Sony KD-55A1 TV installs third-party applications via USB stick

This tutorial is for Sony KD-55A1 TVs. For other Sony TV models, refer to this tutorial.

[Installation process]
1 Download the sofa butler to install the file to the U disk → 2U disk connection Sony KD-55A1 → 3 local playback Open the installation file → 4 installed successfully

【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 to the Sony TV, and then enter the main screen of the Sony TV.



3. Find security and restrictions on the main screen.


Click the Unknown Source option and click Open.


4. Return to the main interface, enter the application assistant, read the contents of USB1




Find the sofa butler apk installation package that was previously put into the USB flash drive (Note: If you had previously installed the sofa butler's APK installation package into the USB flash drive, but you did not see the installation package in this step, please format the USB flash drive. Or replace a new U disk again)


Click Install and open
5. Complete the installation.


6. After the installation is complete, click "Open" to enter the sofa butler interface to quickly install all types of TV applications.
Turn on the display sofa butler interface, indicating that Sony TV has correctly installed the sofa butler, you can download any TV application you want in the sofa butler.

If you still cannot read the USB flash drive, you are advised to format the USB flash drive in FAT32 format first (if there is any other content in the USB flash drive, export it and then format it) or try another USB flash drive.
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 videos on smart TVs, recommend watching TV live broadcasts, and recommend HDP live streaming. For more interesting content, please use Tencent video TV, TV, Fun smart TVs and boxes, and more exciting content on the sofa.

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