Database Users

Wifi and GPS questions

I have a limited AT&T data plan, so I don't want to use my Internet connection through the plan too often. So a few questions.
1. If my wifi is on, does that override my AT&T data connection?
2. I installed Google Maps Mobile. It can find my location without GPS using My Location and cell towers. How can I turn my GPS off, so it doesn't transfer data?
Thanks.

Note that the GPS itself does not use the data connection, so it doesn't matter if Google Maps uses it or not. Google Maps is using the network (either WiFi or data) connection to get the map data, and would need it even if it doesn't use GPS for position.
If you were to buy 3rd party navigation software such as TomTom, CoPilot Live, etc., all the map data would be resident on your device and you wouldn't need a data connection unless you wanted to get traffic data.

Turn off gprs. Gps is an option in google maps. I do not need or have agps so this is not really an issue for me

Possible Manila My Location fix??

Why is My Location over data connection only working with activated wifi, without beeing conected to any ap though??
For me it seems that the location app is getting the correct data over data connection but needs an activated wifi driver or something like that in order to get the data.
Wouldn't it be possible to write a mortscript or an app that will permanent fake such a wifi driver beeing activated??
For that case we would be able to update our current location over data connection the whole time
greetz giniman

push

ok, as you stated yourself in this post, we now have 2 threads on this matter. One is enough so I've closed your thread as its the newer and shorter of the 2
Rick

Apps that require connectivity defaulting to dial-up

The issue I have is that I live in an area with minimal mobile coverage so have to rely on wi-fi connection when at home. Just today my HD2 has started acting up with an issue that I have experienced previously. When I try to update weather, stocks and other apps that require connectivity I get the error message about the dial-up modem being disconnected - the cause is fine as I have no signal but I don't understand why these apps are not swapping to the wi-fi connection. Browsing the internet is fine as is the YouTube app but all others (including email) are failing as they are trying to dial-up.
I have done some experimenting with mixed results:
1) If the phone radio is off (aerial followed by an x) - then the phone will fallback to wi-fi and applications that require connectivity seem to work.
2) If the phone radio is on and it is trying to find a signal (aerial with 3 dots cycling) then it will not issue the dial-up disconnected error - instead it will try to connect but then either time out (for apps like Omarket and Sky Mobile) or will work with mixed results (stocks and weather - although it only updates locations other than my location).
3) If the phone radio is on but there is no signal (aerial followed by exclamation mark) - then I get the dial-up disconnected error on apps that require connectivity (with the exception of Opera and YouTube).
Does anyone have any thoughts on what causes these inconsistencies and if there is a way to resolve them? When I had this issue before I did a hard reset which seemed to do the trick although with hindsight I am not entirely convinced whether it made any difference - especially if Apple's excuse for their iphone4 signal issue is to be believed (i.e. at times I could have a signal even though the phone is indicating that I do not have one).
I presume in the real world i.e. one where one has decent mobile coverage - this issue is unlikely to occur or certainly less obvious to spot

Hey,
If you set up your dial-up connection as part of your WiFi connection ( ISP or Work) and then set "programs that automatically connect to the internet" to the WiFi connection the automatic program will no longer try and connect if you are connected by WiFi.
go to settings-menu-all settings-connections-connections and add a new modem connection to your Work network. You need to get the settings from your service provider or copy them from the existing data connection.
once done, got to advanced and select networks and choose the work connection for programs that automatically connect.
that should help
m.

So in short I would have a single config that contains both the wifi and mobile settings as opposed to the two separate configs that I have at present. I will give that a crack and see what happens.
Thanks

[Q] GPS hot fix technology exist on android??

Hi guys,
I have some trouble with GPS, it's take very very very long time to establish appropriate connection to some satellites. On Windows mobile there was app which download data about positions satellites from INTERNET and speed up the connection process. Then have exist some this solution for android platform? and one more thing, have some soft which can show satellites connected etc (not need any navigation or compass just some thing for verify)..
Any ideas?

Volis said:
Hi guys,
I have some trouble with GPS, it's take very very very long time to establish appropriate connection to some satellites. On Windows mobile there was app which download data about positions satellites from INTERNET and speed up the connection process. Then have exist some this solution for android platform? and one more thing, have some soft which can show satellites connected etc (not need any navigation or compass just some thing for verify)..
Any ideas?
Click to expand...
Click to collapse
Search for "gps.config"!

Download tis app called gps status...you can download satellites thru its settings or you can reset ur gps data in it...downloading agps data dramatically improves locking speed..check it out...hope it helps
Setings> GPS&Sensors > Auto-download agps data

I am having issues with some builds sometimes to get a fix.
Some android builds make WM GPS not to fix anymore even. The only way to make it work on WM again is to re-flash your radio and not run android again (Android seems to do something to the GPS that makes it stop working on WM).
Perhaps I am wrong but this is my observation.

nuclearfissure said:
Download tis app called gps status...you can download satellites thru its settings or you can reset ur gps data in it...downloading agps data dramatically improves locking speed..check it out...hope it helps
Setings> GPS&Sensors > Auto-download agps data
Click to expand...
Click to collapse
Yep looks that..

Thanks, it worked very well for me.

I have also raised this question previously.
With GPS's there are two additional technologies that help with speeding up a lock.
The first often known as QuickGPS. Normally when you GPS finally find its first satellite it needs to download a lot of satellite information including where all the other satellites are in relationship. This can take a minute or so and if it is interrupted will need to restart. Thats why you get a quicker lock when stationary versus moving. What QuickGPS does is download this information via the internet and store it locally.
The second is A-GPS. When your GPS starts it is listening trying to find anyone of over 30 satellites. This can take time. Once it find one satellite it then needs to repeat for another 2 before being able to identify where it is and what other satellites are in the area (From Step 1). What A-GPS does is find out where you are via cell sites etc. Once it has an approx location it then refers to the QuickGPS data to then workout what satellites are in the area. In then proceeds to only try to lock on local ones which is a lot quicker.
All the fixes for the HD2 gps relate to updating the NTP server setting in the GPS conf file. The current setting is fine however refers to an american time server. End of the day it is still going to give you a time sync to within a few milliseconds. Refering to a local NTP (Time Server) will give the exact same data.
Waste of time.
I believe the slow GPS lock is due to one of these technogies not working. I suspect it is a-GPS however have yet to confirm either way that the GPD data is being downloaded and saved in the right place.
Hope this helps.

Yes, I thinking primary about the fist option QuickGPS.. I was able on my HD2 wit win get the GPS lock for 7-10 satelelites in let then 30 second.. without that 5-10 minutes, then I thing is very userfull to have it somehow working on android too..

[Q] aGPS Server

Hi guys. I live in Brazil and here the GPS takes too long to locate me, so I was wondering maybe the default WP7 aGPS server is not properly "polished" to work here.
Is there any way to change de aGPS server via MFG App and/or Registry Editor?
Thanks

Optimus 7 uses a dedicated GPS chip. Real GPS, in conjunction with WiFi location and cell tower triangulation. It does not even need a data connection or WiFi to locate your coordinates. And yes, there is a way to choose whether the phone uses 2G or 3G for different purposes while locating you. >Engineer Menu>Device Test>Sensor Test>GPS Test>GPS Setting. Not sure exactly what you are trying to change, but that is the only GPS options available for altering in the MFG app...