1. First download the sofa butler, and then refer to this tutorial, remove the suffix name (.apk) of the downloaded sofa butler file, and then save it to the U disk; the original file right-click the file to remove the .apk. 2. Insert the U disk into any USB port of the box and open the box for easy use; 3. After getting into the poly, use the "U disk assistant" to open the bottom of the tool. 5. Find the sofa housekeeper saved in advance to the U disk, select Open; 
[Installation process]
1 Download the sofa butler to install the file to the U disk → 2 Enter to use the search to install the ES file browser → 3U disk management to open the installation file → 4 to complete the installation
ã€Steps】 
Hisense Box K1 installs the sofa butler tutorial through U disk
Method one: install through U disk 2. Open the official application market of the Hisense Box "Getting together" and click on the arrow to enter. Open application search Search for the content "ES File Browser", find the application download and install, and select Run. (Open the U disk with the sofa butler package in the ES file browser and install it) 3. Insert the USB flash drive into the USB port of the box and open the ES file browser. Enter the bookmark in the upper left corner. The system will detect all APK files in the USB flash drive and find the local storage and installation package.
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.
4. Click on Install. (Note that if you haven't enabled "Allow installation of third-party applications" before, similar prompts will pop up at this time. Please set up to allow installation of third-party applications.)
After the installation is completed, you can install various types of live broadcast software on the Hisense box through the sofa butler client, such as HDP live broadcast, small micro-broadcast is very popular among the sofa butler, and the picture quality is very clear.
Method Two:
4. Select all files;
If the installation fails, restart the device and try again by following the steps (may be useful). Still have questions please add the following sofa butler official QQ group.
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.