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I'm sorry if this is addressed somewhere, but I couldn't find anything solid while searching. I use my G2x every day with SportyPal Pro for my bike rides. I am currently running stock 2.2.2 with root and am having some difficulty attaining an initial GPS lock. It seems like when I go to launch any GPS app, it will not get a lock. To get it to work, I have to open GPS Test, select tools, and clear out the A-GPS data. After doing this, it looks almost instantly and will keep a lock forever.
The next day, however, I must do the same thing, and this happens nearly 100% of the time. The funny thing to me is when I open GPS Test, it will show a strong signal from a lot of satellites, around 7-9, but it doesn't use these signals to find the lock. Again, after resetting the A-GPS data, it works every time almost instantly.
I have just dealt with this but it is getting more frustrating. Today, GPS Test wouldn't load, just kept showing a blank screen and force closing eventually, even after fix permissions, clear data, uninstall and reinstall. Only after another reboot, would GPS Test even load. I can't explain because I don't know well how the inner software works, but the GPS seems to have a hard time relocating itself when using the cached A-GPS data. Any fixes that anyone knows of, or things I could try?
Thanks a lot in advance.
jimbo831 said:
I'm sorry if this is addressed somewhere, but I couldn't find anything solid while searching. I use my G2x every day with SportyPal Pro for my bike rides. I am currently running stock 2.2.2 with root and am having some difficulty attaining an initial GPS lock. It seems like when I go to launch any GPS app, it will not get a lock. To get it to work, I have to open GPS Test, select tools, and clear out the A-GPS data. After doing this, it looks almost instantly and will keep a lock forever.
The next day, however, I must do the same thing, and this happens nearly 100% of the time. The funny thing to me is when I open GPS Test, it will show a strong signal from a lot of satellites, around 7-9, but it doesn't use these signals to find the lock. Again, after resetting the A-GPS data, it works every time almost instantly.
I have just dealt with this but it is getting more frustrating. Today, GPS Test wouldn't load, just kept showing a blank screen and force closing eventually, even after fix permissions, clear data, uninstall and reinstall. Only after another reboot, would GPS Test even load. I can't explain because I don't know well how the inner software works, but the GPS seems to have a hard time relocating itself when using the cached A-GPS data. Any fixes that anyone knows of, or things I could try?
Thanks a lot in advance.
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Click to collapse
I dont know how to help but wheres tools in the gps test app? Ahhhh I see gps status not gps test...
smashpunks said:
I dont know how to help but wheres tools in the gps test app?
Click to expand...
Click to collapse
When you launch the app and go to the satellite view screen, press menu, and it is one of the options.
jimbo831 said:
I'm sorry if this is addressed somewhere, but I couldn't find anything solid while searching. I use my G2x every day with SportyPal Pro for my bike rides. I am currently running stock 2.2.2 with root and am having some difficulty attaining an initial GPS lock. It seems like when I go to launch any GPS app, it will not get a lock. To get it to work, I have to open GPS Test, select tools, and clear out the A-GPS data. After doing this, it looks almost instantly and will keep a lock forever.
The next day, however, I must do the same thing, and this happens nearly 100% of the time. The funny thing to me is when I open GPS Test, it will show a strong signal from a lot of satellites, around 7-9, but it doesn't use these signals to find the lock. Again, after resetting the A-GPS data, it works every time almost instantly.
I have just dealt with this but it is getting more frustrating. Today, GPS Test wouldn't load, just kept showing a blank screen and force closing eventually, even after fix permissions, clear data, uninstall and reinstall. Only after another reboot, would GPS Test even load. I can't explain because I don't know well how the inner software works, but the GPS seems to have a hard time relocating itself when using the cached A-GPS data. Any fixes that anyone knows of, or things I could try?
Thanks a lot in advance.
Click to expand...
