Is there a navigation app that will work while "not" connected to a mobile network?
The built in one will work for a little bit and then stop with "Data connection lost"
It's just because it is streaming the data constantly. If google could pre-cache the data then it might work. I ran into this issue on a long trip where I went through an "Emergency calls only" zone.
You just need a GPS app which uses offline maps.
Search for them on https://market.android.com
You should expect to pay something for them - basically, you are buying the map content.
I haven't used any of them, so I can't give a good recommendation; they are available, though.
Note that the Eris uses QualComm's "gpsOne" series of GPS chips, which uses A-GPS (Assisted GPS). The assistance data comes from the mobile network, and pre-seeds the GPS unit with an approximate location, which helps in finding a "first fix" rapidly.
What that means in use is that if you start up the phone from a cold start in a location which is outside of cell coverage - and also a fair distance from the last location where the GPS unit got a fix, it might take as much as 60-120 seconds to achieve a first fix. Thereafter, it should be able to update fixes rapidly.
I have used the Eris while driving distances of 40-50 miles in mountainous regions without cell service (using the "My Tracks" application), and it had no problems figuring out where it was (Lat/Lon) at all times, but of course it did not have any "map" data for me to view - I was operating the phone in Airplane Mode to preserve battery. I have also used it to "mark" locations of interest after camping overnight and fishing in areas that were completely void of cell service. In those cases, I was literally powering up the phone, gettting a GPS fix (might take 1-2 minutes), recording the Lat/Lot to a notepad app, and then shutting off the phone. Worked perfectly for that, but I was only getting Lat/Lon in that case.
Make sure you operate the phone in Airplane Mode - the battery will drain quite quickly if you don't do that, as the phone is constantly scanning (at full power) to try and connect to a voice (1x RTT) network.
What I have not done, though, is spent many consecutive days in the wild with no service... so I am not entirely sure what would happen if the A-GPS data got too "old" and expired. The QualComm docs suggest that the gpsOne chips should be able to operate fully autonomously, but whether that happens depends on the software. There were reports way back when the Eris was still on Cupcake (1.5) that folks that traveled outside the US could not get their GPS to work correctly.
cheers
droidnew said:
Is there a navigation app that will work while "not" connected to a mobile network?
Click to expand...
Click to collapse
bftb0 said:
You just need a GPS app which uses offline maps.
Search for them on https://market.android.com
You should expect to pay something for them - basically, you are buying the map content.
I haven't used any of them, so I can't give a good recommendation; they are available, though.
Note that the Eris uses QualComm's "gpsOne" series of GPS chips, which uses A-GPS (Assisted GPS). The assistance data comes from the mobile network, and pre-seeds the GPS unit with an approximate location, which helps in finding a "first fix" rapidly.
What that means in use is that if you start up the phone from a cold start in a location which is outside of cell coverage - and also a fair distance from the last location where the GPS unit got a fix, it might take as much as 60-120 seconds to achieve a first fix. Thereafter, it should be able to update fixes rapidly.
I have used the Eris while driving distances of 40-50 miles in mountainous regions without cell service (using the "My Tracks" application), and it had no problems figuring out where it was (Lat/Lon) at all times, but of course it did not have any "map" data for me to view - I was operating the phone in Airplane Mode to preserve battery. I have also used it to "mark" locations of interest after camping overnight and fishing in areas that were completely void of cell service. In those cases, I was literally powering up the phone, gettting a GPS fix (might take 1-2 minutes), recording the Lat/Lot to a notepad app, and then shutting off the phone. Worked perfectly for that, but I was only getting Lat/Lon in that case.
Make sure you operate the phone in Airplane Mode - the battery will drain quite quickly if you don't do that, as the phone is constantly scanning (at full power) to try and connect to a voice (1x RTT) network.
What I have not done, though, is spent many consecutive days in the wild with no service... so I am not entirely sure what would happen if the A-GPS data got too "old" and expired. The QualComm docs suggest that the gpsOne chips should be able to operate fully autonomously, but whether that happens depends on the software. There were reports way back when the Eris was still on Cupcake (1.5) that folks that traveled outside the US could not get their GPS to work correctly.
cheers
Click to expand...
