There is a useful feature in Shafa that enables you to install app remotely from Computer using Shafa to your Android Tv box without physically transferring the data using USB drive. It is quite a convenient feature and i used it often. To use it, you need to have a computer or laptop which are connected to the same router as your Android Tv Box. Else, they have to be in the same local area network(LAN).
To Install app remotely from Computer using Shafa, you will have to enter Shafa first. Then, go to the last tab, 工具箱(toolbox) and you will see the screen below. To start the remote installation, you need to click on the 远程控制 as highlighted in the red box.
After that, you will see the screen below. Please ensure that your Android Tv box and your computer are connected using the same router. Else, they have to be in the same Local area network. You will see some numbers in the red box as shown below. Copy that number down and paste that number into the computer browser.
Type the number given into your computer browser and you will see the screen below. It should be in a form of 192.xxx.xxx.xxx:8899. After that, click on the icon highlighted in the red box.
You will be able to see an option that enable you to upload the apk to your Android Tv box as shown below. Next, click the option highlighted in the red box and you can start to upload your apks. After that, you have to return back to your Android Tv Box to start the installation of the uploaded apk.
If you have any question or thing that you do not understand, you can contact via telegram or email. For faster response, please contact me via telegram. The QR code is the link to contact me via telegram. Telegram is messaging app for smartphone similar to whatapp.