[TUT] Fix Captivate GPS issue easily! - Captivate Q&A, Help & Troubleshooting

So i know there are tons of posts about this, but none have worked for me :/ However i seemed to find a super easy fix that worked for me!
1. you need to get into LbsTestMode which you can do by getting "Any Cut" in the marketplace.
2. With Any Cut go into "Activities" and make a shortcut to LbsTestMode.
3. Choose Delete GPS Data
3.Then go to "SUPL/CP Settings"
4. Enter These Settings:
Code:
Server: h-slp.mnc410.mcc310.pub.3gppnetwork.org
Server Port: 7275
SUPL Secure Socket: ON
AGPS Mode: SUPL
5. Now go outside and do a Get Position Test, you should get a lock quickly!
And there you go!
Tested On:
Stock AT&T Captivate Eclair ROM
Leaked AT&T Captivate FroYo ROM

Getting a lock usually isn't the problem. It's keeping the lock while moving.
Sent from my Captivate

curti.nogg said:
Getting a lock usually isn't the problem. It's keeping the lock while moving.
Sent from my Captivate
Click to expand...
Click to collapse
I'll 2nd that. Position locks aren't that useful to me if I try and use the phone to navigate somewhere.

norcal einstein said:
I'll 2nd that. Position locks aren't that useful to me if I try and use the phone to navigate somewhere.
Click to expand...
Click to collapse
I don't know about that..when you have to get into a navigation mode, it helps to get a lock in a timely fashion.
On another note: what supl server is that? I would want some more info on it before putting it into my settings

fldude99 said:
I don't know about that..when you have to get into a navigation mode, it helps to get a lock in a timely fashion.
On another note: what supl server is that? I would want some more info on it before putting it into my settings
Click to expand...
Click to collapse
You don't know about that? I know about that. You can get the quickest lock inside or outside, but the main issue is the accuracy while driving. You can get a quick lock with a 50+ meter accuracy (all fine and dandy) but when you are driving around with a 50+ meter accuracy the issues become quite obvious. Here are some examples:
1) The device thinks you are either on the street you are actually on or a street that is adjacent/parallel/etc to it...if it thinks you are on another street, navigation will try to route you and give you incorrect directions.
2) You make a right turn as indicated by your navigation, but due to the inaccuracy, navigation thinks you are going straight....because it doesnt know better....resulting in rerouting you since it thinks you didnt make the turn you were supposed to.
3) You get a good satellite lock but all the sudden, your devices loses the lock and "quickly" locks again...resulting in repositioning where the device thinks you are in a 50+ meter radius....which might not always be where you ACTUALLY are....resulting in rerouting you. (I call this GPS teleporting).
4) You are already moving and all the sudden, you see a big blue circle around your arrow icon (using google navigation here). The GPS thinks you are somewhere in that blue shaded circle. A city with lots of adjacent streets and an inaccurate gps makes your unit a useless GPS navigation tool as your device will keep bouncing from street to street (and rerouting you in the process) and you lose your way.
Now think of all those possible combinations with either 2 or 3 or all 4 examples happening at the same time. Sure, it may take 20 seconds for your device to correct itself but 20 seconds while driving can cause you to miss the correct turn (in the city), cause you to make the incorrect turn (in the city), cause you to miss your freeway exit (on the freeway), etc.
If I wanted to know my rough location, then sure, getting a quick gps lock is great, but if I wanted to drive around with it and navigate me....not so great.

Of all the GPS phones I've had this is the worst. Just saying that's all. My hacked HD2 w/Android locks quick and holds accurately MUCH better than the Captivate. Does anyone know why the GPS on the Captivate is so horrible? Software? Hardware?

juiceppc said:
Of all the GPS phones I've had this is the worst. Just saying that's all. My hacked HD2 w/Android locks quick and holds accurately MUCH better than the Captivate. Does anyone know why the GPS on the Captivate is so horrible? Software? Hardware?
Click to expand...
Click to collapse
Software...