Click to collapse
I have a lot of experience with trying a few of the commercial (pay) Android GPS apps. Firstly, due to research, I found that there was, at the time at least, only a very small handful of commercial GPS apps which supported MDPI (the Eris' screen resolution). Shame because otherwise some of the ones which I can't remember by name sounded very promising.
There were definitely two which did work on the Eris. Like anything else, each one had it's own advantages and disadvantages. I thoroughly tested CoPilot Live for Android v8. It wasn't bad, and I see now on their main page advertising $5 for U.S. and $19.99 for all of North America (U.S. and Canada), which seems almost too good to be true, but I verified it on the Android Market. I don't remember having any particular problems with CoPilot, I just preferred iGo My Way 2009, but their website no longer even mentions the Android except for here and I don't see it on the Market.
That's too bad but I guess that helps you to make a decision on buying one if you do so.
Maybe it has something to do with how much iGo got pirated, as alluded to in this thread.
I did buy and am currently using iGo My Way, except when it's just a shorter trip, since especially on the Eris, there is a definite slow initial load time for the app (under a minute but slow in our impatient world). Once the app's loaded, however, it's lightning fast. Definitely recognizes wrong turns a lot quicker than Google Maps.
Another vote for iGo MyWay. Starts up in about 45 seconds, but it works perfect in landscape and portrait. Once its loaded its the fastest turn by turn I've ever used. (I've only used older model "JUST" gps devices though. FWIW)
apparently there is a modified version of google maps that allows cache of data. I have nothing to do with this program and have not personally used it. i am just reposting here:
*edit: removed old link see other forum link*
apparently you can load it in addition to regular google maps and have both of them on your phone.
"You can enable map caching (Menu -> More -> Brut Mod -> Read map from cache, Save map to cache). This will force GMaps to save map tiles to the SD card and read from the SD card first, before attempting to download from the net. You can connect via WiFi (or any other net source) and preload the tiles before you start your trip, thus making the maps available for offline use.
The preloading can be done by simply browsing the the route you will be travelling - just make sure you do it at the zoom level(s) you desire. I believe you can even use programs like GMapMaker to download the map tiles from a regular computer, but I haven't tested this method."
edit: found the post on xda http://forum.xda-developers.com/showthread.php?t=630887
edit 2: also enables use of google maps in other countries
starting p235, there is a discussion of some ownhere version that uses gmaps5.1. i believe it still allows downloading of maps to cache.
Related
Case: If I download maps for my city.
Then turn off WIFI and data connection. Just Keep ON GPS.
NOW what things can I do with downloaded maps???
Q1. Can I search for places in my city? (Offline)
Q2. Can I search for directions to a destination from my Location (using GPS) without any data or WIFI.???
I mean the downloaded maps contains streets and places and landmarks also. So Can I get directions WITHOUT any data / WIFI connection??
Q3. Say I search a location and also get direction to that location in OFFLINE mode, (((((assuming answer to above 2 questions as YES)))
So can Nokia maps guide me with NAVIGATION to that location WITHOUT any data / WIFI connection??? Just by using GPS...
Yes, yes and yes. Just tested it now.
Sent from my Nokia Lumia 920 using Board Express
Wow, I tried searching it on YouTube, but there aren't any videos for this.
Maybe I’m just being impatient, but I’ve never managed to get a GPS fix without any sort of data connection. Can anyone confirm this is possible, if so how long did it take to get the fix?
Ooije said:
Maybe I’m just being impatient, but I’ve never managed to get a GPS fix without any sort of data connection. Can anyone confirm this is possible, if so how long did it take to get the fix?
Click to expand...
Click to collapse
Yes, with a data connection, you can dramatically shorten the GPS fix time. Without it, it may take many minutes from a cold start and still a minute or two from a warm start (means you had a fix before on the same location short time ago). With data connection to assit, you can get a fix as short as less than 10 seconds.
AGPS is a quick way to get a GPS lock by downloading ephemeris data.
Without a data connection the GPS chipset will manually discover the positions of the satellites which can take up to 5 minutes. The longer the time between each use of GPS the longer it takes to get a lock. So the first lock may take a few minutes but another lock on attempt on the same day may take 10 seconds.
