Problems with Google Maps - Nexus S Q&A, Help & Troubleshooting

Hi all
I am having some weird problem with Google Map
when i use data plan provided by Maxis (my telco) the location that it shows is a few kilometers away from my actual position.
when i turn off the data usage and use my Wifi to open the google maps, it shows that i am off by 40m from my actual position
anyone got any idea what is causing the problem?

Sounds like your telco's not very good at finding your precise location.
I think wifi would always be more accurate. Wifi hotspots don't have much range, and there are a lot more of them than cell towers, so it's easier to know that you're within 40m of Starbucks WiFi #3828 than a particular cell tower.
In my home, with WiFi off and GPS off, the cell towers here usually report me a few blocks away from my house. With WiFi on, it puts me in my own backyard. With GPS on, it puts me in the correct room of the house.

Related

Y5. Automatic WiFi On / Off, cell based

Hey people,
i have recently been checking out an app called Y5. What it basically does is save cell tower addresses of towers where you have been at WiFi's and disables it whenever you leave the cell tower range where the WiFi was. Pretty nice to save battery .

[Q] Is there a way to change my WiFi router Location (detect by Google/Android)?

For some reason my router’s location is way off (in a different state). I bought it off eBay few months back, perhaps it is still showing previous owner’s location.
From what I could find out, Google periodically updates their location database with data gathered using their street view cars or with those anonymously submitted by users (using apps like Google maps mobile). Now I’m wondering if there is a way for me to manually submit my own data or better yet somehow enter my WiFi router’s location data into the phone so whenever I’m connected to my home WiFi my location wont be detected at a different state?
If changing WiFi location is not possible then is there a way to at least give Cell tower location priority over Wi-Fi ? Because my cell tower location is far more accurate (down to like 5km, which is much better than having a location in a different state 1000km away).

[Q] Cellular data usage when Mobile data is disabled

Hi there.
I have been recently working outside my home country and I disable my mobile data as soon as I reach the airport.
My Nexus 5, now with 4.4.3 reports 0 bytes of data when I am in roaming and I never got a notification or any sort of activity that may point to a data access being made, yet my service provider sent a big bill with many 10KB accesses during the time I was in roaming.
The same problem might exist while at my home country, but since I have a few hundreds of MB to use each month, I can't really tell.
Anyone else is facing the same problem?
I will temporarily ask my service provider to block my data access while in roaming, but I would like to understand if that is some sort of Android bug or a service provider charging what it shouldn't.
I've looked a bit more into this issue and I suspect that it was the Google Location Services that try to obtain the positioning from the cellular mobile network.
I've installed the Network Monitor Mini and it showed me a few times that process has a residual network usage.
Since I'm on Wifi most of the time, I assumed that network usage was on the WiFi but now I understand that being connected to the WiFi doesn't mean that the phone cannot use cellular data.
Can anyone that uses little Mobile Data (disabled in the Settings most of the time) confirm that the eventually you get some cellular data charged if you have the Location Settings set to use the mobile networks?
Sorry for the monologue, but this might be useful for someone that may face this problem in the feature.
After being more attentive to the network usage pointed by Network Monitor Mini, I think I found the culprit.
I've spent the last weeks with mobile data completely off, using only WiFi, yet on a couple of occasions I noticed Network Monitor Mini reporting minimal network usage being made when no know network WiFi was around.
As the screenshot shows, the WiFi is not connected to any known access point, yet some data was being uploaded by one of those processes.
I think the phone is trying to ping the cellular antenna for a location, thus accounting for mobile data access.
I've disabled the location and I will keep monitoring the data usage to see if that is the real culprit. Also noticed that Network Monitor Mini has a traffic breakdown mode per interface. I'll use that to distinguish wifi and cellular data.
why not just disable data complete, a data signal wont even appear because it wont be connected to data? go to main settings, more, mobile networks, data enabled.. now uncheck it and your data connection will disappear, but your phone connection will stay.
edit.. and if you have root, you can install the disable service app, then you can disable the 5 differing types of location services that your phone uses.
Hi simms22.
Like I said on the first post, that was the first thing I did in the airport. I'm not saying simply disabling roaming data, I disabled data completely.
The point I'm trying to show is that even with mobile data disabled, in roaming I still got several tiny chunks of data registered by my operator and I occasionally noticed Network Monitor Mini showing 0.1KB upload, as shown in the screenshot.
Regards.
VuDuCuRSe said:
Hi simms22.
Like I said on the first post, that was the first thing I did in the airport. I'm not saying simply disabling roaming data, I disabled data completely.
The point I'm trying to show is that even with mobile data disabled, in roaming I still got several tiny chunks of data registered by my operator and I occasionally noticed Network Monitor Mini showing 0.1KB upload, as shown in the screenshot.
Regards.
Click to expand...
Click to collapse
well, a little bit of data can be transferred through the phone signal(sms). do you have disabled in wifi settings, bottom right three dots, advanced, scanning always available? that uses the wifi to scan for location even when wifi is off, maybe they do that with the mobile signal as well. anyways, about a month ago, google location services kept waking my device non stop, so i completely disabled them in the google play services using the disable service app(i have root). now google never checks for my location unless i let it.
Hey.
I disabled the Location services in Settings, restricted the background data and so far it has been three days with no data accesses registered by my provider.
I don't think the background data is responsible for the traffic so I will wait a couple more days and then re-enable it.
I think the Location services are useful and I do like those small things it offers like weather prediction for where you are, where you parked the car, time to go home/work and movie times near you. The only problem is that it doesn't seem to respect the Mobile data status.
Just raised an issue in the AOSP tracker
https://code.google.com/p/android/issues/detail?id=72332&colspec=ID Type Status Owner Summary Stars
If you share the concern on this problem, please star it to give visibility.
VuDuCuRSe said:
Just raised an issue in the AOSP tracker
https://code.google.com/p/android/issues/detail?id=72332&colspec=ID Type Status Owner Summary Stars
If you share the concern on this problem, please star it to give visibility.
Click to expand...
Click to collapse
It also happens with me but I have a Galaxy S4. It's a huge defect to alow location to consume mobile data even with the data roaming and mobile data disabled.

[Q] Google Now Weather Card Wrong Location

The Google Now Weather card shows the wrong location most of the time. It looks like it is showing the location for the cell tower I'm connected to, not my WiFi. I have the location services set for battery saving which uses Wi-Fi and cellular networks. Even when I had it set for high accuracy which added GPS as a location source it still mostly thought my location was the cell tower I connect to. I have my home address set. How do I tell Google Now not to use the cell tower for my location since it is several cities away?
any luck with this? Mine recently began doing this as well. and strangely only for weather.
I live in Los Angeles, CA and it shows me weather for Sacramento, CA when i'm at home
No luck yet. It seems to be a little more accurate with lollipop but sometimes it still shows the city where the cell tower is.

Any way to lock onto a specific cell tower

When I'm at home my phone automatically connects to this crappy tower but a tower is up the street almost just as close that I get amazing speed on. Any way to lock on to the better tower?
Which version you on, i had the same issue as you changed it to 3G, almost no one uses that anymore so you get decent speeds. i remember on the lolipop you could open terminal en force the lock on tower you needed the ID of that tower but when you go out of the range of that cell tower, it lost connection and stopped connecting to other towers because you forced it on that one.

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