Click to collapse
Sadly, I am having the same problem
I think I'm having the same problem too: I can pick up plenty of satellites (more than the 3-4 required for a lock), and they turn green, but I don't actually get positioning data available.
andrewNY said:
I think I'm having the same problem too: I can pick up plenty of satellites (more than the 3-4 required for a lock), and they turn green, but I don't actually get positioning data available.
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Click to collapse
Well, I guess if you are seeing the same problem, it could be a software failure. Why can't Android phone makers release a phone with GPS that works out of box? Do they not test these things? Hopefully the Gingerbread update addresses this issue.
I have GPS issues often as well.
Sent from my LG-P999 using XDA Premium App
I don't have this problem but I have heard of others that do. My device locks in literally 3 seconds and is accurate to 5 feet. I have to say it's the best GPS I have ever used.
I think this problem is an android issue not hardware. I have to load gps test on my vibrant before being able to get a lock also. Wont lie the lock time on this phone is considerably longer but when finally does lock its strong and accurate.
via LG G2x
It takes me forever to get a GPS lock too. However, once it finally gets one, it's fairly strong and accurate.
Gps is way crap now.my vibrant beats the crap out of it... I'm getting like 40000 feet accuracy. It eventually works itself out but still crap..
In gps status in tools deleting the a gps stuff it takes a long time (5 seconds) vs my vibrants agps data. Vibrants clears instantly almost like the lg remembers too much causing conflict....
I cant find my location via gps in google maps. In the gps status app, it appeard to be locking as fix/sats shows 3/3. Ive cleared agps data and also tried to download agps data. Does anyone experience a similar issue? Any suggestions as what elsd i can try?
I dont think its the hardware because it did work the last time i tried about 2 weeks ago. Since then I tried to use a location spoofing app (that has since been uninstalled and mock locations disabled).
On the O2X the mongs at LG left out the gps.conf file, adding it manually sped up lock time no end. I guess it's possible they did the same on the G2X?
I actually exchanged a G2x yesterday that was having problems with GPS
Regardless of whether it was on stock or not, rooted or otherwise, my phone would not find any more than 4 satellites, and would never lock. Factory resets did nothing. My fiancee's phone, however, would find 8 or more within 10 seconds when both phones were set right next to each other. Both phones had a 4/05 manufacture date.
Because of that, I was pretty sure my issue was hardware, as I was never able to get the GPS to work properly. The phone they gave me yesterday (4/12 manufacture date) does seem to work ok, though the screen bleeding a bit worse (but that doesn't bother me *that* much)
Hi guys, my Samsung Focus' GPS has been having a weird problem since June, where it only works when I'm under an open sky. So if I'm walking it gets an accurate fix in like.
However, if i'm indoors, in a vehichle, or even under a bus stop, it gets nothing at all. It doesn't even seem to get my location from the cell towers, it just drops me in some random spot like 1km from where I really am, and the marker in Bing maps would be grey with no circle around it.
Also, it seems to get my location whenever it's connected to wifi, but with a pretty huge circle around the marker. Is there some way to fix this, or will I have to bite the bullet, and send my phone to Samsung?
Finding my location takes a while, but once it finds my location everything works fine. Sometimes it goes crazy and doesn't know where I am. Luckily for me, I don't use my GPS as much because I don't have a car. However, once I do I might have to look into seeing what's actually causing such lag with the GPS.
I also wish that turn-by-turn navigation get's a bit of an upgrade. It's great to see this feature built in, but it really sucks having to touch the phone. Defeats the purpose of keeping your eyes on the road. I bought WP7 because of all the integration, and I hope Microsoft sees that they need improvement.
