Cool open 55A3 install third-party applications via U disk / SD card

Cool open 55A3 through U disk / SD card installed sofa housekeeper, this tutorial applies to cool open 55A3 and other similar models;

[Installation process]
1 Download the sofa butler installation package to the U disk → 2U disk to connect the TV → 3 read the U disk file → 4 to complete the installation

【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. Connect the U disk with the sofa butler installation package to the USB interface of the CoolTV. Select “My” → “Local Media” on the TV homepage.



3, press OK, the disk icon pops up, continue to press OK. Note that if the TV is connected to more than one USB flash drive at the same time, select the USB flash drive with the installation package.



4, find the sofa butler package, press Ok to install.



5, install a sofa butler.



6, complete the installation, open the sofa butler. Using the sofa butler, you can download any desired TV application.



If the installation fails, restart the device and try again by following the steps. 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.

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