I have used so far the GPS without Data(phone is locked no sim) in a few countries now. Mexico, USA, Canada and China. So far I had only one issue in Canada as I never had a wifi before going to car rental at airport. The GPS didn't link up for a long time. If you can hook up to wifi before leaving airport and turning Nokia Maps or navigation on to learn GPS positon may help out the time. There is sometimes a small lag in China for position but normally working ok and acuracy seems to be within reason. Funny issue though it sometime always takes me back to Mexico, like it is stuck in memory even after weeks abroad until GPS position is located.
Ooije said:
Maybe I’m just being impatient, but I’ve never managed to get a GPS fix without any sort of data connection. Can anyone confirm this is possible, if so how long did it take to get the fix?
Click to expand...
Click to collapse
With data - fix in seconds, even indoors - that's because the system will get an idea of where you are based on the location of the cell tower or failing that using wifi to get a location. This inaccurate location is good enough to narrow down the possible locations of two or more GPS satellites, so the system can more quickly triangulate your position on the earth.
Without data - standard "search sky for fix" cold start time for GPS - with a clear view of wide area of sky, 5 minutes to find three sats, figure out which hemisphere you are in, and then fix your position. If you are standing still. With obscured sky or you moving reasonably fast, 2-3x longer. Indoors (or in a car), forget it.
http://www.pocketgpsworld.com/howgpsworks.php
Real world - on a cruise ship in the pacific making 20 knots or so, I was not able to get a fix from the balcony of my room, ever (not enough sky) but on top with clear 360 degree view of sky it did fix after 10 minutes. When in port in Mexico (not moving) on deck, 5 minutes, or instant fix when roaming on one of the Mexican cell towers.
5 minutes? that is very long, probably has to do with the location. with deactivated data/wifi cold start gps fix takes me 10s, accurate location (<5m) after 30s (cloudy, indoor but next to a window)
Question ...
Are you satisfies with the number of locations Nokia Maps knows in your country??
In India, in my city, it does not know names of places not even 60% of Google maps.
I'm talking about places and NOT about names of streets and squares . It knows names of many streets & squares(still less than Google maps)..
I'm asking about places and bussiness places. New places.
Also, for any restaurant, the number of reviews Are. FAR FAR less than the number of reviews of that same restaurant available on GOOGLE maps.
This is about Nokia Maps in my city (very famous) in India.
Please tell about your city/country so It'll help me and all whether they'll need Google maps ( gMaps )app to Download or not.
recommend have gmaps as well. It has more detail. No app is perfect, Nokia doesn't have as much details for locations.
Vangink said:
recommend have gmaps as well. It has more detail. No app is perfect, Nokia doesn't have as much details for locations.
Click to expand...
Click to collapse
I went to Nokia Map Maker and there I located my college and some other places in my city and then I added them to Nokia Maps.
But then after a month also, when I search for my college using Nokia Here maps, it doesn't show it,even though I added them 1 month ago.
No GPS coordinates in photos
Guys, I need your advice.
I am travelling with turned-off cellular data on my i9100 since I am abroad.
I am taking pictures - a lot of pictures. But I just found out that app. 90% of them do NOT have GPS coordinates.
I tried everything:
- checked settings
- restarted phones
- connected to WIFI
- installed GPS Config for rooted phones and set up the location
- flashed ROMs (AOSP, AOKP, MIUI, stock ROMs).
BUT nothing helped. I think that something is wrong with my phone.
Why? Because iPad Mini + iPhone 5 captured GPS coordinates IMMEDIATELY. I mean in 1 second!
The strangest thing is that Navigon gets GPS position really fast on i9100, but it cannot navigate me - it is waiting and connects after app 2 mins.
Thanks for help.
It looks like that stock-based ROM are better - if you wait app. 1 minute, it gets GPS data to your photo.
Good ROM is here: http://forum.xda-developers.com/showthread.php?t=2411990
Otherwise, it is still bad that you need to wait to get the GPS fix.
iPhone really gets it in 1 second.
