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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:** First, purchase a reliable TTL data cable. Make sure the seller provides the necessary drivers and install them before proceeding with the following steps.
**Download Putty:**
You can download Putty from the link below: [Putty.zip (280.1 KB)](http://example.com/putty.zip)
**Step 1: Connect the TTL Cable**
Before starting, ensure the TTL cable is properly connected to your set-top box. You may need to refer to the diagram below for proper wiring.
**Step 2: Configure the COM Port Settings**
- Right-click on "My Computer" > "Properties" > "Device Manager".
- Go to "Ports (COM & LPT)" and locate the COM port assigned to your TTL cable (e.g., COM3).
- Open the properties of the selected COM port, go to the "Port Settings" tab, and change the baud rate to **115200**. Click OK to save the settings.
**Step 3: Prepare the USB Drive**
- Download the required APK files and place them on a USB flash drive.
- Rename the files as follows:
- `Shafa1.apk` – Sofa Butler Desktop (Download: [Sofa Butler Desktop](http://app.shafa.com/apk/shafazhuomian.html))
- `Shafa2.apk` – Sofa Butler (Download: [Sofa Butler](http://app.shafa.com/apk/sofa Butler))
- Insert the USB drive into the set-top box’s USB port.
**Step 4: Launch Putty and Connect**
- Open the `Putty.exe` application.
- In the session setup, enter the correct COM port number based on what was detected in the Device Manager.
- Click "Open" to start the connection.
- Power on the set-top box. If the terminal doesn’t show any output, try swapping the RX and TX lines of the TTL cable.
**Step 5: Install the Application via Terminal**
Once the terminal is active, follow these commands step by step:
1. Press Enter to open the shell.
2. Type: `su` – to gain root access.
3. Type: `mount -o remount,rw /system` – to enable read/write access to the system partition.
4. Type: `cd /mnt/usb/sda1` – to navigate to the USB drive.
5. Type: `cp shafa1.apk /system/app` – to copy the APK file to the system app directory.
6. Type: `ls /system/app` – to verify that the file has been copied.
7. Type: `mount -o remount,rw /system` – to re-mount the system partition.
8. Type: `chmod 0755 /system/app/shafa1.apk` – to give the file the correct permissions.
9. Type: `am start com.shafa.tvlauncher` – to launch the desktop.
10. Type: `reboot` – to restart the device.
**Step 6: After Reboot**
After the box restarts, wait a minute. The Sofa Butler desktop should appear automatically. From there, you can:
- Open the “Essential Applications†section to download more apps.
- Insert the USB drive again to install additional software.
- It’s recommended to install a “Video Fast Search†tool, which offers a wide range of resources!
This guide ensures a smooth installation process and allows users to customize their set-top box with additional applications and features.