2 cars and mobile phones are connected to mobile phone hotspots

Find a place where you can enter, open the keyboard, enter keyboard settings, and find the privacy policy, and a web page will appear.

4. Shut down the data network.

5. When the webpage falls, find a link point and go in. At first, there will be no reaction. Wait about 15 seconds, and there will be no network prompt. At this point, a set button will appear when you return. It only takes one second (if it doesn't light up, you can turn on the phone again and re-enter the input method settings again).

6 If you successfully enter the Android settings, turn to the bottom, learn about this machine, and then find the version number until the version number starts the developer mode.

Go back to the main settings, flip to the bottom, and start usb debugging and wifi debugging at the bottom.

The opportunity will show whether the connection is allowed. The choice is yes.

7 Go back to the main interface, find a safe point, and go in to find the unknown programs that are allowed to be installed. The choice is yes.

The folder of the computer decompression toolkit is placed on the desktop, and the main program of Gaode is placed in the app file of the folder to open the tool.