The new firmware update improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. The update is listed as an “April 22 release” on the Surface Pro X SQ2 Update History page.
Table of Contents
Changelog for April 22, 2021 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.
| Windows Update History Name | Device Manager Name | Version and Update |
|---|---|---|
| Microsoft Corporation – System Hardware Update | Qualcomm Advanced Modem Subsystem Device | 10400.1.77.3 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. |
| Qualcomm(R) Adreno(TM) 680 GPU | 27.20.1460.0 Improves graphics performance, system stability, and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Qualcomm(R) Bluetooth Radio Driver | 1.0.1460.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Qualcomm(R) Bluetooth UART Transport Driver | 1.0.1460.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Qualcomm(R) Bus Device | 1.0.1360.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Qualcomm(R) Bus Device | 1.0.1440.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Qualcomm(R) Data Device | 1.0.1460.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Qualcomm(R) Hexagon(TM) 690 DSP | 1.0.1440.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Qualcomm(R) Hexagon(TM) 690 DSP | 1.0.1440.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Qualcomm(R) Location | 1.0.1380.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Qualcomm(R) Memory and File System Device | 1.0.1440.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Qualcomm(R) System Manager Device | 1.0.1380.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Qualcomm(R) System Manager Device | 1.0.1440.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Qualcomm(R) System Manager Device | 1.0.1380.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Qualcomm(R) Wi-Fi B/G/N/AC (2×2) | 1.0.1420.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Surface Dock 2 Firmware Update Driver Extension | 6.1.137.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Surface Hid Mini Driver | 3.31.139.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Surface Pen BLE LC Adaptation Driver | 3.11.139.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Surface Pro X CDSP Subsystem Bus Device Extension | 1.0.1160.1 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Surface Pro X Power Engine Plug-in Device | 1.0.1380.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Surface Pro X SPI Device | 1.0.1380.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Surface Serial Hub Driver | 9.54.139.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Surface SMF Core Driver | 3.116.139.0 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Surface System Aggregator | 1.108.139.0 Improves system stability. | |
| Surface Touch Firmware | 5.0.121.139 Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices. | |
| Surface UEFI | 7.563.140.0 Improves system stability. |
Getting the Updates via Windows Update
You can get this new Firmware Update via Windows Updates, as we detailed here:On Windows 11:
- Go to Start > Settings (Win + I)
- Go to Windows Update and click on the Check for updates button
On Windows 10:
- Go to Start > Settings > Update & security
- From the Windows Update tab, click Check for updates
Surface Pro X SQ2 Update History
2024
Surface Pro X SQ2View
Resolves the issue that resulted in camera to crash unexpectedly and addresses a problem with keyboard functionality in the Windows Recovery Environment (WinRE) or Windows Preinstallation Environment (WinPE).
- Surface Pro X SQ2View
Enables a seamless experience with the new Pro Flex Keyboard and Slim Pen on the latest Surface Pro devices and addresses data collection regulatory requirements and updates the consent experience for data transmission.
- Surface Pro X SQ2View
Addresses an issue that was causing the device to unexpectedly crash and fixes a screen flickering or flashing issue when the device is connected to Surface Dock 2.
- Surface Pro X SQ2View
Addresses potential security vulnerability and improves system stability and extends device security certificate authority.
- Surface Pro X SQ2View
Improve camera stability, interoperability, and data collection regulation compliance by fixing audio device detection issues with the Surface Thunderbolt 4 Dock.
2023
- Surface Pro X SQ2View
Improves Wi-Fi stability and resolves graphics performance and stability issue.
- Surface Pro X SQ2View
Addresses potential security vulnerability and improves system stability and addresses keyboard disconnection issue.
- Surface Pro X SQ2View
Resolves camera start issue, and improves stability, addresses 3rd party application performance, improves fingerprint recognition, and more.
2022
- Surface Pro X SQ2View
Improves system performance and stability, enables support for Dolby Atmos feature, and improves graphics performance and stability.
- Surface Pro X SQ2View
Improves system performance and stability, improves graphics and Wi-Fi stability, enables support for Future Windows OS release, and resolves Camera setting issue.
- Surface Pro X SQ2View
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.
- Surface Pro X SQ2View
Improves graphics stability and performance, enables support for new Surface Slim Pen charger, and improves stability and performance in Windows 11.
2021
- Surface Pro X SQ2View
Improves trackpad accuracy, enables support for new Surface Type Cover and Surface Pen, and addresses device out-of-box experience issue.
- Surface Pro X SQ2
Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
- Surface Pro X SQ2View
Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
2020
COMMENTS
Let us know what you think!
We appreciate hearing your thoughts, questions, and ideas about “Microsoft rolled out April 2021 firmware updates for Surface Pro X SQ2”.