I have recently encountered more of an annoyance rather than a problem that got my head scratching. It is location and GPS related, so I searched for Galaxy S6 GPS problems in google, and I have noticed that some owners experience a lot of signal loss/searching in their phones. What I have found annoying in my case is that whenever the GPS signal is lost, Google Maps puts me in a wrong location that I have not been to for a while (around one month). I have lived in that location before, but I have since moved and no longer stay there. I have purchased the phone after moving. After a bit of experimenting I came to the conclusion that the building I currently live in blocks the GPS signal, since whenever I am in the balcony/near a window I get a signal and I'm put in the correct location in Google Maps. As soon as the signal is lost, Maps automatically puts me in that old location. This has also effected Google Now where I'm given incorrect travel times and directions, but not my weather location (set on current).
I have set 'Home' to my new location, I have also tried deleting my location history from google, tried a few GPS fixing apps, reinstalling Maps, and also installing other map applications like Here and Waze, which behave the same way and give me the same old location as my current.
At first I thought it could be a GPS hardware defect in the galaxy, but I turned on my old HTC One (M8) and it acted and behaved in the same way putting me in my old location. So it seems to me there's something in the Android OS perhaps since Here and Waze act in the same way. I also tested with the Maps app on an iPhone 6 and it gave the correct location although not 100% accurate. So is there anyway I can make Maps at least remember my last location before signal loss?
It is also absurd that my laptop can pinpoint my correct location while connected on Wifi while my phone with GPS, wifi and cell network cannot, which in conclusion seems like an android bug or something with location history in my google account which as I said already tried deleting the whole history.
Also note that the GPS and Maps work perfectly fine whenever I'm outside the building.
Google Maps has had weird location issues on Android since January or February. Affected the GPS accuracy / function of my Nexus 5 as well. I think the bug is actually in Google Play Services framework, not in AOSP or the Maps app.
s6 gps issue
ab1983 said:
I have recently encountered more of an annoyance rather than a problem that got my head scratching. It is location and GPS related, so I searched for Galaxy S6 GPS problems in google, and I have noticed that some owners experience a lot of signal loss/searching in their phones. What I have found annoying in my case is that whenever the GPS signal is lost, Google Maps puts me in a wrong location that I have not been to for a while (around one month). I have lived in that location before, but I have since moved and no longer stay there. I have purchased the phone after moving. After a bit of experimenting I came to the conclusion that the building I currently live in blocks the GPS signal, since whenever I am in the balcony/near a window I get a signal and I'm put in the correct location in Google Maps. As soon as the signal is lost, Maps automatically puts me in that old location. This has also effected Google Now where I'm given incorrect travel times and directions, but not my weather location (set on current).
I have set 'Home' to my new location, I have also tried deleting my location history from google, tried a few GPS fixing apps, reinstalling Maps, and also installing other map applications like Here and Waze, which behave the same way and give me the same old location as my current.
At first I thought it could be a GPS hardware defect in the galaxy, but I turned on my old HTC One (M8) and it acted and behaved in the same way putting me in my old location. So it seems to me there's something in the Android OS perhaps since Here and Waze act in the same way. I also tested with the Maps app on an iPhone 6 and it gave the correct location although not 100% accurate. So is there anyway I can make Maps at least remember my last location before signal loss?
It is also absurd that my laptop can pinpoint my correct location while connected on Wifi while my phone with GPS, wifi and cell network cannot, which in conclusion seems like an android bug or something with location history in my google account which as I said already tried deleting the whole history.
Also note that the GPS and Maps work perfectly fine whenever I'm outside the building.
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Click to collapse
I bought a case that was supposed to be a clear view but doesn't work and needs a proximity sensor app installed to work. It has the magnet and a lump for the chip. I also couldn't get a gps lock. Was seeing up to 6 satellites but not locking. I removed the case and got 17+ and a 3d lock straight away.
I came to the conclusion that my building blocks the GPS signal, but the annoyance comes from Google maps locating me in a default location far away from me whenever there is no signal.
Is anyone experiencing problem with their GPS signal? Mine would lose the GPS lock constantly. Thanks.
Working fine on my end. Out and back, my drive was 5 hours total.
Sent from my VS995 using Tapatalk
No, no problems at all. And I used the GPS allot.
