Ever since the last 2 security updates my gps location has been almost nonexistent. Tried a replacement phone and it has the same issue. Odd note, when both phone we deactivated and only had wifi, location was perfect. Not a phone issue, definitely verizon software. I need this fixed. I cannot use maps or any other navigation app. We I open one I am at the correct location for about 30 seconds then I'm gone. I have dealt with both Samsung and Verizon tech support. No solution. I am going out of town soon amd need maps to work. Please help