How to Drop a Pin on Google Maps And its Uses - Studytonight Drop A Pin On Google Maps Mobile (Android) When you are using an Android device: Step 1: Open the Google Maps app. Step 2: You can either search for an address or just search around the map till you find your location. Step 3: To drop a pin, long-press on the screen. Step 4: At the bottom of the screen, the location or the address will pop up.