After downloading, put it on a USB flash drive and plug it into the TV.
Press the "Setup" key on the remote control to enter the system setup.
Open the General option.
Find "security"-open the "unknown source application" option, Figure 2.
Then open the USB flash drive for installation, and then open it after installation.
In addition to micro-live broadcast, there are TV artists, live dogs and so on. You have a sofa butler app and everything.