Mirroring from Verizon Samsung Phone / Tablet to TCL Roku Smart TV
I have no internet router -- I just have a mobile hotspot set up on my tablet that connects to other computers through a Verizon mobile data plan that the aforementioned tablet and a Samsung phone utilize to access computers through through Verizon's communicative towers.
My TCL Roku Smart TV connects to other computers through that tablet hotspot.
I want to mirror all activity on my Samsung phone and tablet to my TCL Roku Smart TV individually when I want to assimilate video / audio through my TCL Roku Smart TV being distributed by my Samsung phone or tablet -- Please tell me how such a connection can be made. (Miracast / other Android apps won't connect the TCL Roku Smart TV to the phone).
Screen mirroring is turned on in the TCL Roku Smart TV settings.