gormander said:
You don't know about that? I know about that. You can get the quickest lock inside or outside, but the main issue is the accuracy while driving. You can get a quick lock with a 50+ meter accuracy (all fine and dandy) but when you are driving around with a 50+ meter accuracy the issues become quite obvious.
Click to expand...
Click to collapse
You know about what...that...that what? What I was saying to your post is that it IS important to get a quick lock when needing to get into nav mode on the go. The accuracy issue while moving is not in question. On mine, I haven't fortunately had much of an issue once locked..it consistently stays on 5M accuracy..just the time it takes to get a lock (up to 2 minutes) is a problem. 50+M accuracy on yours..fuggedaboutit..may as well not even have it

juiceppc said:
Of all the GPS phones I've had this is the worst. Just saying that's all. My hacked HD2 w/Android locks quick and holds accurately MUCH better than the Captivate. Does anyone know why the GPS on the Captivate is so horrible? Software? Hardware?
Click to expand...
Click to collapse
I usta think software, I'm thinking antenna now due to the fact that if I'm navigating, which u usually did, with the phone on my lap, had bad accuracy problems. But I tried to hold it up near the console near the front windshield and most of rouge time out works perfect. No dreaded blue circle, rerouting or gps signal lost.
Sent from my SAMSUNG-SGH-I897 using XDA App

Sooooooo, back on topic.. Did this work at least some what for anyone?!
Sent from my SAMSUNG-SGH-I897 using XDA App

fldude99 said:
You know about what...that...that what?
Click to expand...
Click to collapse
LMAO. That's hilarious.

The settings you listed are what shows up on mine when I set the Server FQDN Type to AUTO Config in the SUPL/CP Settings. Doesnt work that well for me..I can get a lock 4 out of 5 times maybe but then navigation sucks...

Caliesv said:
Sooooooo, back on topic.. Did this work at least some what for anyone?!
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
It worked in getting a gps lock faster for me. That saves me about 5 minutes of driving aimlessly (or in the direction I think I should be going) for 5 minutes until it finds my way. However, after the lock, there were times when it kept thinking I was on adjacent roads which told me to take turns that didn't exist and rerouting me. While doing that, I missed a turn here and there and had to find my way again or pull over to the side and wait for my the nav to correctly position me. Either way, it added more than the time it saved me for getting a quick lock (5 minutes) to my trip.
However, as stated earlier, getting a quick lock IS more important than accuracy while driving. So in short, yes, this fix worked!

skimberk1 said:
Software...
Click to expand...
Click to collapse
Hardware.
Sent from my SAMSUNG-SGH-I897 using XDA App

One of my friends contacted me and told me it helped him. sorry he is not a XDA member.
And when i said lock that doesn't mean just lock...
After applying these settings i get a quick lock AND it stays accurate the entire time.
He and I both have Samsung Captivate and AT&T Service, however we live in very different states.

Related

Is it possible to turn the screen off and keep gps on?

