Ok, and why do you say it is most likely not the chip or the phone from what the story printed?
I mean why wouldn't a chip or different antenna design not affect GPS and
how well it works?
GPS chips (and cores) are pretty much a known tech today, the story from post #14, is that while driving with his new CDMA phone after it had good sync (so not a speed issue, like we had with the phone upgrades), it lost contact 3 time during a drive, and his AT&T phone did not do that previously when he had done the same trip.
I just don't see the reasoning behind why it's not the chip or likely the phone (most likely cause I'm not sure what story you are referencing? are you referencing another thread?). Not saying you don't have one, but I'd like you to actually explain it.
Story is from somewhere else on the board, its part of post #14 on this thread which I was answering, the person is getting a loss of GPS during a trip and is blaming the chip, a chip is not a likely culprit for a disconnect, an antenna has a small chance at being the problem, but external (or software) is much more likely the culprit for a disconnect as discussed in the story of the disconnecting GPS.
It would be nice to see proof it's most likely something on verizon's end (cause I have AT&T) mostly cause that was one improvement I loved on my new iphone 4 over my old 3G, the GPS was very noticeably better (it was faster to get a lock and a lot more accurate. And I noticed this before I read they changed the GPS chip, I already had figured it out by difference in performance). I'd be upset if the change of GPS chip has made it go backwards cause I do foresee that is what apple will do in future iphones. Which means if I want to upgrade mine someday, it might mean I have to give up the better GPS (and that's one of the big reasons I love my phone is the GPS capability).
The issue is that we have know idea if both phones had been sitting side by side that they would have not both lost GPS lock that day. We have a tower in town that occasionally throws that its in China at us, its not really in China and depending on how the the software adapts to that data, you may get a hiccup on your driving help as it throws that data out and gathers new data, thats not the GPS working wrong, thats it being fed bad data. Everyone who has used a GPS regularly had driven a road one time and had no issues and another time got a different result, that doesnt mean the GPS chip is bad, it means it received different data, due to satellites, towers, or antennae.
Standard Disclaimer for my GPS posts.
My company does do lots of GPS work, but I dont have a dog in either chip.
-Tig