hy300 projector does not connect to cell phone

When the cell phone does not connect to the projector, the problem may be that the cell phone's wireless display is disabled. And when this happens, the cell phone does not show the list of available devices to mirror the cell phone's screen with the projector. That's why we have to go to the cell phone's settings and click on the 3 dots to activate the cell phone's projection. But if the cell phone does not have the 3 dots option, it may be that the cell phone does not have screen mirroring available. In this case, to connect the cell phone to the Hy300 projector, you will need an HDMI cable for cell phones or Anycast or a Samsung screen mirroring adapter that mirrors through the Samsung cell phone's Dex mode. 😁