Surface Update History:
Improvements and fixes in the updates
August 2025 updates
August 6 releaseThe following update is available for Surface Pro 9 with 5G (SQ3 Processor) devices running Windows 11 Update, Version 22H2 or greater.
Improvements and fixes:
- Security:
- Addresses a security vulnerability related to Dolby advisory CVE-2024-44074 that compromised local privilege.
- Reliability:
- Enhances the stability of the device, reducing the occurrence of blue screen during instances including reboot and shutdown requests.
- Performance and usability:
- Resolves an issue that prevented users from finding or selecting Dolby Atmos from the system tray audio options.
| Windows Update Name | Device Manager |
|---|---|
| 3.30803.830.0 | DolbyAPO Software Device (HSA) - Software components |
| 9.1224.1102.32 | Dolby Device Extension - Extensions |
| 3.30806.863.0 | DolbyAPO SWC Device - Software components |
| 2.149.19.0 | Surface SPT Core - System devices |
Source:
Surface Pro 9 update history | Microsoft Support
List of updates for Surface Pro 9.
support.microsoft.com
Download Surface Pro 9 with 5G (SQ3 Processor) Drivers and Firmware from Official Microsoft Download Center
All current drivers and firmware for the Surface Pro 9 with 5G (SQ3 Processor)
www.microsoft.com
