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Installation Step 1 Download the sofa butler package to the U disk → 2U disk to connect Konka TV → 3 Open the U disk to find the installation package and install → 4 Installation is complete
The first step of the operation process: Baidu search "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.
Step 2: Find the "Storage Device" option via the status bar above the TV 
Step 3: Open the storage device and find the “Sofa Manager†installation package you downloaded earlier 
Step 4: Click on the “Sofa Manager†installation package and press to complete the installation. 
After the installation is complete, you can download all kinds of live broadcast software through the sofa butler, and watch the live broadcast at random. 
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.
Konka A48F how to use U disk to install third-party application tutorials, watch TV live video
The Konka A48F is equipped with a sofa butler on a U disk. Other Konka models can also refer to this tutorial.