I recently downloaded the Trapster app (lets you know where the cops hide) and for the last 2 days I have used it, along with opening up GPS. Eventhough I exit out of the app and even Disable the GPS, for some reason my screen will stay lit constantly (I have it set so that it dims after 20 sec and it doesnt). Its eating up my battery and I really dont know if its the GPS or Trapster that is causing that. Please help.