[Q] GPS after the JP0 update - Galaxy S I9000 Q&A, Help & Troubleshooting

Hi all,
just wanted to know whether you experienced any GPS improvements after the update?
Mine seems to be functioning a a lot better, however, it turns off by itself after like 10-15min of use. The little satellite dish disappears and I lose GPS tracking even though the GPS is turned on in the notification bar. I have to turn it off then on and it starts working again but it's annoying as hell.
Anyone else experiencing this?

GPS test
I used it today for about 1,5 hour, while driving.
It took a few minutes to start up. It was pretty precise in nav mode.
I lost the GPS signal one time, where I also lost the data connection. (At the time i was also playing with the phone.
Over all a good experience.

Tried yesterday, found satellites instantly, can keep gps lock, but still have some accuracy issue.

i used it on the way to work today with track booster and it seemed much better
however i tried again on the way home to test and lost data connection
once you loosed connection you dont seem to be able to get it back you have to restart the phone which is annoying
i will not say its fixed untill i have used it more and got consistant result

Just as bad as ever here, not locking many sats and still keeps losing them.

I can def use the phone for turn by turn navigation now, which is a massive plus.
But after working flawlessly for a couple min, it loses the GPS connection and doesn't even attempt to reconnect.
I then switch GPS off, then back on and it's working again.
This has got to be a software glitch.

still very bad. sometimes it simply cannot get a lock at all. this happens away from buildings and under clear sky. sometimes it gets a lock instantly but loses it quite quickly.
Sent from my GT-I9000 using XDA App

I have the feeling that my gps is now with froyo better. Now i have more sattelits but works good enough with eclair.
Sent from my GT-I9000 using XDA App

Better, but still unacceptable.
Sent from my GT-I9000 using XDA App

66 secs first sat fix.
Locked on 7 sats.
For me, waaaay much better with Froyo.

used mine on the way home from work and was a little better but still jumped around when stationary

Related

Wifi causing trouble with O2X

I know that there are random reboot/freeze issues with this phone but I have noticed that my issue seems a bit different.
My phone goes into reboot loops and freezing only when I turn on the WiFi. I'm patiently waiting for the LG "update fix" but wanted some advice from the experts.
Im in afghanistan and only have until next week to return the phone. If it is a software issue then I dont mind waiting but if it is hardware then I dont want to get stuck with a 600.00 paperweight.
I know Im shooting in the dark but I really would appreciate some thoughts or advice.
BTW - I have had the same issues on custom ROM's and stock ROM's. I think I damn near flashed the phone with every possible thing i found on this board, haha.
well it seems like my issue is still isolated to wiFi. The phone has almost no reboots and very little freezes when WiFi is off. any ideas on if this is a possible hardware or software issue?
was it with every ROM you tried the same ?
It happens with every rom but I hate to get my hopes up but it seems to have start happening not as often. right now Im using this
[ROM][21/4-11]TK-ROM Vanilla + LG = true. v0.5.7 (Fr12)
couple of hours so far and it is better but not perfect.
Mine has just recently been randomly rebooting but was fine when I first got it. It never seems to reboot when I'm stationary only when I'm in the car or riding my bike. Twice it happened in the same location on the drive home from work which got me thinking it could be location related. The gps wasn't active at the time so I tried turning off wifi/cell tower location in the options. I managed a two hour bike ride with no reboots today whilst using gps tracking and listening to music. Yesterday the phone wouldn't go more than 10 minutes without rebooting.
Could it be bad location data in some mobile phone masts are making the phone crash due to a bug in the software?
Sent from my LG-P990 using XDA App

