On March 15th we released updates for Surface Pro (Model 1796) and Surface Pro with LTE Advanced (Model 1807) devices to Windows Update for Surface UEFI and Surface System Aggregator Firmware. These updates are now available in MSI format on the Microsoft Download Center from the following links:
Click Download to download the following files from the Surface Pro Drivers and Firmware page at the Microsoft Download Center:
- SurfacePro_WiFi_Win10_15063_1802107_6.msi
- SurfacePro_WiFi_Win10_16299_1802107_6.msi
Click Download to download the following files from the Surface Pro LTE Drivers and Firmware page at the Microsoft Download Center:
- SurfacePro_LTE_Win10_15063_1802007_4.msi
These updates provide improvements to battery reliability and resolve potential security vulnerabilities, including Microsoft security advisory 180002.
| Important! |
| Installing these updates to Surface UEFI first require that the device is updated with the Surface System Aggregator firmware, v233.2099.256.0 or above for Surface Pro (Model 1796) and v233.2102.1.0 or above for Surface Pro with LTE Advanced (Model 1807). When you install these updates using the MSI, the MSI will automatically detect if this prerequisite has been met. If the prerequisite is not present on the device, the MSI will install the prerequisite but will not install the Surface UEFI. After restarting the device to complete installation of the Surface System Aggregator firmware, you will need to run the MSI for a second time to complete the update process and install the Surface UEFI update. For more information, see KB 4132279. |
For your convenience, the updated components and the improvements they provide:
Surface Pro with LTE Advanced (Model 1807):
- Surface System Aggregator Firmware (v234.2110.1.0) improves battery reliability.
- Surface UEFI (v234.2110.770.0) resolves potential security vulnerabilities, including Microsoft security advisory 180002.
Surface Pro (Model 1796):
- Surface System Aggregator Firmware (v 233.2111.256.0) improves battery reliability.
- Surface UEFI (v233.2110.770.0) resolves potential security vulnerabilities, including Microsoft security advisory 180002.