Millet TV 4 55-inch version through the U disk installation sofa housekeeper, millet TV 4 other models can also refer to this tutorial. [Installation process] 1 Download the sofa butler installation file to the U disk → 2 settings allow "install unknown source applications" → 3 find the installation package through the HD player → 4 complete the installation ã€Steps】 1. Baidu search for "sofa manager" into the sofa network, download the sofa butler package; or directly click the link (http://app.shafa.com/shafa.apk) to download the sofa butler package. Copy the downloaded apk installation package to the U disk. 2. Open "TV Setup" → "Account Security" and set "Install unknown source applications" and "Mileon Security" to "Allow". 3, U disk access millet TV, will automatically pop up tips 4. If there is no pop-up prompt, manually open the "HD player" under the application. 5. Switch to the Devices tab and select Move Storage Devices. 6, open U disk, find the sofa butler package. 7. Install the sofa butler and open it. If the above method still can not be solved, please log in to find a specific model of the tutorial, as follows: If the installation fails, restart the device and try again by following the steps (may be useful). Watch on-demand video on smart TVs, recommend using a TV cat, watching live TV, and recommending live HDP; more interesting content, please use Tencent video TV version, Youku video TV version, etc.; Fun smart TV and box, more exciting Content is on the sofa butler.