So buy an iPhone. I've never had GPS problems with the S2 provided I regularly clear then update the ephemeris data (which is basically the position of the satellites at different times/in different locations; in GPS Status - tools/manage A-GPS state - reset data then download new data), and then put the phone in flight mode (obviously with GPS on) & stand outside with good line of sight in all directions to enable it to 'learn' where the satellites are for 5 minutes or so/until you get a good fix. This has always enabled me to get a fast/accurate fix for a couple of weeks until the ephemeris data gets old, then I repeat the process.
I do have iPhone 5 ... that is why I could have compared the GPS results.
How do you reset "ephemeris data"?
I tried GPS config for ROOTed phones, but it does not help.
(I set up the country in the settings.)
Generally speaking - if I am in my country, there is no problem.
BUT: Once I am abroad and have cellular data turned off, then I cannot get GPS in my photos.
I tried about 10 ROMS - but all are the same ===> no GPS if you take photos when you are abroad.
Hello,
Like some of the other users, I had GPS problems after installing these two ROMs: connecting to the satellites took a very long time, if at all. Below I describe my fix, gathered from searching on the web, including here on XDA, and by using trial-and-error testing. Hope it helps others.
Install GPS Test by Chartcross. This helps monitor the GPS activities. There are other similar apps out there, but I like this one for the purpose of monitoring the GPS.
Install FasterGPS, by Dominik Schürmann. This is to edit the file /system/etc/gps.conf. You could edit it manually, but I like the GUI of this app.
Check if your /system/etc/suplcert/cacert.txt is "MIIDazCC......neEj8Nq/", then under the advanced settings, make sure SUPL_HOST is "supl.sonyericsson.com", SUPL_PORT=7275. Each cacert corresponds to a particular SUPL server. The above cacert is for the Sony server. If the host doesn't correspond to the cert, then you will not benefit from a quick retrieval of GPS info via the internet. Instead your GPS will download the info from the satellites themselves at a very slow rate (50 b/s according to Wikipedia). Your GPS would still work, but it won't acquire a fix quickly. Sorry I don't know what the cert for Google is.
Set NTP server to something close to you. Some people suggest to enter several servers (more can't hurt), some people suggest not to do that (more does hurt, if the previous ones fail.) I imagine that, at the higher level, the ntp pool servers don't usually fail. Thus I choose a single server that is close to me. In addition, I stay at the "country" level instead of going down to the numerical prefix level. (I.e. I don't bother with 0.uk.pool.ntp.org.) I figure going down to the numerical prefix level would more likely expose me to server failures.
Set INTERMEDIATE_POS=1 (enabled), then set ACCURACY_THRES=0 (passing all positions). With this value GPS Test usually reports satellites "in view" very quickly [<= 1 sec]. [Note: "in view" not "fix".] When I set the threshold to something non-zero (even a large value like 5000), it takes several seconds to see them.
Set ENABLE_WIPER=1, which supposedly turns on wifi positioning. Not sure what that does, but sounds like it can help . I assume the GPS system reads info from the wifi to get a rough estimate position. GPS Test probably isn't affected by this, although something like Maps might.
Set REPORT_POSITION_USE_SUPL_...=1. Again this sounds like a useful thing. My trial-and-error testing didn't discover anything conclusive about this. If anyone know more, please let me know.
Set DEFAULT_AGPS_ENABLE=TRUE, DEFAULT_USER_PLANE=TRUE. These are probably already true by default, but I figure it doesn't hurt to be explicit.
Reboot your phone if you had to change the SUPL setting. I had to do this to see the change. Would love to hear your experience on this.
With the above settings, GPS Test usually reports about 10 satellites in view in about 1 sec; satellites signals popping up above 10 db in about 5 sec, and the GPS acquiring a fix with about 4 satellites in less than 30 sec. All this _inside_ my house, which is a timber frame house with tile roof. I get this even with airplane mode on, i.e. no network connection!
If I use GPS Test to download AGPS data first, then the fix could be even faster, at less than 15 sec. And once the GPS has acquired a fix then, within a short time span, it will do so again very quickly (< 5 sec). Thus I have no problem as I switch from app to app and the GPS sensor turns on and off.
If my AGPS data is several days old, I still can get a fix in about 1 min.
Still, sometimes no matter what I do, the GPS would take more than 1 min to acquire a fix. Not sure why this happens, but it usually occurs after I haven't used the GPS in a while. In those cases I might have to wait up to 5 min for a fix.
