I have rooted Micromax Canvas 4 and my gps was not working. I did all possible customizations which you could possibly think of. Then I found this AWESOMEST app which fixed my all gps-related problems in like 30 seconds!! A big thanks to developer :)
Follow these steps:
- Go to settings.
- Go to location access.
- Check ‘access to my location’ and ‘wi-fi & mobile network location’.
- Turn ‘GPS satellites’ on.
- Now tap on the words ‘GPS satellites’ to open GPS satellites settings.
- Check ‘GPS EPO assistance’ and ‘A-GPS’.
- Turn on Wi-Fi of your device.
- Open the app
- Click 'Reset GPS'
- Click 'Get Xtra data'
- Wait till GPS gets fixed (around 30 seconds)