LeTV 3X40 U disk installation application market

LeTV 3 Series TV Installs Sofa Butler Through U Disk

Installation process 1 Download the sofa butler installation file → 2U disk to connect the TV → 3 TV to enter the file management → 4 read the U disk file → 5 Installation is complete
1. First, go to the sofa butler's official website to download the installation package, download address: http://, V4 and V5 can be;

2. Copy the installation package to the U disk, insert the TV, do not rush to open the file management;

3. Find "Settings" and select "System Settings";

4. Find "General" and click to enter
Find the "safe" menu
Open "Unknown source application" option
Successfully opened the "Unknown source application" as shown below:

5. Next back to the desktop, find "File Management"

Select "Storage Device"

Find "External Storage"

Open the sofa butler package and follow the prompts to install it.

At this point, your LeTV has successfully cracked the installation of third-party applications, and then you can play casually! After the sofa butler application market is installed, various live on-demand softwares can also be downloaded on the sofa.

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).

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.

Electronic Fireproof Safes 

Safes that can resist fire for 0.5 hour.


Special fireproof material stuffing which resist damage;

Seamless molding case;

Heavy duty style doors and hinges;

 Anti-drilling, anti-burglar and anti-force;

Yongfa patent: dual system protection;

Fire proof for 1 hour and it can ensure an inner temperature to be less than 177°C(350°F), while exposed to 927°C(1700°F) flames;

Strong hinges and door-bolts;

0.5 Hour Fireproof Safe

0.5 Hour Fireproof Safe,Mechanical Fireproof Safes,Electronic Fireproof Safe,Fireproof Ammo Safes,Fireproof Safes