1 First, enter the box settings-About-product model, select this item with the cursor, and click the Enter key of the remote control for four consecutive times, which is actually the developer's option to open the box.

2. Enter Settings-Accounts and Security. At this point, you can see an additional ADB debugging option. By default, this option is off, and the remote control clicks Select On.

3. After the 3.ADB is debugged and turned on, you can connect the computer with USB public-to-public data cable.

4. After connecting the computer, wait for a while, the computer will automatically install the driver information, and the box end will prompt USB debugging authorization. Remember to check the position of the red box to avoid frequent mention in the future.

5. After confirming the USB debugging authorization, you can see the file information of the box in the disk information of the computer.

6. Due to the limitation of the box system, only 2G memory can be displayed on the computer.