Fixed an issue where sometimes you wouldn’t be able to use FIDO to unlock your PC if it was connected to an external display with the laptop lid closed.

Fixed a rare issue where FindWindow and FindWindowEx might return an unexpected window.

Improved DPI-awareness when launching setup.exe from a mounted ISO, so the initial logo while it’s preparing should no longer be blurry in certain cases.

Fixed an issue believed to be the root cause of certain network cameras unexpectedly not being added when you selected them under Bluetooth & Devices > Cameras.

Fixed the font used on the Wi-Fi section of Quick Settings when Wi-Fi was off, so that it’s consistent with the other text in Quick Settings.

Removed the backplate from UWP app icons in Apps > Default apps and Apps > Apps for websites.

When moving your mouse over the sound icon on Quick Settings, the tooltip will now display when spatial audio is in use – not just that it is enabled.

The cloud suggestion feature Simplified Chinese IME that began rolling out with Build 25217 is now available for all Insiders in the Dev Channel.

Tablet-optimized taskbar which began rolling out with Build 25197 is now available to all Windows Insiders in the Dev Channel, as is the System Tray improvements that began rolling out with Build 25211 that include drag and drop.This currently only works with Microsoft accounts today with AAD support coming later.

Users can toggle this feature via Settings > Accounts > Windows backup > Remember my preferences > Language preferences. The change that began rolling out with Build 25179 to the spelling dictionary so that it now uses a language-neutral word list and syncs across all devices that use the same Windows account is now available to all Windows Insiders in the Dev Channel.We’re also rolling out a Phone Link update to Windows Insiders that introduces instant access to your phone’s hotspot with Samsung devices.We’ve also added a handful of known issues – be sure to check them out below.This build includes a few minor changes including increasing the rollouts for a few features.Hello Windows Insiders, today we are releasing Windows 11 Insider Preview Build 25231 to the Dev Channel.

Windows 11 download insider preview