Galaxy S4 Battery Drain Fix Google Maps service

Battery Drain on the Galaxy S4 seems to be an issue for some, here is how I fixed it on my Galaxy S4.

The symptom is your S4 draining battery whilst using the Google Maps Service that handles location updates for other android apps.

To fix the issue on my Galaxy S4 I did a factory reset which wipes all the data from your handset and restores the default software as it came from the factory.

This resolved the battery drain issue I was having with Google Maps service.