Samsung SM-G780G/DS User Manual page 62

Apps and features
On your smartphone's screen, tap Start now.
3
When they are connected, the Samsung DeX screen will appear on the computer.
Wireless connections
You can use Samsung DeX by connecting your smartphone to a TV or a computer wirelessly.
On your smartphone, open the notification panel, swipe downwards, and then tap
1
(DeX).
Tap DeX on TV or monitor or DeX on PC.
2
Select a TV or a computer from the detected devices list and tap Start now.
3
Some TVs will only be detected when its screen mirroring mode is turned on.
The computer must be connected to the same Wi-Fi network as your smartphone and the
Samsung DeX app must be running on it.
If the connection request window appears on the TV or the computer, accept the request.
4
Follow the on-screen instructions to complete the connection.
5
When they are connected, the Samsung DeX screen will appear on the TV or the
computer.
• It is recommended to use a Samsung Smart TV manufactured after 2019.
• Make sure that screen mirroring is supported on the TV you want to connect to.
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