Share your experience!
I have used GPS 6 days before , it was proper I tried to use gps once again after 4 days it was not enabling and my navigation app was disappeared.
If i tried to use my google map there also getting error like "Unfortunately maps are not working" and my current location is not updating in my phone. I have bought the phone just 3 moths ago on dec 12th 2012.
1-Try after restarting phone.
2-Update your phone software (if not updated)
3-Repair the phone software if above two does not help. (Use PC companion to update or repair phone software)
My phone is Xperia Miro(st23i). I have never seen anybody getting this problem. I surfed internet 2 days , i couldn't find a single person facing the same problem.