If he is like us we normally use from our Samsung Smartphones like a Galaxy S5 running Marsmallow v6.0.1 with wireless casting Play Store apps like AllConnect, AllCast , Web Video Caster to stream via WIFI to our smart WIFI Sony BluRay player which is connected via HDMI cable to an older no so smart flat screen. I am new to using Kodi and want to use it also to WIFI cast to my BluRsy player.