The Samsung DeX app on Windows will no longer be supported after the One UI 7 update next year. Samsung encourages users to switch to the Phone Link app on Windows instead.

The end of the DeX Windows app isn’t the only change coming with One UI 7. Samsung also plans to drop support for downloading third-party edge panels, further streamlining the user interface.

“The DeX for PC on Windows OS will end support from One UI 7 version. We encourage customers to connect mobile phone and PC through the Link to Windows feature,” Samsung said on its website.

The One UI 7 rollout will mark the end of a fan-favorite feature. Samsung warns that it will be discontinuing DeX for PC on Windows OS. Users will still be able to connect their mobile device to ...

According to Samsung’s site, the DeX for PC Windows app will no longer be supported when One UI 7 rolls around (via Android Authority). Instead, the company is offering up Link to Windows as an ...

Samsung has delivered a revamped DeX experience in One UI 8 based on Android 16’s new desktop mode and, while most functionality is there, you might find some little tidbits that are different.

Your Samsung Galaxy phone doesn't just work as a phone: Thanks to a feature called Samsung DeX, which has been around since 2017, you can plug your handset into a monitor or computer and use your ...

As Microsoft keeps Windows 10 Mobile on life support, Samsung will continue expanding DeX with new features and scaling improvements, side-stepping past Continuum.

The end result is, Samsung’s new DeX supports real fullscreen in One UI 8. Just don’t expect to find it easily. You'll need to long-press that maximize button to escape the header and taskbar.

How to use Samsung DeX to connect your Galaxy phone to a bigger TV or monitor, and use Android like Windows or macOS.