Updating your headset's firmware - mbucchia/Oasis-Driver-for-Windows-Mixed-Reality GitHub Wiki

If you have not connected your headset to a working Mixed Reality Portal in a really long time, the firmware on the headset will be outdated, and Oasis Driver for Windows Mixed Reality will have SteamVR display a warning and redirect you to this page.

Unfortunately, at this time there are only two options in this situation:

• Use the outdated firmware and hope for the best.
• Use your headset with Mixed Reality Portal one more time. This means installing an older version of Windows (before Windows 11 24H2) and running the original Mixed Reality Portal.