1. Open your phone Settings
2. Click on more connections
3. Click on the screen of your phone
4. Open the button at the back of the wireless projection screen to connect the tablet
1, first open the phone, find the desktop Settings and open;
2, in the Settings menu to find more links, click more links to enter, find multi-device collaboration, and open, and then back to the mobile desktop, you can slide from the bottom edge of the screen right or left, you can enter the multi-device control center, you can link the local device nearby accessible devices;
3. After successfully linking to other devices, you can use the multi-screen collaboration function.
You need two devices connected so you can bring your phone and put a little bit of the screen you want to show on the iPad