[Q] GPS and BT bug

I'm having a strange bug where when I use the gps and bluetooth for prolonged periods, the radio seems to shut off. This only happens when i'm driving from Oregon to California and I use the phone for music/audiobook and as a gps for time remaining in the trip.
I'm using Navigation for the gps and the standard play music for bluetooth music. I'm driving a Subaru and have never had this issue before. By the way, the phone gets 7 hours + for gps if the screen isn't kept on the entire time, much less if it is but still over 4 hours.
My xt890 is is not unlocked and is still completely stock. It also randomly shows a G where normally theres an edge symbol since I restrict my phone to edge because the Tmobile roll out hasn't happened in my area yet I don't think (Phone doesn't get 3g ever).
When the bug occurs the only method I've found that fixes it is to reboot the phone, airplane mode and back does not fix it. Though after the bug occurs once, it seems to happen more frequently. Could I be overheating something?
I experienced problems turning on gps on my RAZR-i twice in the last 2 weeks. I am using CoPilot live for navigation. In each case turning the phone completely off and waiting a few minutes solved the problem. In both cases I had the phone on (T mobile) and was using wifi for an extended period of time. I believe something is overheating. Don't think a HW problem, rather firmware reducing power to stay within the power budget (not enough for gps), but I am not 100% sure...
Sent from my NOOK using xda premium
Ok- yesterday the gps stopped working completely.
After doing a hard reset all problems are gone now.... clearly something got corrupted. Question is what app caused all my problems. Anyway, I am glad it was not an HW issue (imported it from GB to US)....
Sent from my XT890 using xda premium

GPS doesn't work while driving in Waze or Google Maps

Hello I'm having a problem with my GPS signal. I followed this guide to fix it but still have the problem: http://androidforums.com/threads/gps...-guide.761247/
I have NO PROBLEM getting my accurate location within 1-5 seconds when sharing location on whatsapp/telegram or other apps. Even opening Google Maps or Waze, they also detect my location very very fast. I'm taking less than 5 seconds and it's very accurate.
The problem comes when I try to NAVIGATE with Waze or Google Maps. This is when I'm outdoors in my car of course. My phone doesn't get a GPS signal. It takes a very very long time, sometimes 10 minutes to get a lock on. The funny thing is that when I followed this guide and I put the airplane mode on, the apps got a lockon on the GPS, but as soon as the airplane mode was off they lost GPS signal and had a problem locking on.
I have the GPS TOOL app installed and outside I get a lockon of about 10-15 satellites of 22 but it doesn't happen instantly. It takes from 10 to 60 seconds to get a lockon. But that is not even the problem. I could live with that, but the real issue is that the signal comes and goes. So sometimes the apps have a lockon for 1 minute and then they lose it for 3 minutes and again and again.
When I'm indoors it takes about 30 minutes to get a lockon on but I get from 1 to up to 6 satellites even though my apartment is the one on the top. There are no other apartments above it so I should have a bit more of a chance to get a signal. But it barely connects and sometimes never. The issue is the same. It may connect sometimes but it loses signal. 1 minute it remains connected and them loses it for 5 minutes and so on.
I attached some screenshots of how waze never has a GPS connection (unless I turn airplane mode on. I'll test this later on the road trying to get some place and I'll update if this really makes the GPS lockon but it's not ideal to have to use airplane mode to get a lock on GPS but not have internet for anyethign else). I have also attached the specifications of my phone. I hope you can help me out. It's a samsung galaxy s5 mini. And mainly I want to know if this could be because of the KITKAT firmware because I have read that many phones have GPS problems now, or if this could actually be a problem with my phone. I hope not becuase it's a new phone. I have one month with it and I'm in Mexico.
I have the exact same problem with my Samsung galaxy S5 Mini - Found this thread while looking for suggestions. So you're not alone!
My workaround is kind of annoying. I run Waze and the GPS Tool from the Play store at the same time. When Waze loses GPS, I switch back to the GPS Tool and wait for it to re-establish 3D Fix. Then switch back to Waze and it's stable for a few minutes. Then back and forth...
I have similar issues with Sygic, samsung support was not very helpful. But it seems that it is a hardware issue with S5 mini
Check out also this thread http://forum.xda-developers.com/galaxy-s5-mini/help/gps-issue-t2871145