Sent from my LG-H918 using Tapatalk
Make sure yours is set to High accuracy. Mine was not after set up. I had to change.
Sent from my SM-T813 using Tapatalk
Even in high accuracy, I lose the gps signal frequently. Sigh
Do you have a case on your phone?
I just got my cases in and have noticed weaker gps performance since putting the phone in a case.
I've been having major GPS problems. Going for a run and expecting the phone to track my route and calculate my speed accurately shouldn't be too much to ask in late 2016. But my phone constantly loses the GPS signal (this was never a problem with my previous phone in the same location) and even when it doesn't, it can't figure out where I am. My run traces often show me two streets over in addition to thinking I'm jumping back and forth across a busy 5-lane road every 5 seconds or so. I run 6 miles and the phone thinks I've gone 8.25. Not useful for training for events.
Even if you don't want to use the phone to track exercise, there's another reason the bad GPS is annoying. It makes it impossible to take advantage of the feature allowing you to unlock the phone without using your fingerprint or pin based on your location. I have my phone set to be unlocked at home, but the phone apparently can't tell when I'm at home, making this setting completely useless.
As to GPS issues while driving, I haven't noticed them, but I've not used the phone for navigating either.
Would like to mention that while I have a case on it, it is quite light and doesn't seem like it should interfere so badly with the GPS. Will try checking the accuracy without the case and will update if this resolves the issues. Also, I have tried tinkering with the GPS accuracy settings but even selecting all the options to optimize accuracy has not worked for me.
The only thing you can do to test the case theory is to use the phone without that case. That said, it is possible you have a defective phone. I have read many articles about poor GPS being caused by a loose, internal connection. You might want to take your phone to a repair facility and have them check it out.
I have a US996 and, so far, GPS is nice.
how
wtharp2 said:
The only thing you can do to test the case theory is to use the phone without that case. That said, it is possible you have a defective phone. I have read many articles about poor GPS being caused by a loose, internal connection. You might want to take your phone to a repair facility and have them check it out.
I have a US996 and, so far, GPS is nice.
Click to expand...
Click to collapse
how can you change it to high?
No issues on my end yet, I use it navigating on a daily basis (racking up Waze points basically) and walking around, can't think of maybe one time it lost GPS driving and that was only briefly.
Mine was misbehaving horribly. I tried using google maps to see if it was something to do with Navigon, (my normal gps app) and somehow it seems like just running maps fixed it. It has been working great with Navigon now.
Go figure.
GPS on my Sprint version has worked great in all 3 options since day 1
Sent from my LG V20 using XDA Labs
On my rooted VS995 software version VS99513A on notsostock kernel v1.2 the GPS seemed to never be able to locate my current location. When I used it before without root it picked up quickly. Am going to try nostock kernek v1.1 the updated version and see if I get a difference. Plus now am running magisk instead of supersu so will see if that makes a difference.
It's possible that the a-gps data is corrupt. I'm not sure how you'd go about clearing that. There must be a cache file associated with gps daemon.
Try installing this:
https://play.google.com/store/apps/details?id=com.eclipsim.gpsstatus2
And when GPS isn't working, run the app and see if it's receiving/decoding any satellites at all (bar lengths indicate strength, colour indicates successfully received all ephemeris data from satellite and therefore has lock - it can take a while without a-gps).
---------- Post added at 08:29 AM ---------- Previous post was at 08:27 AM ----------
P.s. I found that taking the back off my phone improves Wi-Fi. Metal blocks radio signals.
If you have low or no signals in a specific location, try popping the back of the phone and seeing if the signals become useable.
mmar3087 said:
Is anyone experiencing problem with their GPS signal? Mine would lose the GPS lock constantly. Thanks.
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Click to collapse
Sorry to bring up an old thread. I just bought a used LG V20 (at&t version, H910) on Craigslist the other day, and have had GPS issues that made me highly annoyed like I bought a lemon phone, and was getting ready to call LG Support, and pay a lot of money for repairs.
