The Xbox Offline System Update (OSU) process allows you to update your console by downloading a file to a USB flash drive and then installing that file directly onto your Xbox Series X|S or Xbox One console. To use the Offline System Update, you'll need:

To use the recovery image you download, you’ll need a USB drive. Having trouble signing in? Contact Us. Use a Bare Metal Recovery (BMR) drive to restore your Surface device to factory settings.

To update a Surface Pro 8 with build 22621 of Windows 11, choose SurfacePro8_Win11_22621_25.083.35877.0.msi. Note: If there isn’t an .msi file that corresponds to the Windows build you have installed, select the .msi file that's closest to (but still lower than) your build number.

The Xbox Offline System Update (OSU) process allows you to update your console by downloading a file to a USB flash drive and then installing that file directly onto your Xbox Series X|S or Xbox One console. To use the Offline System Update, you'll need:

Find out how to keep your Xbox Wireless Controller up to date.

Learn about all the latest firmware updates to your Surface.

Learn how to revert the firmware on an Xbox controller if you're experiencing Bluetooth connection issues.

To update your dock using downloadable MSI packages, go to Surface Thunderbolt™ 4 Dock Drivers and Firmware, select Details, and choose a package to download. Note: This method isn't supported for any Surface model that uses Windows in S mode. Follow these steps to keep your Surface Dock 2 updated.

If you're unable to update your Xbox Wireless Controller, Xbox Elite Wireless Controller Series 2, or Xbox Adaptive Controller, there might be a technical issue with the accessory or an issue with the firmware. Before you try the steps below, power cycle the controller. To do so:

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