GPS drops

Seem to be having an issue that I can't take care of that I've tried everything that I know that I believed could be causing the drops. The issue I'm having is any time I turn the screen off while driving my GPS will lose its connection after about 5 minutes. I was also losing data so I figured it was an application causing that issue with that problem I got resolved by removing the battery saving application called battery guru. That was actually shutting my data connection off with my screen off so I got rid of that completely but I still seem to have the problem with my GPS drops. My data stays up just fine but it seems like clockwork every 5 minutes the screens off I'm driving and I get that voice GPS connection lost. All I have to do is click the back button in Google Maps and reload my route and BAM its right back up and going. Now I can leave the screen on and I will not lose the GPS signal whatsoever until I turn the screen off. Have went through all the settings that I know of and of course the only battery saving application that I had installed and I can't seem to find the issue. I also use the search tool and couldn't find anyone else with a problem like mine. Does anyone have any suggestions or have seen this on their device? I'm beginning to think this may be a hardware issue I'm not sure. But if it was a hardware issue you would think I would be losing the connection all the time not with just the screen off which leads me back to a software issue. I'm going to keep freezing apps with titanium to see if I can find another culprit. I just don't have anything else installed that should have anything to do with that. Thanks in advance for any help for insight you may have.
flyinj54 said:
Seem to be having an issue that I can't take care of that I've tried everything that I know that I believed could be causing the drops. The issue I'm having is any time I turn the screen off while driving my GPS will lose its connection after about 5 minutes. I was also losing data so I figured it was an application causing that issue with that problem I got resolved by removing the battery saving application called battery guru. That was actually shutting my data connection off with my screen off so I got rid of that completely but I still seem to have the problem with my GPS drops. My data stays up just fine but it seems like clockwork every 5 minutes the screens off I'm driving and I get that voice GPS connection lost. All I have to do is click the back button in Google Maps and reload my route and BAM its right back up and going. Now I can leave the screen on and I will not lose the GPS signal whatsoever until I turn the screen off. Have went through all the settings that I know of and of course the only battery saving application that I had installed and I can't seem to find the issue. I also use the search tool and couldn't find anyone else with a problem like mine. Does anyone have any suggestions or have seen this on their device? I'm beginning to think this may be a hardware issue I'm not sure. But if it was a hardware issue you would think I would be losing the connection all the time not with just the screen off which leads me back to a software issue. I'm going to keep freezing apps with titanium to see if I can find another culprit. I just don't have anything else installed that should have anything to do with that. Thanks in advance for any help for insight you may have.
Click to expand...
Click to collapse
Is called a nexus. Google stock has always had that issue. Unfortunately nexus users spend most of the time locked in a basement and never happen to use gps, therefore they will say their gps works just fine.
Sent from my SAMSUNG-SM-N920A
Really? Interesting. Don't remember that on my galaxy nexus but don't know that I ever used the gps honestly. Anyone else confirm this?
ambervals6 said:
Is called a nexus. Google stock has always had that issue. Unfortunately nexus users spend most of the time locked in a basement and never happen to use gps, therefore they will say their gps works just fine.
Sent from my SAMSUNG-SM-N920A
Click to expand...
Click to collapse
FYI my gps DOES work fine... But I forgot you know my experiences better than me. My bad. Stupid response.
Sent from my Nexus 6 using Tapatalk
My GPS on my Nexus 6 is and always has been amazing. (Thanks for reminding me to compare that when I get the 6P). I use my GPS daily to keep Waze up when I drive to watch for cops, traffic, etc. Even when I know where I'm going I use it and Google play streaming over Bluetooth and my GPS keeps connection even in Manhattan.
I would recommending getting an app called GPS status, it has a few settings to keep GPS active etc, which should solve your problem. However I have no clue what could cause something like that...
Sent from my Nexus 6 using XDA Free mobile app

