TCL TV L42E5300D how to install third-party software through U disk, watch live video tutorial
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Installation process 1 Download the installation file, put it in the U disk/SD card specified folder → 2 Restore with software Open the installation file → 3 Installation is successful
Steps
1. Baidu searches for "Sofa Manager" and clicks on the top ranked search results to enter the sofa (). 
You can also directly download the sofa butler apk installation package by clicking on the right link: http://app.shafa.com/shafa.apk. Download a good apk installation package, please copy to U disk. 
2, in the U disk or SD in a new file named TVManager, in this file and then build a child file named backup, the sofa butler apk placed in the backup (if you use the TV's existing SD card, you can directly find the backup folder).
3, find the TV guardian or television manager, open will find there is a software management. 
4. Click Software Management to enter Software Recovery. 
5, find the sofa housekeeper, click on "install" or "recovery", after a few seconds will prompt the completion of the installation and then withdraw, you can find in the "application" page or "all applications" just installed sofa housekeeper. 
Some models because the sofa butler will be installed on the U disk or SD card, unplug the U disk or SD card, the sofa butler will disappear, just plug it back into the TV to normal use. Or you can transfer the sofa butler to the TV memory via the TV Guard's transfer function.
Note for installing butler:
1. If you are using the sofa butler to download the application, you will be prompted to “Prohibit the installation of unknown sourcesâ€. Please click “Settings†in the tool box of the sofa butler to start the automatic installation.
If you are unable to install the application after confirming that the automatic installation is enabled, use the method of installing the sofa butler to install the two settings "appointer" and "installer" apk.
Click to download: "Settings" and "Installer" download links"
2. Finally, please open the settings to allow installation of unknown sources. 
(The two software should not be installed on the sd card. It must be installed on the TV. After successfully installing the “settings†software, some of the features in the setup software will be directly exited, but it will not affect the use.) 
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 following sofa butler official QQ group.
Watch videos with smart TVs, and recommend using Tencent videos. Fun smart TV (and box), exciting content in the sofa network. 