Happily, I did discover a trivial solution that I haven't really seen, so I thought I'd share it.
After I purchased the phone, I factory reset it. It seemed like the device would be able to triangulate a position, but it would be unreliable, move around, and the accuracy would be highly variable. (observed in Google Maps and Waze). These symptoms seem to be consistent with other people's experiences. The useful and highly recommended "GPS Status" and "GPS Test" apps, that normally show visible satellites were showing ZERO satellites. As suggested in various places, I used "GPS Status" to re-download the A-GPS databases, set "sensor filtering" to medium. Still, zero satellites, but a semi-functional GPS, which is confusing. I found the hidden menu code for the H910 (*#546368#*910#), and SAAT->"Manual Test"->"GPS/BT/Wifi test" and ran the hardware-level GPS diagnostics. I was getting signals of 0.0 db for GPS and GLO satellites, kind of suggesting the GPS hardware was faulty, and made me even less optimistic/more annoyed.
I was basically convinced GPS on my phone was kaput, and would need to be serviced, until I discovered ........
Rebooting the phone solved all of the GPS problems, and made GPS and GNO satellites visible and now GPS is 100% functional. It seems that since I initially factory reset the phone and did my normal installation, I never did a simple reboot. Since I haven't seen that kind of obvious solution on any of the forums, I thought it would be useful to report. I'm cautiously optimistic that was my only problem ......
good luck
=mxasf=
Bought a used one and having problems: it'll fix on several satellites but it's usually unable to acquire the specific location (latitude and longitude). Depending on the program, it will say "waiting for GPS fix" in osmtracker or "looking for GPS location" within 'GPS Status' (the app).
When it does get a 'Lock' (a specific location), its accuracy is 200-300m off. :/
I tried some of the other common tips and tricks:
I've downloaded new A-GPS data (using the 'GPS Status' app); tried using the GPS without my case on; doing a simple reboot, none of them work.
After more searching, I found this guide: https://imgur.com/a/VxeaU which recommends to place copper tape on the GPS antennas of your phone.
i have 2 V20's.. the one i bought back for myself is 12/2016 and another one is another batch 3/2017 for my wife..
What i'll found is the earlier one ( 12/2016 ) have the following issue :
- overheat
- kaput gps
- screen burn
While the one i bought for my wife ( 3/2017 ) doesn't even have the following issue above.. Furthermore, the screen also different.. my wife V20's tend to have a more saturated color, brighter screen and doesn't overheat as much as mine..
My conclusion is, only those with earlier batch of production have all this defect.. and to those who own it ( including me ).. i guess, we're unlucky!
i'll use my wife V20's as gps since mine V20 is good for nothing when GPS is a needs.... if she's not around, i'm totally doomed !
-----
if you guys wonder, there was no different in camera.... unlike G6 ( pheww~ )
both my and my wife V20's produce the same images quality..
mxasf said:
Rebooting the phone solved all of the GPS problems, and made GPS and GNO satellites visible and now GPS is 100% functional. It seems that since I initially factory reset the phone and did my normal installation, I never did a simple reboot. Since I haven't seen that kind of obvious solution on any of the forums, I thought it would be useful to report. I'm cautiously optimistic that was my only problem ......
good luck
=mxasf=
Click to expand...
Click to collapse
It's an old common fix
skorasaurus said:
Bought a used one and having problems: it'll fix on several satellites but it's usually unable to acquire the specific location (latitude and longitude). Depending on the program, it will say "waiting for GPS fix" in osmtracker or "looking for GPS location" within 'GPS Status' (the app).
When it does get a 'Lock' (a specific location), its accuracy is 200-300m off. :/
I tried some of the other common tips and tricks:
I've downloaded new A-GPS data (using the 'GPS Status' app); tried using the GPS without my case on; doing a simple reboot, none of them work.
