TCL 4k Smart TV application installation without playstore
If you want to install application which are not in your google play store .
I have got a solution for it.
1. For that first you need to install es file explorer from play store in your mobile and then you have to search for network (from side bar) then choose android tv.
2. To connect your tv to your android smart phone you have to be in same wifi network.
3. You will get a small computer icon over there tap onto it.
And you will be connected to your tv.
And after that you can install apks which you have to download in your smart phone .
3. You will get a option for installing apk into your tv. Install it.
I tried it and it worked for me . I installed terrarium tv from which i can watch latest movies and latest tv shows.
I tried to install show box as well as but it does not work because it is made for mobile version.
If u like my post comment.