The new firmware update enables Mobile Operator self registration. The update is listed as a “September 24 release” on the Surface Pro X SQ1 Update History page.
Changelog for September 24, 2020 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 | 10400.1.77.0 Enables Mobile Operator self registration. |
| Qualcomm(R) Bluetooth Radio Driver – Bluetooth | 1.0.1080.0 Improves BT connection reliability when the device resumes from sleep. | |
| Qualcomm(R) Bluetooth UART Transport Driver – Bluetooth | 1.0.1080.0 Improves BT connection reliability when the device resumes from sleep. | |
| Qualcomm(R) System Manager Device Extension | 10400.1.77.0 Enables Mobile Operator self registration. | |
| Qualcomm(R) Wi-Fi B/G/N/AC (2×2) Svc – Network adapters | 1.0.1080.0 Improves Wi-Fi connection reliability when the device resumes from sleep. | |
| Snapdragon (TM) X24 LTE Modem – Network adapters | 1.0.1180.0 Enables Mobile Operator self registration. | |
| Surface Hot Plug – System devices | 3.71.139.0 Improves system stability, and addresses issues related to system bugcheck. | |
| Surface Light Sensor – System devices | 1.37.139.0 Addresses issues related to system bugcheck. | |
| Surface Pro X Wi-Fi B/G/N/AC (2×2) Svc – Network adapters | 10400.1.22.0 Improves Wi-Fi connection reliability when the device resumes from sleep. | |
| Surface Touch Pen Processor – Human Interface Devices | 4.212.137.0 Improves pen inking when palm is also on the screen. | |
| Surface UEFI – Firmware | 3.527.140.0 Improves system stability, and addresses issues related to system bugcheck. | |
| Surface Dock 2 Firmware Update Driver Extension | 5.5.0.0 Enables Surface Dock 2 update. |
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 Update History
2024
Surface Pro X SQ1View
Resolves an 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 SQ1View
Enables a seamless experience of using the new Pro Flex Keyboard with Slim Pen with the latest Surface Pro devices and addresses data collection regulatory requirements and updates the consent experience for data transmission.
- Surface Pro X SQ1View
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 SQ1View
Addresses potential security vulnerability and improves system stability and extends device security certificate authority.
- Surface Pro X SQ1View
Improve camera stability, resolve audio detection issues, and ensure compliance with data collection regulations.
2023
- Surface Pro X SQ1View
Improves Wi-Fi stability and resolves graphics performance and stability issue.
- Surface Pro X SQ1View
Addresses potential security vulnerability and improves system stability and addresses keyboard disconnection issue.
- Surface Pro X SQ1View
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 SQ1View
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 SQ1View
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 SQ1View
Improves system stability and resolves system bugcheck, improves Camera performance, enables support for new Surface Type Cover, improves integration with Surface Dock 2, improves trackpad accuracy, and improves Bluetooth performance.
- 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. - Surface Pro X SQ1View
Improves graphics stability and performance, enables support for new Surface Slim Pen charger, and improves system 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 SQ1View
Improves trackpad accuracy, enables support for new Surface Type Cover and Surface Pen, and addresses device out-of-box experience issue.
- Surface Pro X SQ1View
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.
- Surface Pro X SQ2View
Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
2020
- Surface Pro X SQ1
Enables Mobile Operator self registration.
- Surface Pro X SQ1View
Improves the Microsoft Teams app experience and resolves intermittent display issues.
2019
- Surface Pro X SQ1View
Improve system stability, battery performance, and stability when in hibernation.
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