After more searching, I found this guide: https://imgur.com/a/VxeaU which recommends to place copper tape on the GPS antennas of your phone.
Click to expand...
Click to collapse
I followed that guide (credit https://www.reddit.com/r/lgv20/comments/7fx2gz/becareful_buying_the_top_plastic_bezel_of_the_v20/)
and bought copper tape (https://www.amazon.com/Copper-Conductive-Adhesive-1inch-12yards/dp/B018RDZ3HG) off amazon.
For me and my VS995; there were metal contacts (see picture 1 of the imgur album) and the metal contacts were silver, not gold.
Nonetheless, I put some copper tape only on the first contact as shown in picture 1 and my signal improved dramatically. The lowest accuracy that I can get (lower is better) now is about 8m and it has been hovering around 15m; and still takes a few seconds to
This is compared to my s5, where I could get an accuracy as low as 4-5m and usually hovers around 8-10m and could obtain my location within 10 seconds after turning on GPS.
My phone is 100% stock. I have noticed that sometimes when I go to use GPS, I fail to get a fix, or I get a fix on a location that is between 500 ft and 20 miles away. I first noticed the problem in Google Maps, but I believe that all other GPS-using applications have the same problem. I first noticed this perhaps a few weeks ago. When it gets into this mode, it will usually resolve itself after 1-20 minutes of continuous use.
I've downloaded both the "GPS Test" and "GPS Status" apps and had several thoughts:
1) I thought this might be related to data in Google Maps. I deleted all the data and cache from the Settings->Application. No difference.
2) I reset and re-downloaded the AGPS information. I initially thought this made a difference, but I no longer think so.
3) Sometimes rebooting seems to resolve the problem.
4) I thought maybe some hardware was damaged causing me to get a weak signal, but in one case where it was unable to get a fix it actually saw at least 10 satellites, probably at least 6 of those had a "green" (30+ dB SNR)
5) I thought the problem is initiated by going into Google Maps and the other applications worked so long as you didn't go into Google Maps. I no longer believed that.
6) I've set location services to device only as well as high accuracy. I don't see a difference.
I think I've had similar problems in the past and recall fixing it somehow (in software) -- but I can't figure out what was done.
HELP!
I'm on a custom rom and have noticed the same thing within the past couple of weeks. It used to be fine, but now it can way over a minute to get GPS lock. Sometimes it thinks I'm still where I was a long time ago or somewhere completely different. This is in google maps too. Waze also has trouble locking on frequently now so I doubt it's an app issue.
iivisionii said:
I'm on a custom rom and have noticed the same thing within the past couple of weeks. It used to be fine, but now it can way over a minute to get GPS lock. Sometimes it thinks I'm still where I was a long time ago or somewhere completely different. This is in google maps too. Waze also has trouble locking on frequently now so I doubt it's an app issue.
Click to expand...
Click to collapse
I've had it take 10-20 minutes in some cases, it always reports a location within 30 miles of me, but that's still way too far to be helpful. I've sometimes had it report locations within a half mile of me and that's still equally useless. Once locked, it seems to stay locked. for my entire usage, will later be off, even if you start at the same location you last used it (i.e. use Google Maps to drive somewhere, and then leave a couple hours later using Google Maps).
The other really weird thing about this is that I had initially thought there was maybe a problem with the GPS receiver itself, like the antenna was damaged or the feedline between the antenna and the receiver, etc. But I've gone into GPS Status or GPS Test applications and it gives SNRs from each satellite, and its got adequate SNR from enough satellites to get a 3D fix even when it doesn't have one, which implies its something goofy in the software somewhere.
It does seem to have gotten better in the last few days, maybe?
I'm not entirely sure what the problem is. I did change my battery out personally a couple of months back. I was wondering if I may have damaged something. As far as GPS fix and those other apps, yes it does lock on, but it does take a little longer than I would take to lock on. Mine sometimes takes quite a while, like 5 minutes+ like yours to fix too.