I have not been able to get the GPS on any one of three A500s to work.
GPS apps see one or two satellites but can't get a lock.
I've tried in Chicago and in New Jersey, both out in the open, connected to WiFi or off cached Goog Maps.
It gets a rough location using the network location or a WiFi location, but never gets a GPS lock.
In each location my TBolt has gotten a lock within 10-20 seconds.
Already tried clearing the AGPS cache.
All of them were post-July born-on dates.
No clue. Oh, well. I'm just going to treat it as if it doesn't have a GPS.