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MIDI box MG101 installs third-party applications via U disk to see live
**Preparation Tools:**
You will need a TTL serial cable, a USB flash drive, and a computer.
**Tip:** Before proceeding, make sure to purchase a reliable TTL data cable. It's important to find a seller who provides the necessary drivers and install them properly before continuing with the steps below.
**Download Putty:**
You can download Putty from the following link: [putty.zip (280.1 KB)](http://example.com/putty.zip)
**Step 1: Connect the TTL Cable**
Before starting, ensure that the TTL cable is properly connected to your set-top box and your computer.
**Step 2: Configure COM Port Settings**
- Right-click on "My Computer" > "Properties" > "Device Manager" > "Ports (COM & LPT)"
- Look for a port named "COM X" (where X is a number).
- Open its properties and go to the "Port Settings" tab.
- Set the baud rate to **115200** and click "OK".
**Step 3: Prepare the USB Flash Drive**
- Download the required APK files and save them onto the USB flash drive.
- Rename the files as follows:
- `Shafa1.apk` – Sofa Butler Desktop
- `Shafa2.apk` – Sofa Butler
- You can download `Shafa1.apk` from this link: [Sofa Butler Desktop](http://app.shafa.com/apk/shafazhuomian.html)
- The link for `Shafa2.apk` is not fully provided here, so you may need to search for it or contact the developer.
- Insert the USB flash drive into the set-top box’s USB port.
**Step 4: Launch Putty**
- Open the `putty.exe` file.
- In the session setup, select "Serial" and enter the correct COM port number (e.g., COM3).
- Click "Open" to start the connection.
- Power on the set-top box. If nothing happens, check the TTL cable connections, especially if RX and TX are swapped.
**Step 5: Install the Applications**
Once the code starts running in Putty:
- Press the **Enter** key.
- Copy and paste the following commands one by one, pressing **Enter** after each:
```
su
get permission
mount -o remount,rw /system
cd /mnt/usb/sda1
cp shafa1.apk /system/app
ls /system/app
mount -o remount,rw /system
chmod 0755 /system/app/shafa1.apk
am start com.shafa.tvlauncher
reboot
```
**Step 6: Restart and Use**
After the reboot, wait about a minute for the system to load. The Sofa Butler desktop should appear automatically. From there, you can:
- Access the "Essential Application" section.
- Download the Sofa Butler app or install it directly from the USB drive.
- Install additional software based on your needs. It's highly recommended to install a "Video Fast Search" tool, which offers a wide range of resources.
This guide is designed for users who want to customize their set-top box experience using command-line tools. Make sure to follow each step carefully to avoid any issues during the installation process.