - WLAN Driver : Ver.20.50.0 * 2018/09/04 Updated
 - Bluetooth Driver : Ver.20.60.0 * 2018/09/04 Updated
 - BTup Service : Ver.2.01L10 * 2018/09/04 Added

Reason for Update

  • The modification of the Intel WLAN driver against the issue of Wi-Fi Protected Access II (WPA2) vulnerability (KRACKs).
  • In accordance with the update of WLAN driver, it is necessary to update the Bluetooth driver.
  • The modification of vulnerability when installing Intel wireless driver and related software.  (2018/05/10 Added)
  • Compliant with ETSI EN 301 893 v2.1.1. (2018/05/10 Added)
  • Correspondence of Bluetooth pairing vulnerability (BT) (2018/09/04 Added)

Notes

  • This wireless LAN driver does not support Intel® WiDi.
    After updating the wireless LAN driver, you can not connect to the wireless display.
    Please refer to the following web page announcing the end of support for Intel® WiDi.
     ≫ Product Discontinuation Notice for Intel® WiDi and Intel® Pro WiDi
  • Updating Wireless LAN driver will reset the advanced properties of Wireless LAN device in device manager to the factory default settings.
    If the settings have been changed from factory default, please change them again after updating the driver.
  • Before updating Bluetooth driver, please delete pairing for Bluetooth devices.
    After updating Bluetooth driver, you need to pair Bluetooth devices again.
  • When updating Wireless LAN driver and Bluetooth driver, please connect AC Adaptor and fully charged battery.

* Please read the update instructions carefully, before using the update program.

Revision History

  • - Sep 04, 2018: Revised the WLAN driver update program, Bluetooth update program and Update Instructions.

    Added the BTup Service update program.

  • - May 10, 2018: The modification of vulnerability when installing Intel wireless driver and related software.

  • - Feb 13, 2018: Released the first edition.