I used to do this all the time on my TyTN 2, but I still haven't been able to get it working on my N1. I use GPS to navigate on my bike, where I can't plug it in to charge and there is no cradle. I keep my phone in my pocket, and listen to the directions in one ear on my headphones. It was pretty easy to turn off the screen of my WM and keep the GPS running, keeping the battery use down. On my N1, I haven't found any way to kill the screen without killing the GPS app. This makes it impractical for navigating around Jakarta, where I might kill my battery sitting in traffic with the screen on. Is there any way to turn off the screen without locking everything up?
Thanks for your help.
this annoys me too, and i both love it and hate it. currently there is no way you can do this without altering the maps code. the onPause obviously seems to be programmed to suspend the GPS signal when activity loses focus, and nothing short of changing that code i imagine would fix this issue.
though i do commend google for how they set android up to function this way, its different and novel, but i dont ALWAYS necessarily like it, like this situatino in particular.
I don't understand the problem. I turn the screen off all the time.
I don't have a car dock, so I start navigation and place the phone on the seat beside me, I turn the screen off to save battery and then just listen to the directions all the way to my destination.
Never had a problem.
And I've used the My Tracks program to track my mountain hikes, screen off and in my pocket.
Both ways worked both before and after I rooted and installed CyanogenMod.
Clarkster said:
I don't understand the problem. I turn the screen off all the time.
I don't have a car dock, so I start navigation and place the phone on the seat beside me, I turn the screen off to save battery and then just listen to the directions all the way to my destination.
Never had a problem.
And I've used the My Tracks program to track my mountain hikes, screen off and in my pocket.
Both ways worked both before and after I rooted and installed CyanogenMod.
Click to expand...
Click to collapse
weird everytime i've turned off the screen i believe the GPS disconnects, which can be seen as soon as the screen is turned back on and it reaquires the lock. even in maps if it briefly lsoes foreground focus the GPS signal stops. perhaps i never tested enough during actual navigation, but i thought this is what happened to me. hmmm
Well, try Navigation and My Tracks. I've gotten some pretty detailed longer (3-5 hour) hikes mapped. The screen was off the whole time.
And I've probably used Navigation with the screen off at least 10 times. And some trips over 30 minutes. It always told me when to turn at the right time.
The GPS turns off if maps isn't in focus and I'm glad. It would kill your battery if it ran all the time. But it caches your location and automatically turns GPS on when you open the app.
But if you start navigating the only way to get it to stop is by hitting Menu-Exit Navigation. Locking your screen is okay. I do it all the time.
Sent from my HTC Glacier using XDA App
Sounds like it isn't a system level problem then.
Navigation will lock the GPS on for you so turning it off isn't a problem.
The same with My Tracks then too.
So to the OP, if the program you are using is not forcing the GPS to stay on when the screen is off, you could try contacting the developer and asking for that option.
Ok I just tested this and I was wrong, when the screen is off the lock stays in tact completely and same accuracy. So if does indeed work. This was tested running navigation in maps.
I guess I should mention that I'm using igo. It was the first program I found with offline maps available for Indonesia. When I turn the screen off, it definitely loses its lock and has to search again when the screen comes back on. So, it sounds like switching programs should solve my problem. Is that right?
Edit: just opened navigation, and it says it's not available here yet. I might just have too bring my WM with me when I need navigation on a ride. Oh, well; by this time next year I should be back in the states where features aren't geographically blocked. Thanks for your help.
Sent from my Nexus One using Tapatalk
ill_dawg said:
I guess I should mention that I'm using igo. It was the first program I found with offline maps available for Indonesia. When I turn the screen off, it definitely loses its lock and has to search again when the screen comes back on. So, it sounds like switching programs should solve my problem. Is that right?
Edit: just opened navigation, and it says it's not available here yet. I might just have too bring my WM with me when I need navigation on a ride. Oh, well; by this time next year I should be back in the states where features aren't geographically blocked. Thanks for your help.
Sent from my Nexus One using Tapatalk
Click to expand...
Click to collapse
yeah it seems to depend on how the developer coded the app you're using. google maps navigation seems to leave the GPS on with the screen off. the app you are using must not, but maybe you could contact the developer and ask them to change this?

[Q] Low accuracy in GPS.

Hi all.
I hope someone here can help me with some answers or at least help me testing.
My problem is, that when I use my phone when running, the training session isn't registered correctly. It always log my routes between 25 and 30 % shorter then they are.
I've tried using different programs like Runkeeper, Endomondo, Cardiotrainer, My Tracks, and others.
They all show the same short route log.
I've tested all the programs with my old HTC Desire, and here the error is always less then 5%
Anyone else seeing the same problem??
Maybe someone could test it on their phone the next time they're going for a run??
My guess is, that there might be some bug in the software of the phone, that makes it report to short distances between every point that it sends to te training software. (maybe something to do with the accuracy of the GPS, and how this is offset is calculated into the positiondata??)
Anybody got a good Idea where to start??
m_primdahl said:
Anybody got a good Idea where to start??
Click to expand...
Click to collapse
Hdsf
Same here, tried a couple of the running apps. Sometimes it helps to restart the phone before running. Google navigation and offline nav apps (Sygic, TomTom, Navigon) seem to show more accurate GPS data. Speed related?
http://forum.xda-developers.com/showthread.php?t=1886999
man up and get over it
this is how its gonna be

