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 right file of the original file is renamed to remove the .apk. 2. Insert U disk into Hisense L**K220 arbitrary USB interface, open the box for easy use; 3. After you enter the poly, you can reach the bottom and find the "U disk assistant" in the tool column. 5. Find the sofa housekeeper saved in advance to the U disk, select Open; Moving head beam light
Well and hight quality control
Our company have 13 years experience of LED Display and Stage Lights , our company mainly produce Indoor Rental LED Display, Outdoor Rental LED Display, Transparent LED Display,Indoor Fixed Indoor LED Display, Outdoor Fixed LED Display, Poster LED Display , Dance LED Display ... In additional, we also produce stage lights, such as beam lights Series, moving head lights Series, LED Par Light Series and son on...
Moving Head Light Series,Beam Moving Heads Light,Beam Moving Light,Moving Head Light Beam Guangzhou Chengwen Photoelectric Technology co.,ltd , https://www.cwleddisplay.com
[Installation process]
1 Download the sofa butler to install the file to the U disk → 2 enter the use of search U disk assistant → 3U disk management to open the installation file → 4 to complete the installation
ã€Steps】 
New design products
Customers design and Logo are welcomed
Quickily delivery
Competitive prices
Fit for gifts and premiums
sample can be available
OEM acceptable
Years of exporting experience as professional stage lighting manufacturer:
Senior R&D technical staff with 7 years experience in stage lighting industry;
Strict quality control in producing to maintain reliable quality;
Provide cost-effective products, wholesale price;
Professional sales team to provide perfect service.
Hisense LEDK220 installs third-party applications via U disk
Hisense L**K220 is equipped with an Android operating system for all models, Android operating system can be more convenient to install third-party applications. The following installation methods apply to all Hisense smart TVs.
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. 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.