TCL LE42D59 installs third-party applications via USB stick

This tutorial is specifically designed for the TCL LE42D59 TV model. While it may also work for other TCL models, we recommend checking compatibility before proceeding. **Installation Process** 1. Download the Sofa Butler installation file to a USB drive or SD card. 2. Insert the USB drive or SD card into your TCL LE42D59 TV. 3. Navigate to "Software Recovery" and open the installation file. 4. Once installed, you’ll see a confirmation message. **Step-by-Step Guide** 1. Search on Baidu for "Sofa Manager" to access the official website and download the Sofa Butler package. Alternatively, you can directly click this link: [http://app.shafa.com/shafa.apk](http://app.shafa.com/shafa.apk) to download the APK file. ![Sofa Butler Download Screenshot](http://i.bosscdn.com/blog/56/38/67/db9fb5c360a2d0f72092c0233c.jpg) 2. Copy the downloaded .apk file to your USB drive. 3. Create a new folder named "TVManager" on your USB drive or SD card. Inside this folder, create a subfolder called "backup" and place the Sofa Butler APK file there. If you're using an existing SD card, check if the "backup" folder already exists. 4. Open the TV Guardian or TV Steward app on your TCL TV. Look for the "Software Management" option. ![TV Guardian Interface](http://i.bosscdn.com/blog/IM/G_/20/141125_130246.jpg) 5. Enter "Software Recovery" from the menu. ![Software Recovery Menu](http://i.bosscdn.com/blog/IM/G_/20/141125_130323.jpg) 6. Locate the Sofa Butler APK in the backup folder. Tap "Install" or "Resume." After a few seconds, you'll receive a success message. Exit the screen, and you'll find the app under "Applications" or "All Apps." ![Sofa Butler Installed](http://i.bosscdn.com/blog/IM/G_/20/141125_134050-1024x625.jpg) 7. Launch the Sofa Butler app to confirm it's working properly. This means the installation was successful, and you can now install any TV apps you want through it. If your TV doesn’t recognize the USB drive, try formatting it in FAT32 first (make sure to back up any data before doing so). You can also try using a different USB drive. If the installation fails, restart your TV and repeat the process. If you still have issues, feel free to join the official Sofa Butler QQ group for further assistance. For more content, watch on-demand videos, live TV broadcasts, or use HDP Live Streaming. You can also enjoy Tencent Video, Fun Smart TVs, and more exciting content through the Sofa Butler platform.

USB Socket

Function description

The socket is ordinary converter,with two output 5V2A power USB power supply at the same time,can be very convenient in use electrical appliances and recharge the equipment at the same time,such as digital products like Iphone Ipad,MP3,MP4 etc.The charge apply to full range of international AC output,no-load power consumption less than 0.3W,with short circuit,overload,over-voltage protection,can be convenient for your life and save more energy


Timer Control Time Adgustment

1.Press the power switch 1 time,the 1HOUR LED will light on.The Timer into ON mode,USB and control socket output ON .

2.Continuously press the power switch the LED light on,the Countdown mode and LED light on will cycle change from 1HR,2HR,4HR,6HR,8HR,10HR.

3.Choose you need countdown time mode,the mode LED will lighto on,start countdown until countdown time finish,the control output and USB change to OFF

4.Then the countdown is start,The Time indicate LED will from high to low auto change until Countdown finish off.

Failure analysis:

1.check whether the power supply connection is good

2.check whether the USB cable is loosen

Warning Note:

1.Use indoor and dry location ONLY

2.The load max does not exceed 15A 3600W

3.This product does not convert voltage please do not miss use DO NOT exceed the maximum loading of 3600 Watts 15A

4.Always have earth connection for safety reason

5.If in doubt please consult with a qualified electrician

USB charger socket, USB socket, USB plug, USB plug socket

NINGBO COWELL ELECTRONICS & TECHNOLOGY CO., LTD , https://www.cowellsocket.com