Moved to Note 3 from Note - a few customization questions

Last night I picked up the Note 3 to replace my original Note i717. I’ve rooted it with designgears’ root. So I’m currently running into a few issues that I’m hoping some of you might have some suggestions on.
1) The note 1 had five icons per row in the home screen, now despite about a third more horizontal pixels, we have 4, and it looks like fewer vertically too. This needs to change. It sounds like there is no way to do this without hacking around...
Should this work? It's for the S3 though, and I worry that things may have changed since then.
http://forum.xda-developers.com/showthread.php?t=2221124
Solved, using modified T-Mo SecLauncher4.apk installed per: http://forum.xda-developers.com/showpost.php?p=46635711&postcount=26
2) On the note, it would show that I had text messages or missed calls on the lock screen, and I could swipe to unlock starting from those to go strait to the new message or missed calls. Now I see that I have messages, but I can't seem go directly to it like I could before. How can I get that feature back? From what I've seen so far, I liked the old lock screen better. I don't really know what it's doing with that top part of the lock screen - I may be missing some key insight here.
3) The notification bar is cluttered up with a keyboard icon, "select input method". How do I get rid of this? I know how to select a keyboard, thankyouverymuch.
Wanam/Xposed does it
4) WTF is my magazine? What does it do? Do I want it?
Samsung bloat, but said to cause problems when disabled.
5) How can I make it stop connecting to AT&T Wi-Fi "hotspots", without turning off Wi-Fi entirely? It automatically connects to them, using them instead of the perfectly good 4G signal. This would be fine if they worked, but unfortunately most of them have no connectivity behind them, so internet access just stops when in range if one with Wi-Fi enabled. I know I fixed this before in the note, but I forget how.
Settings -> Wifi -> Advanced, uncheck the obvious option
6) There is an eye in the notification bar. Sometimes it is white, other times it's dimmed. What is this conveying to me? Is this the samsung eye-tracking thing to make it not turn off the screen while looking at it? If so, does it only think i'm looking at it when the eye is white? If so, it's not doing a very good job, because i've seen the white eye only a couple of times for a few seconds at a times.
I was right, and it can be disabled, or Wanam can hide the notification
7) Has anyone had any luck removing the AT&T logo from the back cover without trashing the finish? Maybe acetone? What kind of plastic is it, anyway? It feels like polyethylene or polypropylene from the outside, but the inside feels like something harder than that, so I don’t know.
8) The stupid physical home button activates the screen! Is there a way to wipe the bottom of the screen with the phone on without accidentally unlocking it, short of carrying q-tips around to neatly clean around the stupid physical home button?
Wanam/Xposed can disable unlock on home.
New Question:
9) That really annoying bug where it gets stuck in EDGE mode is still here. If you try to use the internet at exactly the wrong time while leaving a dead-spot (happens a lot with subways in boston), your data connection gets stuck in EDGE, and stays there, potentially for a long time. Rebooting or toggling airplane mode fixes it... but isn't this a pain for everyone who lives around a subway system? How do others deal with this?
10) The package contained a small plastic baggie, containing a small tool made from a strip of metal, about 1 inch long, and an even smaller bag with 5 thin black rods about 3/4ths of an inch long. What are these?
Replacement S-Pen tips, and a tool for replacing them.
Thanks
I don't know all the answers but ill try
1)I think that's a DPI issue at least partially. Root it,install Xposed and the App Settings app.
2)go to settings, device, lock screen to enable lock screen widgets
3)not sure. Xposed might be your friend here
4)more Samsung bloatware. I don't use it.
5)I believe you can turn this off in the wifi settings
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
DrAzzy said:
Last night I picked up the Note 3 to replace my original Note i717.
Click to expand...
Click to collapse
Me, too. I think you're really gonna like this device!
1) The note 1 had five icons per row in the home screen, now despite about a third more horizontal pixels, we have 4, and it looks like fewer vertically too. This needs to change. It sounds like there is no way to do this without hacking around...
Should this work? It's for the S3 though, and I worry that things may have changed since then.
http://forum.xda-developers.com/showthread.php?t=2221124