Notes:
I assume you have root (since you managed to install ROMs )
According to the official ntp pool website,
As pool.ntp.org will assign you timeservers from all over the world, time quality will not be ideal. You get a bit better result if you use the continental zones (For example europe, north-america, oceania or asia.pool.ntp.org), and even better time if you use the country zone (like ch.pool.ntp.org in Switzerland)
Click to expand...
Click to collapse
More about my choice of accuracy threshold: if a threshold is active, it seems like the GPS would wait for the signal of a satellite to be of a certain strength before reporting it as in view. I figure it is better to just grab all the satellites possible, even if there is no signal yet.
The app GPS Status & Toolbox, by MobiWIA - EclipSim is also a very useful monitoring tool. I like the feature that reports how "stale" the AGPS data is. Wish GPS Test had this as well.
Toggling on the GPS from the settings menu simply allows apps to turn on the GPS. This doesn't use any battery. Only when an app starts using the sensor does it take energy. I recommend having this on. Having said that, do make sure you don't have any rogue app keeping your GPS engaged.
Install NTPSync, by Dominik Schürmann again. This helps set your clock. Not sure if this is necessary, but it gives me a good feeling that my clock is accurate
gps
its still not working
zivalarasa said:
its still not working
Click to expand...
Click to collapse
After running GPS Test out in the open for, say, 1 min, does it report any "in view" satellite at all? Any satellite have signal > 10db?
GPS Test
HHest said:
After running GPS Test out in the open for, say, 1 min, does it report any "in view" satellite at all? Any satellite have signal > 10db?
Click to expand...
Click to collapse
GPS test runs and doesnt find any sattellite. It ran for around 10 minz
zivalarasa said:
GPS test runs and doesnt find any sattellite. It ran for around 10 minz
Click to expand...
Click to collapse
I assume you had GPS working at some point prior to installing the ROM? If you've done all the steps (particularly steps 3, 5, and very importantly 9), then I'm afraid I'm out of suggestions.
spelling?
On the off chance... perhaps you have a spelling error?
I find it quite easy to spell "sonyericsson" wrong, especially the ericsson part. Now I have a way to memorize it: "Eric" (that's easy), "Eric's" (as in something belonging to Eric), ericsson = "Eric's son"
Guys,
Lot of talk regarding battery life/ standalone/ accuracy of gear S apps for running.
Used both Nike and S Health- to me both were standalone.
Few bullets
1) some stated that even with GPS on and locked that s health still uses pedometer for distance? (is this true?)
2) I'm still confused if I need gear network AND/OR mobile network on/off - does this affect battery life- if I leave OFF all networks...will my run sync once I turn mobile network or Bt with phone on?
3) any way to get splits read to you (cannot believe this is missing)
4) I don't think this device will get through a marathon unfortunately
Yikes! Just did the car test (run shealth with hand out car) and I can confirm that it doesn't use gps for anything other than map. Feel duped
Relies on pedometer I think
Sorry for my blast posts. It is possible that it only records speeds in running range? I shook hands and didn't increase speed. Also noticed a bike option. Perhaps wrong about duped. Lol
Hello Jeffruby,
I've been in contact with Samsung about S-Health on Gear S and they confirmed that they are not measure the distance with the GPS, just the map (Totally insane!)
The Nike+ app is tracking the distance correctly with GPS though. If you have everything turned on (GPS, GSM, Bluetooth), then you would get probably about 4-5h of battery time. My goal is to use it on the next marathon and be able to listen on music for the last 60min of the race but i guess I need to run on 3:30 or something to make this possible
BUT, unfortunally the Nike+ app are missing the most important thing and that's the avg pace for the total run. It just show current pace and I don't really like that since it's changs so often so it's hard to see what speed you are runnig at.
So, yeah, I really hope for an update on either of these running apps ASAP!
HTC, thanks.! What a shame re s health app. How do you think it does distance for biking though if uses pedometer for distance?
