All models of the Hisense L**EC290N come with the Android operating system, which offers greater flexibility for installing third-party apps. This makes it easier to expand your smart TV experience by adding various applications. The installation process described below is compatible with all Hisense smart TVs.
**Installation Process:**
1. Download the "Sofa Butler" app and save the APK file to a USB drive.
2. Insert the USB drive into any available USB port on your Hisense L**EC290N.
3. Open the "U Disk Assistant" feature from the tools menu.
4. Navigate to the USB drive and locate the Sofa Butler APK file.
5. Select and open the file to begin the installation.
**Step-by-Step Guide:**
1. Search for "Sofa Manager" on Baidu or directly download the package using this link: [http://app.shafa.com/shafa.apk](http://app.shafa.com/shafa.apk).
2. Once downloaded, copy the APK file to a USB drive.
3. Remove the ".apk" extension from the file name before saving it to the USB drive.
4. Insert the USB drive into your Hisense TV.
5. Go to the "U Disk Assistant" in the tool section.
6. Browse the files on the USB drive and select the Sofa Butler APK.
7. Tap "Open" to start the installation.
If the installation fails, restart the TV and repeat the steps. If you still face issues, feel free to reach out to the official Sofa Butler QQ group for support.
For an enhanced viewing experience, consider using apps like TV Cat for on-demand content, HDP for live TV, or the TV versions of Tencent Video and Youku. For more entertainment options, explore the Sofa Butler platform, where you can find exciting content tailored for smart TVs and set-top boxes.
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