Hello, I have no problem with GPS or Bluetooth. Has the model TA-1004. Try to test GPS and Bluetooth by dialing the code: * # * # 372733 # * # * and you will find the GPS test and Bluetooth test in the menu.
I tried * # * # 372733 # * # * and the phone passed the test for GPS. Seems to indicate that the issue is with Android-Nokia 8 integration, not the device itself. Similarly, if it was a general Android issue many other models would have been affected.
I have this problem only in one application (most used), I even reinstalled that one application after deleting cache & all data didn't work, still have the same issue.
But it's not 100% blackout, the GPS does work, sometimes, maybe 20% of the time using that one application.
Other applications don't have this issue, such as Google Maps, Waze, Pokémon Go.