Yesterday I went to a jio Distributor to buy a jiofi 3 a portable hotspot device . While talking with distributor , i had a chat about the release date of jio dth . He told , He didnt know the exact date but he said he had a demo device , So he unboxed it in front of me and let me take some snaps . Looking at the device it seems that it requires internet for TV streaming cuz of a RJ45 port.
Have a Look at A device Itself.