The Nike app is close to being good..... I can't see the red on black, while your running you can't read scrolling info and of course the avg pace of run is the gold
Also in Nike app you have to turn on GPS manually, not from the app, if you want to track distance accurately. If you don't it uses accelerometer. With GPS on in general battery life is not good. My longest run was 30K in 2:45 had 18% battery left. Also there is one more strange thing about S health - calorie count maxes out at 1000
OK , so I did another test today - used shealth on bike mode. Stuck arm out car window with GPS on. Kept arm still. It tracked distance completely accurately. This tells me that the s health must indeed use GPS accurately. I think the jog portion only measures speeds in running or walking rates as it did not pass my car test.
The Nike app is a bummer as you can't verify GPS lock before it starts. Also the reasons mentioned prior.
The s health app is easier to read but doesn't show you 1 mile splits on the phone app. This is unacceptable.
Completely agree with the issues mentioned with nike+ Visual gps status before starting, the ability to display the info you want while running, and a always on mode during use would also be handy. Now I have to flick my wrist and wait untill the display goes on. It takes too much time and you're not seeing what's happening before you. A quick glance should be all. Currently i use a gear store app called screen awake for this.
Yeah, i have been logging miles with the Nike ap too. Its not perfect, but it works for me.
I have 79 miles all logged on my Gear S nike ap this year.
Sent from my SAMSUNG-SM-G900A using XDA Free mobile app
Not to mention Nike app wastes battery with hr but doesn't record it.
The S Health app records continuous HR during your run. I'm not sure how the Nike+ app works to record HR data. Is it continuously tracking/recording HR data? Or does it do it intermittently when you activate the display and wait for the information to scroll (on the bottom of the screen) to HR?
glenner05 said:
Completely agree with the issues mentioned with nike+ Visual gps status before starting, the ability to display the info you want while running, and a always on mode during use would also be handy. Now I have to flick my wrist and wait untill the display goes on. It takes too much time and you're not seeing what's happening before you. A quick glance should be all. Currently i use a gear store app called screen awake for this.
Click to expand...
Click to collapse
In the Nike+ app there's a small round indicator in the upper righthand corner that turns green as soon as there is a GPS lock. Always on mode is great, but it increases battery drain, so I just do the wrist flick.
Jerome, I think he is referring to indicator if Nike gps locked in before you hit start run. No runner wants the first 0.1 mile not to be recorded.
htcdiamondswe said:
Hello Jeffruby,
I've been in contact with Samsung about S-Health on Gear S and they confirmed that they are not measure the distance with the GPS, just the map (Totally insane!)
Click to expand...
Click to collapse
Could it be that the person you talked to had no idea what they were talking about (my usual experience with samsung, sadly)?
I am asking because Gear S tracks distance even with data off. After the run, if i don't see a map, only a track of my steps(*), I think data was off, but I still get the same results. I took mine to Europe with me and still got the distance tracked on my runs, even though the SIM card in it wasn't working. Wouldn't that be a sure indicator that what Sammy told you is incorrect?
(*) when data is on, my tracks are superimposed over a map.
xendula said:
Could it be that the person you talked to had no idea what they were talking about (my usual experience with samsung, sadly)?
I am asking because Gear S tracks distance even with data off. After the run, if i don't see a map, only a track of my steps(*), I think data was off, but I still get the same results. I took mine to Europe with me and still got the distance tracked on my runs, even though the SIM card in it wasn't working. Wouldn't that be a sure indicator that what Sammy told you is incorrect?
(*) when data is on, my tracks are superimposed over a map.
Click to expand...
Click to collapse
Hello,
I guess I have to answer both Yes and No on that question
I've tried to reinstall, run without data, without simcard, yeah, tons of different test and it's always way off (map is accurate but the distance it shows is totally off). Another poster in this topic also had the same issue but then he told me to test and choose 'cycle' as training mode instead of running, and, when I did that, then S-Health tracks the distance accurate. So, with other words the application have support for tracking distance in that training mode but of some reason it seem to choose to track the distance by counting steps if I choose running/walking as training mode. So, i'm not sure, maybe your device of some reason have this working on all traning modes. I hope so, and, that someone can explain for me hoooooooooooooooooooow to change this
My gear s tracks distance very accurately when I run gps on. However with GPS off using pedometer it overestimated my distance by approx 0.1 per mile. So gps must work. I did discover as mentioned above, that at high speeds need cycle on.