Click to expand...
Click to collapse
Don't know if that will work, but one alternative is to use a custom launcher.
4) WTF is my magazine? What does it do? Do I want it?
Click to expand...
Click to collapse
Probably not, but from what I've read, freezing it causes problems with email. One thing you can do is to go into the app, press menu, select settings, and uncheck the box that says "open using the home key." That will at least stop that annoyance.
5) How can I make it stop connecting to AT&T Wi-Fi "hotspots", without turning off Wi-Fi entirely? It automatically connects to them, using them instead of the perfectly good 4G signal. This would be fine if they worked, but unfortunately most of them have no connectivity behind them, so internet access just stops when in range if one with Wi-Fi enabled. I know I fixed this before in the note, but I forget how.
Click to expand...
Click to collapse
Under settings, wifi, advanced, you uncheck the box that says connect automatically to AT&T wifi.
6) There is an eye in the notification bar. Sometimes it is white, other times it's dimmed. What is this conveying to me? Is this the samsung eye-tracking thing to make it not turn off the screen while looking at it? If so, does it only think i'm looking at it when the eye is white? If so, it's not doing a very good job, because i've seen the white eye only a couple of times for a few seconds at a times.
Click to expand...
Click to collapse
Correct. I find this feature worthless and have disabled it on my various Galaxy devices.
(Questions not resolved highlighted in orange)
1) Thanks - I have Xposed + Wanam, but it doesn't seem that they allow me to change the number of icons in the grids. I'm studying the dimens.xml and integers.xml - Trying to figure out what everything there means. I think i'm gonna be able to get 6 decently sized vertical rows in... but I need to make sure I know what I'm doing, and don't screw something up.
There is a SecLauncher4.apk and SecLauncher4.odex in the /system/app directory - I've decompiled the .apk, and know how to recompile it - but I'm a little unsure of what the presence of the odex file means in terms of where to go from there.
2) The issue isn't that there's no widget, it's that the widget that's there sucks. Before (on the original note), I could in one motion swipe (in any direction) from the message icon or widget or whatever you'd call it on the lock screen, and land at the new message. Now it seems like I have to tap the messages notification and then swipe in the box beneath it, which requires considerably more dexterity to do with one hand than just swiping away from the widget like I could do before.
3) Wanam does it.
4) Got it! sounds worthless. Actually, might be possible to defang in SecLauncher4.apk - it's got a lot of options related to the magazine.
5) Thanks, got it.
6) Okay, cool. It actually seems to be better than useless, so I'm gonna leave it on for now (until it does something that pisses me off, at least). Wanam can hide the eye if I tell it to, which I probably will.
8) Wanam can fix this.
New Question:
9) That really annoying bug where it gets stuck in EDGE mode is still here. If you try to use the internet at exactly the wrong time while leaving a dead-spot (happens a lot with subways in boston), your data connection gets stuck in EDGE, and stays there, potentially for a long time. Rebooting or toggling airplane mode fixes it... but isn't this a pain for everyone who lives around a subway system? How do others deal with this?
10) The package contained a small plastic baggie, containing a small tool made from a strip of metal, about 1 inch long, and an even smaller bag with 5 thin black rods about 3/4ths of an inch long. What are these?
10. Replacement spen tips and the removal tool.
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
Mad383Max said:
10. Replacement spen tips and the removal tool.
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Well I'll be damned. Is the removable tip new? Or
did I never even see the tips for my note one?
Still really need help on that first question about modifying the Sec Launcher
DrAzzy said:
Well I'll be damned. Is the removable tip new? Or
did I never even see the tips for my note one?
Still really need help on that first question about modifying the Sec Launcher
Click to expand...
Click to collapse
Go to the tmob note 3 board. I thought I saw someone mention of a mod for your grid size.
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
Mad383Max said:
Go to the tmob note 3 board. I thought I saw someone mention of a mod for your grid size.
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Thanks, found info on using the T-Mo files on AT&T Note 3 - see link in OP.

