GPS not working? Try GPS Fixer!
GPS Fixer is a simple-to-use GPS diagnostic and and repair tool designed to fix and reset / restart Android GPS devices that are not working correctly.
GPS info panel displays relevant GPS data such as coordinates, detected satellites, whether the location is a mock location, and more. GPS Radar panel shows a map of GPS satellites in relation to the device, and whether or not each satellite is being used by the device to pinpoint its geographical location.