By default it will running to provide DLNA and AIRPLAY

Click the "WPA" button, it will switch to Miracast

The Miracast work well on my Samsung Notes 2 (Android 4.4.2) and Microsoft Lumia 640 (Windows 10 Mobile 1703)

But not work on my Samsung Note 4 (Android 6), it seems that due to Google drop Android support Miracast since Android 6

Reference : https://www.pcworld.com/article/2907520/streaming-media/how-to-use-miracast-to-mirror-your-devices-screen-wirelessly-on-your-tv.html

I already try three laptop running on Windows 10 (1607) and (1709) but failed to use Miracast.... And also, my iPad running on iOS 10.3.3, the AirPlay should work with this device, but it still failed ......

I try to search any firmware upgrade of this device but no luck. My device is running on firmware 1.1.9

Reference:

https://www.hktvmall.com/hktv/zh/main/DayDayTouch/s/H5520001/%E6%95%B8%E7%A2%BC%E6%B6%88%E9%96%92/%E9%9B%BB%E5%AD%90-%E6%95%B8%E7%A2%BC-%E9%9B%BB%E5%99%A8/%E5%BD%B1%E9%9F%B3%E7%94%A2%E5%93%81/%E5%AE%B6%E5%BA%AD%E5%BD%B1%E9%9F%B3/%E9%9B%BB%E8%A6%96%E4%B8%B2%E6%B5%81%E6%8E%A5%E6%94%B6%E5%99%A8-MS03-%E6%9B%B4%E6%96%B0%E7%89%88-%E7%99%BD%E8%89%B2/p/H5520001_S_MS-03W