LeTV 4 X40 installs the sofa butler TV application market through U-disk, LeTV TV other models can also refer to this tutorial.
[Installation process]
1 Download Sofa Butler Installation File → 2U Disk to Connect TV → 3 TV Enter File Management → 4 Read U Disk File → 5 Installation Completed
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. Change the suffix name .apk to uppercase .APK. (Example: com.shafa.market_4.5.3.apk needs to be changed to uppercase com.shafa.market_4.5.3.APK)
Note: If you do not change the suffix name to uppercase, LeTV 4 X40 TV will not recognize the apk installation package.

3, the U disk into the music as Super 4 X40, will pop up a prompt box, select to view "all", users who do not pop up this dialog box, you can find "file management", enter the U disk;


4, from the U disk to find just downloaded the sofa butler package, click to complete the installation.


If you still can not read the U disk, it is recommended to format the U disk to FAT32 format (if there are other contents in the U disk, export and then format), or try another U disk.
If the installation fails, restart the device and try again by following the steps (may be useful). Still have questions please add the official QQ group below.
[Installation process]
1 Download Sofa Butler Installation File → 2U Disk to Connect TV → 3 TV Enter File Management → 4 Read U Disk File → 5 Installation Completed
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. Change the suffix name .apk to uppercase .APK. (Example: com.shafa.market_4.5.3.apk needs to be changed to uppercase com.shafa.market_4.5.3.APK)
Note: If you do not change the suffix name to uppercase, LeTV 4 X40 TV will not recognize the apk installation package.

3, the U disk into the music as Super 4 X40, will pop up a prompt box, select to view "all", users who do not pop up this dialog box, you can find "file management", enter the U disk;


4, from the U disk to find just downloaded the sofa butler package, click to complete the installation.


If you still can not read the U disk, it is recommended to format the U disk to FAT32 format (if there are other contents in the U disk, export and then format), or try another U disk.
If the installation fails, restart the device and try again by following the steps (may be useful). Still have questions please add the official QQ group below.
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