I have and unrooted HTC Droid DNA with VZW, about 3 weeks ago I got the 4.2.2 update. Last weekend I was out of town (in CO) and using the GPS with google maps and it was a little flaky but it was basically working, I wrote it off to being in the mountains. This weekend Iam in the Bay Area (CA) and GPS is no longer working at all. I turn GPS on, it says it's on but when I go into maps there is no GPS icon. If I switch to navigation it sits for about a minute and then I get "GPS signal lost". I have rebooted multiple times and tried in the open on top of hills with nothing else around and I can not get the GPS to reengage. I have downloaded 3rd party nav apps, and tried VZ navigator with the same results. I also pulled a GPS tool app from the play store and it was also unable to sync with the GPS. I have a tablet that is having no GPS issues in the same locations so it does seem to be phone specific. Is anyone else having this issue or preferably a solution? I don't use GPS very often but I actually need it as I am in a new location that I am completely unfamilar with.