The GPS on my LG G4 is horrendous

So I've had my G4 for a couple months now, and I've noticed the GPS is literally almost worthless. My location is set to on and high accuracy. My usual routine is to look up the route before I leave my driveway like any normal person. The GPS locks on after a while, and when I start driving is the problem. It either won't update to my moving position (I live in Pittsburgh and T-Mobile's coverage is pretty good) and will frequently freeze. Or it will randomly start locking onto random locations around my area but not on my car. This is incredibly frustrating obviously because I absolutely need my GPS to work. Does this sound like a hardware problem and how do I prove it to T-Mobile to get a replacement device?
With a clear sky, my GPS is amazing. But with heavy cloud cover I cannot get a decent lock.
Seems the AGPS (tower based location) is worse on this than any device before. Even with Wi-Fi on.
Sent from my LG-H811 using Tapatalk
Came here to post the same thing.
For some reason, over the last few weeks, my gps started going bonkers for no reason. It will work just fine for 20 min and then all of a sudden it will keep thinking that I am 70 feet west of where I really am. So if I'm driving south on the highway, it thinks I'm driving parallel to the highway but 70 feet to the right of the highway. So whenever there is another road nearby, Google Maps thinks I'm on that road and tries to reroute me to get back on the highway. If there is no other road nearby, Maps will correct my location to the highway. It is really frustrating because it becomes useless with intersecting roads and constant erroneous rerouting. The arrow keep jumping back and forth and the app is giving me false rerouting instructions non-stop. Not to mention the map keeps rotating around because it gets confused about which direction I'm headed. Super confusing.
Once I reboot the phone, everything goes back to normal and the gps is once again super accurate (until it happens again).
This issue happens every other day or so.
I did update to 10N as well as rooting and putting TWRP on it a months ago (around the same time these issues started). Not sure if the bug was introduced with 10N or if it's related to the root and TWRP (doubt it).
I started really hating this phone as I keep getting lost while driving.
majp89 said:
So I've had my G4 for a couple months now, and I've noticed the GPS is literally almost worthless. My location is set to on and high accuracy. My usual routine is to look up the route before I leave my driveway like any normal person. The GPS locks on after a while, and when I start driving is the problem. It either won't update to my moving position (I live in Pittsburgh and T-Mobile's coverage is pretty good) and will frequently freeze. Or it will randomly start locking onto random locations around my area but not on my car. This is incredibly frustrating obviously because I absolutely need my GPS to work. Does this sound like a hardware problem and how do I prove it to T-Mobile to get a replacement device?
Click to expand...
Click to collapse
Is this the same type of GPS issue on Samsung flagships? Those require opening up the phone and lifting up the GPS leaf pins.
Sent from my SM-G386T using Tapatalk
aptalca said:
Came here to post the same thing.
For some reason, over the last few weeks, my gps started going bonkers for no reason. It will work just fine for 20 min and then all of a sudden it will keep thinking that I am 70 feet west of where I really am. So if I'm driving south on the highway, it thinks I'm driving parallel to the highway but 70 feet to the right of the highway. So whenever there is another road nearby, Google Maps thinks I'm on that road and tries to reroute me to get back on the highway. If there is no other road nearby, Maps will correct my location to the highway. It is really frustrating because it becomes useless with intersecting roads and constant erroneous rerouting. The arrow keep jumping back and forth and the app is giving me false rerouting instructions non-stop. Not to mention the map keeps rotating around because it gets confused about which direction I'm headed. Super confusing.
Once I reboot the phone, everything goes back to normal and the gps is once again super accurate (until it happens again).
This issue happens every other day or so.
I did update to 10N as well as rooting and putting TWRP on it a months ago (around the same time these issues started). Not sure if the bug was introduced with 10N or if it's related to the root and TWRP (doubt it).
I started really hating this phone as I keep getting lost while driving.
Click to expand...
Click to collapse
Have you tried using Device Only mode? I noticed that once I did that accuracy went to 100% while driving.
I think it's a software issue that shows up when the phone is not using the GPS and instead relying on WiFi and Cell for location.
Joe USer said:
Have you tried using Device Only mode? I noticed that once I did that accuracy went to 100% while driving.
I think it's a software issue that shows up when the phone is not using the GPS and instead relying on WiFi and Cell for location.
Click to expand...
Click to collapse
You know, you might be onto something about the assisted gps part (cell and wifi)
Shortly after I posted the message, I started using this app called GPS Status & Toolbox. It has a feature of clearing and updating the assistance data (A-GPS) which it can automatically do once a day. Since I started using it, I haven't had the issue.
It's possible that there is a software glitch regarding cell and wifi assist
Los Angeles got hit by El Nino pretty hard with thick clouds for about a week but didn't have any issues with my navigation. I use TomTom go, Google map, waze, and MS Here depends on my mood but all were accurate. I haven't done anything to my phone except turning off WiFi assistance for GPS, you think that has anything to do with it? I think it was called WiFi scanning under advanced WiFi setting.
I find the LG G4 gps to be one of the best among the phones I have used. I have had Note3, Note4 before... those had horrendous gps performance issue.

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