Dex rotation for samrt phones: how to switch portrait display ?

[VsCoDe]

Dex is a very productive mode.  Why there is still no portrait mode for dex?

It's very convenient to use these flagship smart phone with a portable screen.

BUT

Dex can not show portrait A4 pdf file. Because it can't display in portrait direction😔.

Dex can not use full screen to play vertical game.  Because it can't display in portrait direction😔.

If we turn off dex but use mirroring output, there are still large black block and only a small part in center display portrait app. 

Why can't let dex have a landscape/portrait switch button?

Portrait mode can significantly enhance productivity and usage of dex mode.

Please, is there any method to rotate apps in dex ?

And please Samsung develop team to enhance dex supports both landscape and portrait in future release

[2TC-sy67]

At the top of the screen, scroll down to show shortcuts, then go to as shown in pictures 1 and 2. This may solve the problem.

[2TC-sy67]

Also, as explained about the program, it connects via wireless, meaning that there are network settings, almost like Chromecast. You must adjust the network connection settings, and this may require adjusting the router or device used to connect Dex to the screen, phone, or computer.

[VsCoDe]

This orientation setting is only work for phone itself, will not work for dex screen.

[2TC-sy67]

VsCoDe#

[VsCoDe]

Samsung smart phone can run dex when it connect to usb c(dp alt) or hdmi these kinds of cabled video output.

[2TC-sy67]

Yes, that's right, that's better.

[2TC-sy67]

This is the right solution for me, you can post and comment again.