WP7 - GPS/Location based services - Windows Phone 7 General

Am currently using an HTC Trophy and location based services are not working. Maps won't locate me - just perpetually displays "Searching ..." - and no other app can make use of GPS.
The available settings aren't especially granular in WP7 and I don't see any options besides having GPS ON or OFF. Toggling this setting has no effect.
Any ideas?!
Thanks!
UPDATE: It's the o2 SIM. Swapped out SIM with Vodafone and Orange SIMs and GPS works both on those two networks. I don't understand as the same o2 SIM does GPS just fine in an HD2 and an HD Mini.

tostaky10 said:
Am currently using an HTC Trophy and location based services are not working. Maps won't locate me - just perpetually displays "Searching ..." - and no other app can make use of GPS.
The available settings aren't especially granular in WP7 and I don't see any options besides having GPS ON or OFF. Toggling this setting has no effect.
Any ideas?!
Thanks!
Click to expand...
Click to collapse
The only time I've been unable to get a fix is when I'm not using a SIM card. So it could be that you're required to have a working data connection as well?

Yeah, that's one thing you might think. But data connection is fine. GPS doesn't work when there's a 3G data or Wi-fi connection present either ... which makes me think it might be hardware ...

Related

Why is A-GPS dissabled by default and how to enable?

Does anybody know the reason why the assisted gps is disabled by default?? And how can it be enable. When I enable with advanced configuration it is not working.
My previous phone was a nokia e71, and there was the a-gps working perfect. I used sygic McGuider, and there was an option to use a-gps. When that option was checked you got a fixed in the middle of your house. That worked perfect. You got immediately a fix, almost instantanious.
Why do you think it is disabled?
On my TP2 I go to 'All Programs > Quick GPS' and it tells me when it last downloaded info, how long it is valid for and I can configure settings under Menu.
Quick gps is something else than assisted gps. Assisted gps uses network triangulation to support the gps position. If there are some obstacles that block some of the gps signals, and the network coverage is still okay then your signal is still okay with assisted gps.
I alse read somewhere that some costs are charged when you use a-gps, but I have never notioned that with my nokia e71. Even in a foreign country no costs were charged for using a-gps.
esseff said:
Why do you think it is disabled?
On my TP2 I go to 'All Programs > Quick GPS' and it tells me when it last downloaded info, how long it is valid for and I can configure settings under Menu.
Click to expand...
Click to collapse
you can use the rhodium settings tool
it is "must to have". A.

how to use gps?

Hello all...
I've been using a HTC Prophet since it's been "misplaced" 2 weeks ago. I've then decided to go for an unlocked TP2 and been marveling at it since
So, here's the deal. I live in Mauritius and since this is my first GPS device, I have absolutely no clue on how to use it. The only two things I have GPS related is Google Maps and a QuickGPS app. First, I have to ask. Do I need a data connection for the GPS to work?
If I connect through wifi at home and launch Google Maps, I get a completely wrong fix on my location, sometimes Bolivia and sometimes India. I've tried using the QuickGPS and after it successfully downloads the update, I'm still pointed to a wrong location. I've tried enabling "Use GPS" in Google Maps and I get no satellite connections.
But if I'm on the road, is it right that I should have a data connection for the GPS to work? And what about the wrong location given out by Google Maps?
Thanks for helping me out here
Hi Jedi,
I'll try to help you out here...
So, the phone has a GPS receiver built in. This receiver will work independently of a data connection (GPRS, EDGE, 3G, WiFi) and will get a location fix from the satellites. The phone is also capable of A-GPS (Assissted GPS) which uses the mobile network to assist the GPS in acquiring a location fix. The QuickGPS application will download the latest satellite data to the phone which can help decrease the time it takes to get a location fix.
Now, if you are using Google Maps, you will need a data connection because the application does not store the maps on the phone but actually downloads them as needed. Your inconsistencies with the location fix is most likely because of the WiFi connection you are using. If you have a data plan on your account, you will have much better results getting an accurate location fix using the wireless data from your service provider. Also, if you are inside, the GPS may not be getting good signal from the satellites, so try it again next time you are outside.
Additionally, if you use an application such as Garmin Mobile XT, the maps are stored on the memory card and you do not need any data service to navigate. For example, I have used the Garmin app on my Touch Pro 2 to navigate in my car without a SIM card in the phone or any WiFi connection.
Hope this helps
Following up on Nick's post . .
Make sure your GPS is set to "On" in the location settings under phone. By default, it's probably set to "911". You'll have to do a reset and you'll get a warning about the GPS being enabled (on the first reset only).
In Google Maps, make sure the GPS is selected (Menu, Use GPS) and go outside for the GPS to get it's first lock. You may have to leave the phone outside for a while (half hour or so) to get your first lock, but locks should be within 30 seconds or so after that.
thanks a lot nick for all those helpful info! I'll try to find Garmin Mobile XT but I doubt that they'll have a Mauritius map...
Hi SecretAgentMan. If I go in the Phone settings in TP2, I don't see a GPS settings. I only have Phone (Ring Type, Ring Tone, etc...), Services (Call Barring etc...), Network (Automatic), Band (Auto), Pin1/Pin2, Time Zones, More (Auto pickup etc...) and Advanced (Reject call with message etc...) but no "Location" setting where I can set GPS to "On" and nothing where I can see "911". In Google Maps, I've already set "Use GPS" and will try to leave the phone outside for that long...
Thanks again!
hi all! it works beautifully! I've been using it with Google Maps and I have to keep an open data connection cause of the map updates but it works very well. I got around 5,6 and sometimes 10 sats. It keeps on tracking though even after the data cut which means the GPS is fully functional and it's just google maps that's not being updated so everything's cool. Thanks a lot to you all!
Hi Jedi,
I'm glad to see you got your GPS working. Google maps is great but the Garmin app has superior routing with turn by turn directions and voice prompts. I looked online and they do have maps for Mauritius but I'm not sure the cost. You can do a google search for "Garmin Mauritius" and you may find what you are looking for.

