1. Open the AMAP application: find the icon on the mobile phone, click the AMAP application and start the application.
2. Enter the navigation mode: On the main interface of Amap)App, there will be a navigation button (usually a compass or navigation icon). Click the button to enter the navigation mode.
3. Turn on the compass function: In navigation mode, you can see the current position and navigation destination displayed on the map. On the map, there will be a compass icon, which represents the compass function. Click the icon to open the compass function.