WLAN and Bluetooth Driver Update Program (WLAN:21.40.1.4 / Bluetooth:21.40.0.1) CF-20[E/F/G/H], CF-33[A/B/C/L/M/N/V/W], CF-33[D/E/P/Q], CF-54[D/E/F], CF-54[G/H/J], CF-D1[N/Q], FZ-G1[P/Q/R/S/T], FZ-M1[D/ECD], FZ-M1[EAF/ECF/F], FZ-Q2[F/G] series - Windows10 Pro 64bit -

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  • WLAN and Bluetooth Driver Update Program (WLAN:21.40.1.4 / Bluetooth:21.40.0.1) CF-20[E/F/G/H], CF-33[A/B/C/L/M/N/V/W], CF-33[D/E/P/Q], CF-54[D/E/F], CF-54[G/H/J], CF-D1[N/Q], FZ-G1[P/Q/R/S/T], FZ-M1[D/ECD], FZ-M1[EAF/ECF/F], FZ-Q2[F/G] series - Windows10 Pro 64bit -
Category Communication Network
Model

CF-20[E/F/G/H] (mk2)
CF-33[A/B/C/L/M/N/V/W] (mk1)
CF-33[D/E/P/Q] (mk1)
CF-54[D/E/F] (mk2)
CF-54[G/H/J] (mk3)
CF-D1[N/Q] (mk3)

FZ-G1[P/Q/R/S/T] (mk4)
FZ-M1[D/ECD] (mk2 Value)
FZ-M1[EAF/ECF/F] (mk2)
FZ-Q2[F/G] (mk1)
Operating System Windows10 Pro 64bit
Language MUI,English
Release Date 2/12/20
File Name wlan_v21_40_1_w10_fm.exe 208,859,272 bytes
bt_v21_40_0_1_w10_8260.exe 752,688 bytes
bt_v21_40_0_1_w10_8265.exe 752,496 bytes
WLAN_BT_update_fm_8260_eng.pdf 65,918 bytes
WLAN_BT_update_fm_8265_eng.pdf 65,399 bytes
Index No 79007

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.21.40.1.4 * 2020/02/12 Updated
 - Bluetooth Driver : Ver.21.40.0.1 * 2020/02/12 Updated

Reason for Update

We released the counter measure driver for the following vulnerabilities.
  • Intel® PROSet/Wireless Software Vulnerability Information. (INTEL-SA-00169, INTEL-SA-00182, INTEL-SA-00188)
  • Intel® PROSet/Wireless Software Vulnerability Information. (INTEL-SA-00232, INTEL-SA-00204)
  • Intel® PROSet/Wireless Software Vulnerability Information (INTEL-SA-00287, INTEL-SA-00288) * 2020/02/12 Added

Notes

  • 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.
  • Updating Wireless LAN driver will remove Cisco Compatible eXtensions(CCX) component.
  • The Bluetooth update program and the update instructions differ for each model.

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

Revision History

- Feb 12, 2020 : Revised the Wireless LAN driver update program, Bluetooth driver update program and the update instructions.
- Sep 24, 2019 : Revised the Wireless LAN driver update program, Bluetooth driver update program and the update instructions.
And, FZ-M1[D/ECD] series was added to the target model.
- Mar 05, 2019 : Released the first edition.