Not sure if this has anything to do with anything, but my Gear S is the US ATT variety.
In my case, I am fairly certain that no maps are used for measuring distance. Maybe I lucked out.
And when I said my distance gets tracked earlier, I meant the tracks you see at the very bottom of the log in S Health, that correctly display where I took turns, looped back, etc. Without data on, there is no actual map behind them, with data on, there usually is (I had a few flukes before.) The pedometer would not know about turns taken, though.
BTW, I had issues getting a GPS lock for a while until I realized that my phone is messed up. Once I started using the Gear S in stand-alone mode, all was good.
Does anyone else have issues with their unit (I have the T-Mobile version) mistakenly showing their location as someplace they were HOURS earlier? My maps shows the location where I currently am, but then will occasionally report my location incorrectly as where I was earlier that day, which affects my weather and traffic reporting. Any thoughts?
Do you have high accuracy enabled?
I do have high accuracy enabled. Which the phone doesn't seem to understand the definition of.
If it is showing properly when you open maps but not in other apps, then it isn't the GPS that's the issue. Those apps aren't updating properly.
Mine is off by about 20 ft or so ... no biggie.
One thought though ... do you have background data blocked for the map app?
Background data enabled. I'll use the phone to navigate from work to school. The map shows me at school. Weather and traffic based around campus. Then, maybe an hour later, I look at my phone and it gives me the weather for my office, not school. I open google maps, it looks like I'm back at work, but I'm not.
I have had this happen several times. I open a gps Waze and Google maps, for a little while at work then minmize. A few hours later I will use the gps again at a different location and the gps will flip back an forth from the previous location, this will occur 30 min away or in another state.
I have tried to just shutdown the app and restart but still occurs. My only way to clear this has been to reboot the phone. This happen on both Waze and Google maps.
I found turning location off and back on works for me, but this shouldn't happen
Joe Smithereens said:
Does anyone else have issues with their unit (I have the T-Mobile version) mistakenly showing their location as someplace they were HOURS earlier? My maps shows the location where I currently am, but then will occasionally report my location incorrectly as where I was earlier that day, which affects my weather and traffic reporting. Any thoughts?
Click to expand...
Click to collapse
I've had this issue several times. With my G6 and V30. It happens when I'm using a GPS heavy app and then go inside where a good GPS signal cannot be found or where I'm on WiFi. Oddly. I feel like it happens more if that iZat crap is active. Happens a lot with PoGo.
Also get heavy GPS drifting when in High Accuracy Mode. GPS on LG devices seems to work best in Device Only Mode.
Sent from my LG-H872 using XDA Labs
This is driving me mad. I had to switch phone due to this issue on Galaxy S7 and now it happens on V30.
Took a factory reset for mine to work again. Was fine for the entire time I've had the phone, then out of the blue, just stopped working.
Sent from my LG-H932 using Tapatalk
zsunsun said:
This is driving me mad. I had to switch phone due to this issue on Galaxy S7 and now it happens on V30.
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Chiming in with "other phones have wonky GPS too": My Moto X Pure has had a couple instances where position appeared to be randomly jumping around, up to several hundred feet away with varying azimuth. Made for " fun" navigation in heavy traffic in unfamiliar cities.
But don't worry, autonomous vehicles will work without a problem. (Yeahhhhh....right....)
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Autonomous vehicles are using a wide array of sensors to work, combine with deep learning, big data, etc. The GPS used in phones is not the same chip as the one used in a dedicated GPS device, even something as a sports watch as a much more precise GPS, optimised antenna, dedicated processor and optimised OS. I’ve been trying to use phones to track my runs for years and it always jumped around a bit. In a car, depending on the placement (direct view of the sky, for instance vs. blocked by the ceiling), on the weather, on the insulation of the car even, you can have issue with jumping signal. You can try to place the phone in a spot where the antenna has a view of the sky and it might be less of a problem.
I have noticed that the issue is with both Pokemon Go and Google maps. It is really frustrating, and sometimes nothing seems to help. On another site, they recommended installing GPs Status and Toolbox from Google play store. I will try that. If that does not help, the site said that the issue is with the GPS antenna.