Dell ThinOS 10.x 2602 and 2605 Release Notes

Release details

Release summary

ThinOS 10.x 2605 includes updates focused on improving authentication reliability, browser configuration control, and virtual desktop session behavior. Changes address usability gaps observed in published application workflows and window handling, along with refinements to input and session management.

Administrative improvements include additional configuration paths for time synchronization, more flexible upgrade handling on mobile devices, and expanded management visibility and system messaging through centralized management. The release also delivers stability and compatibility fixes across networking, peripheral access, authentication methods, and VDI connectivity, along with refreshed firmware and application components.

For more information, see DSA-2026-300: Security Update for Dell ThinOS for Multiple Vulnerabilities at Security Advisories, Notices and Resources.

For information about upgrading ThinOS 9.x and ThinOS 10.x to the latest ThinOS 10.x using WMS, see Upgrading to ThinOS 10.x.

Release date

July 2026

Build version

ThinOS10 2605_10.2100

WMS version

WMS 2605.0.1 Build 1311

Configuration UI package: 1.10.847