Fake GPS location problems.

Hi, so sometimes i use the app called Fake GPS location that spoofs your real location.
But then one day i couldn't get my default location back that is calculated trough cellular tower and is shown trough other apps (Weather, Foursquare etc.)
I tried deleting data/cache to Fake GPS location and Google Maps even tried deleting Dalvik cache to no avail.

So does anyone have any solution to this thing please? :confused: