Baidu searches for third-party TV application software (it is recommended to install an application market directly), and enters official website to download the latest version of apk file and copy it to a USB flash drive.
Start the box, insert the U disk into the usb interface of the box, the system will automatically identify the external device, pop up a dialog box, and select "All" to enter the file management.
If the dialog box of external devices does not pop up, you can enter local play -USB _ disk0-all under the "Application" page.
Locate the software installation package in the USB flash drive, and then click Install.