Starting with Android 10, it’s easy to recover wifi passwords for any network that you are connected to. In order to recover wifi passwords on Android, you will need to make sure that your device is running Android 10 or later. If you are using a Samsung Galaxy S10, Galaxy S20, or Galaxy S21 then this will work for you. Step 1: Get Wifi QR code Go into the Wifi settings and select the network you are currently connected to.