1

Go to your Android Settings > Apps & Notifications.

2

Select Advanced or the three dots at the top-right corner  users might see either option depending on their device.

3

Select Special App Access.

4

Choose Install Unknown Apps.

1

Locate the USB port on your TV or use an HDMI-to-USB adapter to add a USB port to the TV.

2

Use a cable that plugs into both the phone and TV or adapter to connect the devices.

3

Go to the Source button on the TV remote control or on-screen menu. Select USB.