If you need to set up your Garmin map on android then to get the map downloaded on the android devise open the google map applications then in the top left click the menu then from the context menu click “offline maps” then in the list click on the expired or the expiring area then click the option “update” the maps will be easily downloaded and also you can easily conduct a proper set up of the maps on the android. I hope this gives an answer to your question of setting up Map on your android. However, if you are still stuck then for solution connect at Garmin customer support number & http://www.garmincustomerservice.co.uk/