Transfer files between your Android and computer wirelessly. Works over 3G/4G/Wifi. No login required. Works with any file type. To use EZ Drop: 1. To get your PIN, go to. Co on your PC. 2. To connect your PC and android device, type your PIN into the app. 3. To transfer files to your device, select files in your browser. To transfer files to your PC, select files in the app.