GPS navigation issues on two devices now

I got my original Note 4 last Sunday. Since I use GPS navigation quite often, it is always one of the first things I check out when getting a new device. I found that it didn't hold a lock for long, it takes a long time to get a lock again, and when it does lock it's not accurate at all. I got an exchange today, and the same exact thing is happening with my new unit. A friend told me this would be the best place to come for help. She mentioned that rooting and custom romming might be the fix. I haven't rooted since my MyTouch 4G, and I've never used a rom. Can I get some help with that?
Also, I've tried waze instead of Google maps and that didn't help. And yes, high accuracy is turned on.
Thanks in advance!
Bump - any advice? On a different forum, someone mentioned downloading a GPS fix app from the Play Store. I did that, and I'll check it out on the way home from work. But ultimately I'd like a device with strong GPS natively. I'll try to exchange it one more time. I find it really weird that I'm the only one that seems to be having these problems!
pantlesspenguin said:
I got my original Note 4 last Sunday. Since I use GPS navigation quite often, it is always one of the first things I check out when getting a new device. I found that it didn't hold a lock for long, it takes a long time to get a lock again, and when it does lock it's not accurate at all. I got an exchange today, and the same exact thing is happening with my new unit. A friend told me this would be the best place to come for help. She mentioned that rooting and custom romming might be the fix. I haven't rooted since my MyTouch 4G, and I've never used a rom. Can I get some help with that?
Also, I've tried waze instead of Google maps and that didn't help. And yes, high accuracy is turned on.
Thanks in advance!
Click to expand...
Click to collapse
Did you try a full wipe
NOTE 4
BACARDILIMON said:
Did you try a full wipe
NOTE 4
Click to expand...
Click to collapse
Yes, on both devices.
Are you the same penguin from the a/c forums?
Sorry to hear you're still having gps issues with your replacement phone. Silly question, but is high accuracy mode selected in the location settings? Is wifi enabled?
Have you tried installing GPS Status? How many satellites can you lock onto?
DruHill said:
Are you the same penguin from the a/c forums?
Sorry to hear you're still having gps issues with your replacement phone. Silly question, but is high accuracy mode selected in the location settings? Is wifi enabled?
Have you tried installing GPS Status? How many satellites can you lock onto?
Click to expand...
Click to collapse
Yep, I'm the very same penguin . High accuracy mode is indeed enabled. I haven't tried it with wifi enabled, I usually disable it when I leave home to conserve battery life. I'll try keeping it enabled on my commute home tonight. I've installed GPS status and it locks on to like 13ish out of 20ish satellites (it fluctuates a bit) when I'm stationary so that's not a problem. I haven't tried seeing how many lock on when I'm driving since I don't want to fiddle with my phone that much when I'm on the road. I'm still trying to get one more replacement before my 14 days are up, but the day is approaching quickly, and none of the 7 or 8 stores in my immediate area ever have any in stock! I call every other day and I'm sure I'm driving the reps crazy lol.
I've had this same issue with my first Note 4 on TMo but replaced it last week and havent had any issues besides very occasionally having a slight hang after making a turn and the GPS not registering it for a few hundred feet.
On my first note 4 it would CONSTANTLY lose GPS signal and be wildly inaccurate (not recognizing my turns or the proper facing direction) but hopefully *knock on wood* its been fixed with my new phone. I know you've already exchanged it but...
If you find a fix, please post it here just in case
I had the same problem with the GPS, it was working only on wifi but not with the phone data. But after a full flash it is working fine again. Also, it was very laggy since the first day.
I had a thread around here for similar GPS issue.
I actually got a PM from someone called SamsungSupport.
Anyway I think this is a compass calibration issue.
I installed the GPS Status app and recalibrated the compass.
The next time I used it (yesterday), I didn't have any issues.
I don't know if it has resolved the problem and I'll keep monitoring it whenever I use GPS.
I got my second replacement yesterday, and it's even worse than my initial replacement!! It's as bad as my first device.
I chatted t-mo customer care today and they were of no help. They kept advising me to do the same troubleshooting issues I've already done. Then, I chatted Samsung care and the rep was A LOT more helpful than the previous Samsung rep I spoke with. Samsung has a remote app that you can download from the Play Store, and the Samsung rep can remote into your device and see what you're seeing. We couldn't do much at the time since I'm at work, but I'm set to chat them back right before I leave work. They're going to remote in with me and actually see the issue that I'm having while driving. HOPEFULLY a fix will come out of all this!!
Bump. I'm on my FOURTH replacement now, same issues. What is going on?? So far, I've:
Recalibrated the compass
Tightened the screws underneath the battery door (they seemed pretty tight anyway)
Samsung support reps haven't been able to work with me using the Smart Tutor (remote into my phone to see/manipulate what's on my screen) app. They always disconnect the session before I get on the road, or maybe the session just drops.
Factory resets
Clearing the cache
I got my firmware reflashed at a Samsung kiosk at Best Buy
Make sure high accuracy mode is enabled (these days I never take it off since I'm always fiddling with my GPS)
Tried a number of gps fix apps in the play store
They want me to send in the phone for repair, but I have this nagging feeling that they're going to turn it on, see that gps can indeed get a lock, and send it back. Plus, there's no guarantee that T-Mobile will have a smartphone loaner phone, since they say that those phones keep disappearing because there's only a $50 deposit, so people just take the phones (this is why we can't have nice things). Since no one else is reporting these issues, it's doubtful that Samsung is working on a software fix for it. I'm really REALLY enjoying this phone otherwise, but I NEED gps to work!!
Samsung Note 4 Issue with Waze
I just upgraded from the Note 3 to the Note 4 two days ago and I have the same issue. It took me a few hours but I figured what they have done. They have program the Note 4 for totally hands free driving and if you want to use a GPS program it will be the one they have. You have to activate CAR MODE and you will see and hear your Waze in the background come on line and start to work correctly. Then if you close their program quickly, you will see Waze running correctly for about 5 seconds and the go back to acting up without GPS signal. The GPS signal with high accuracy is tied to the CAR MODE.
TMOBILE will never offer a smartphone loaner as per policy. GPS works fine not sure what ur doing
BAD ASS NOTE 4 + BAD ASS GEAR S

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?
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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.
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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.
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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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