To watch futures on TV, you must search for futures software in the TV app store, download and install it, and then you can watch futures.

First prepare a U disk, download the stock software installation package (apk format) on your computer, copy and store it to the U disk after downloading.

Insert the U disk into the USB interface of the TV, turn on the TV, enter the main interface, find the high-definition player, press the confirm button to open it, select the external storage device, press the confirm button to open it, and then you can open it. After seeing the content on the USB flash drive, find the installation package of the stock software, open it and follow the prompts to install the software on the TV.