Surface Pro X SQ2 Firmware Updates

Microsoft has started rolling out new firmware updates for Surface Pro X SQ2. The latest update is available for Surface Pro X (SQ2) devices running Windows 10 May 2020 Update, Version 20H1, or later.

The new firmware update improves system performance and stability, enables support for Dolby Atmos feature, and improves graphics performance and stability. The update is listed as an “October 05 release” on the Surface Pro X SQ2 Update History page.

Changelog for October 05, 2022 Updates

Below is the complete changelog provided by Microsoft for the new updates. It includes the name and version listed in the Windows Updates and the name listed in Device Manager.

Driver Version Device Manager
3.20201.236.0Dolby Device Extension – Extension driver
3.20201.231.0Dolby Device Extension – Extension driver
3.20602.610.0Dolby Device Extension – Extension driver
3.30201.210.0Dolby APO Software Device (HSA) – Software components
3.30202.224.0Dolby APO SWC Device – Software components
27.20.1800.0Qualcomm(R) Adreno (TM) 680 GPU – Display adapters
1.0.0820.3Surface Qualcomm(R) Aqstic™ – Sound, video, and game controllers
1.0.710.0Qualcomm(R) Hexagon (TM) 690 DSP – System devices
35.8.139.0Surface Integration Driver – System devices
2.23.1.0Surface PD Controller – Firmware
3.100.139.0Surface Radio Monitor – System devices
9.122.139.0Surface Serial Hub Driver – System devices
11.2.0.1Surface SMF – Firmware
3.0.0.9Surface SQ1/SQ2 Adreno GPU – Extension driver
14.702.139.0Surface System Aggregator – Firmware
1.403.139.0Surface System Aggregator – Firmware
160.40.9.1Surface Tcon – Human Interface Devices
4.0.200.139Surface Touch Firmware – Firmware
4.253.137.0Surface Touch Pen Processor – Human Interface Devices
3.590.140.0Surface UEFI – Firmware

Getting the Updates via Windows Update

You can get this new Firmware Update via Windows Updates, as we detailed here:
On Windows 11:
  1. Go to Start > Settings (Win + I) Open Settings app on Windows 11
  2. Go to Windows Update and click on the Check for updates button Check for updates on Windows 11
On Windows 10:
  1. Go to Start > Settings > Update & security Windows 10 Settings > Update & Security
  2. From the Windows Update tab, click Check for updates Windows 10 - Check for updates
If your Surface Pro X SQ2 didn't receive the update, it should appear on the Windows Update list by now.

Surface Pro X SQ2 Update History

2024
Apr
23
  • Surface Pro X SQ2 Image
    Surface Pro X SQ2
    Addresses potential security vulnerability and improves system stability and extends device security certificate authority.
    View
Feb
24
  • Surface Pro X SQ2 Image
    Surface Pro X SQ2
    Improve camera stability, interoperability, and data collection regulation compliance by fixing audio device detection issues with the Surface Thunderbolt 4 Dock.
    View
2023
Nov
10
  • Surface Pro X SQ2 Image
    Surface Pro X SQ2
    Improves Wi-Fi stability and resolves graphics performance and stability issue.
    View
Oct
12
  • Surface Pro X SQ2 Image
    Surface Pro X SQ2
    Addresses potential security vulnerability and improves system stability and addresses keyboard disconnection issue.
    View
Aug
14
  • Surface Pro X SQ2 Image
    Surface Pro X SQ2
    Addresses 3rd party application performance and improves Wi-Fi reliability.
    View
Jul
01
  • Surface Pro X SQ2 Image
    Surface Pro X SQ2
    Resolves camera start issue, and improves stability, addresses 3rd party application performance, improves fingerprint recognition, and more.
    View
May
26
  • Surface Pro X SQ2 Image
    Surface Pro X SQ2
    Restores the functionality of integrated Camera.
    View
2022
Oct
05
  • Surface Pro X SQ2 Image
    Surface Pro X SQ2
    Improves system performance and stability, enables support for Dolby Atmos feature, and improves graphics performance and stability.
Jun
17
  • Surface Pro X SQ2 Image
    Surface Pro X SQ2
    Improves system performance and stability, improves graphics and Wi-Fi stability, enables support for Future Windows OS release, and resolves Camera setting issue.
    View
Feb
28
  • Surface Pro X SQ2 Image
    Surface Pro X SQ2
    Improves system stability and resolves system bugcheck, improves Camera performance, enables support for new Surface Type Cover, improves integration with Surface Dock 2, improves Bluetooth performance, and improves trackpad accuracy.
    View
Jan
05
  • Surface Pro X SQ2 Image
    Surface Pro X SQ2
    Improves graphics stability and performance, enables support for new Surface Slim Pen charger, and improves stability and performance in Windows 11.
    View
2021
Oct
22
  • Surface Pro X SQ2 Image
    Surface Pro X SQ2
    Improves trackpad accuracy, enables support for new Surface Type Cover and Surface Pen, and addresses device out-of-box experience issue.
    View
Jun
16
  • Surface Pro X SQ2 Image
    Surface Pro X SQ2
    Improves device stability and reliability.
    View
Apr
22
  • Surface Pro X SQ2 Image
    Surface Pro X SQ2
    Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
    View
Feb
16
  • Surface Pro X SQ2 Image
    Surface Pro X SQ2
    Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
    View
2020
Dec
15
  • Surface Pro X SQ2 Image
    Surface Pro X SQ2
    Improves device stability when resumes from sleep.
    View