[Q] Network location determined by ...

I was hoping someone can confirm with me if their G2 is working 'properly' with this option enabled: Location & security settings \ Use wireless networks (checked)
Test would be to see if your Google Map (or other apps that needs your location like some weather apps) can find or track you rather than being fixated at your last known position.
Mine seems to only work when using a Wi-Fi network or when I switch to EDGE cell network (2G). Never have seen it work properly with WCDMA (which is HSDPA default) and I have been using Anycut to view the Phone's info to see this portion of tidbits. BTW, I don't have 4G in my area just yet.
Is this just my phone or something in common with all G2s. My G1 does not have this issue at all.
Thanks to anyone that can verify with me.
i can confirm that my g2 has the same issue
hey try using the app gps settings to download agps data. It worked for me in finding my location via the network so it should work for you as well.
icruisin said:
I was hoping someone can confirm with me if their G2 is working 'properly' with this option enabled: Location & security settings \ Use wireless networks (checked)
Test would be to see if your Google Map (or other apps that needs your location like some weather apps) can find or track you rather than being fixated at your last known position.
Mine seems to only work when using a Wi-Fi network or when I switch to EDGE cell network (2G). Never have seen it work properly with WCDMA (which is HSDPA default) and I have been using Anycut to view the Phone's info to see this portion of tidbits.
Click to expand...
Click to collapse
The way it works is this; the tower ID numbers are sent from your phone to google. Google then looks up the coordinates of that tower in their tower database, and sends the coordinates back to you. You then have your approximate location. If the particular tower you are connected to is NOT LISTED within google's database, then they will be unable to determine your location.
BTW, I don't have 4G in my area just yet.
Click to expand...
Click to collapse
Congratulations, neither does anyone else since there is not a single service provider in north america that has begun rolling out 4G (despite lies to the contrary). You will be able to recognize 4G by the speed -- 100 Mb/s down, 50 Mb/s up. Your phone is NOT CAPABLE of anything even REMOTELY CLOSE to this.
Is this just my phone or something in common with all G2s. My G1 does not have this issue at all.
Click to expand...
Click to collapse
Could be a glitch in the software, I suppose, but more likely you are connected to a different tower.

[Q] Location Settings from network

Hello, i am using the Sprint LG G3 and have an issue with my location services.
Setting are set to High Accuracy:Network,Wifi and gps.
However, in some areas my location is off by 10miles or more.
I used the Sprint Zone diagnostics tool and it shows my network location accurate to within 95000 ft and GPS accurate to within 65ft.
Changing network from LTE to CDMA did not help, but changing location settings to Device sensors only (GPS) fixes it (however i cannot use Google Now with only GPS enabled.)
It seems my phone is only using the network location even though GPS is more accurate, shouldnt the phone use the most accurate reading if it is set to use all 3 types of location settings?
This occurs in the stock weather app, Google+, Google Maps etc...
Any advice?
I can say I have similar issue instead of GPS not working the location service through 4G service seems not working since v10l firmware, for 3G seems working intermittently, even now I am using v20a it is still acting like on v10n

Problems with GPS signal loss

Good afternoon.
Guys, I've been very angry with Google Maps.
When using turn-by-turn navigation, inside the urban perimeter works fine, but when I move to the rural area I have constant problems of "GPS signal loss".
I noticed that by losing the data signal (4G / 3G), Maps stops navigating. Do you have any way around it? Having a GPS dependent data signal is very infeasible.
Thank you.
Have you tried putting the location mode to "High Precision" or "Device only" in the location settings pane? Sounds like you're not using GPS, but cellular location....
I have already tried both modes and in both the problem is the same.
This problem comes from the time I had a Nexus 5, at the time thought was problem in his hardware, but start to be a bug of the Android itself.
Did you install the app GPS status? If not, please do. It will show an overview of your GPS receiving, and download the latest A-GPS library's.
However put the setting of location on Device only. That's important, it will use the internal receiver instead of network masts.

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