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GPS doesn't work anymore

I was on slimrom ics and suddenly after flashing to another version of this rom. the gps doesnt want to work. I already flashed different roms but gps is still broke
How can I fix this? it keeps hanging on "searching for gps" all the time

same problem
I have the same problem exactly:crying:
please help if you can

Try this: https://play.google.com/store/apps/details?id=com.Double.FasterFix&hl=en
It helped me at least.

after applied FasterFix try a physical method...at least for me works...and increase substantial the strenght of the GPS signal.
Its a method discovered here...on forum.
1. remove back cover
2, looking from back of the phone, you have camera in right and speaker in left side.
3. next from speakers is a piece of plastic cover..for the GPS antenna.
4. uncover 3 milimeters from that cover and put under a piece of tiny plastic..
5. cover back GPS antenna,....cover back phone...and look at the strenght of the signal using GPS Test Plus from market.

guess that version you flashed to has a slightly different modem... if nothing else works flash a different modem in odin

alejoar said:
Try this: https://play.google.com/store/apps/details?id=com.Double.FasterFix&hl=en
It helped me at least.
Click to expand...
Click to collapse
Do you hahave experience with this app on JB? I have X-Bean 2.0, and sometimes I have problem with GPS location.

Slim Bean and GPS
I am running Slimbean 2.6 and had GPS issues. With a lot of mucking around it turned out it was because somehow the system was set to not share my location with my apps. I played with settings and cleared app data and eventually it started working. And now it works fine, and with fairly rapid location fixes.

GPS on X-Bean 2.0
Cooolboy said:
Do you hahave experience with this app on JB? I have X-Bean 2.0, and sometimes I have problem with GPS location.
Click to expand...
Click to collapse
The gps config file is located at:
System/etc/gps.conf​
# Original configuration file:
NTP_SERVER=pool.ntp.org
XTRA_SERVER_1=http://xtra1.gpsonextra.net/xtra.bin
XTRA_SERVER_2=http://xtra2.gpsonextra.net/xtra.bin
XTRA_SERVER_3=http://xtra3.gpsonextra.net/xtra.bin
SUPL_HOST=supl.google.com
SUPL_PORT=7276​This is the default config. There is no country or continent code because the rom might be downloaded for use anywhere.
# Line 1 has been changed to my UK country code:
NTP_SERVER=uk.pool.ntp.org​
That is the only change I make. But there are other parameters you can set if you wish (q.v.).
Root Explorer is used to make these changes - and to automatically back up the original file. You can use an app; but you learn more doing it this way.
GPS Status Pro is used to manage my A-GPS state and get gps assistance data from internet (has to be done every couple of days).
I use Locus Pro and Maverick for offline maps and these work well without any problems.

Try a new ROM
Sent from my GT-I9001 using xda app-developers app

Same problem with nightly CM10. Searching for GPS...
---------- Post added at 06:32 PM ---------- Previous post was at 05:44 PM ----------
shadowbgd said:
Same problem with nightly CM10. Searching for GPS...
Click to expand...
Click to collapse
Ok, the internal GPS IS detected, but the signal is very very bad. after 10 minutes, still no GPS fix (clear sky)...with stock firmware it would fix in 5 secs. Any suggestions?

shadowbgd said:
Same problem with nightly CM10. Searching for GPS...
---------- Post added at 06:32 PM ---------- Previous post was at 05:44 PM ----------
Ok, the internal GPS IS detected, but the signal is very very bad. after 10 minutes, still no GPS fix (clear sky)...with stock firmware it would fix in 5 secs. Any suggestions?
Click to expand...
Click to collapse
Alejoar tool helps me . Have you tried it?
https://play.google.com/store/apps/d...asterFix&hl=en

[Q] GPS Sporadic after 4.3 update

I always have raved on how great the GPS is on my S4. It will lock onto satellites with 10' accuracy in the house. It was always spot on and never gave me any issues. That was until the 4.3 update. (I am not positive this was the reason - but it is around that time).
I am a runner so I use my phone 3-4 days a week to track my run 3-10 miles each time out. Before it was always perfect. Now it will lock on and track for a various amount of time.. from a few minutes to 15 minutes - but it will eventually just stop working. If I turn on the phone to look, the GPS icon at the top is not there, and the app does not know it lost gps signal. I can touch the screen and then the gps icon reappears, blinks, reconnects and all is good. I turn off the screen and go about my run and it will work for some period of time and then off again.
It "seems" like to me some app is using the gps and then not playing friendly and turning it off for the other apps. I don't know if that is what is happening but it seems that way.
I get the same results no matter if I use Google Maps, Waze, Runkeeper, or GPS Test... so it is not application issue persay.
I restored to factory and installed only what I need to run (Runkeeper and Google Play music) and it worked without a hitch for the entire 6 mile run. Great! Fixed! So I re-installed my apps and now it is doing the same thing again. So that seems to indicate another app not playing nice like I mentioned above. So I uninstalled any apps that I thought might be an issue and it is still there. So I fear it might be one of the ATT bloatware apps that I cannot uninstall.
Before I undertake the very tedious task of restoring to factory, running 6 miles, installing 1 app, running 6 miles, repeat --- until I find the culprit - I was hoping someone might no a quicker solution?
Thanks!

Obeg said:
I always have raved on how great the GPS is on my S4. It will lock onto satellites with 10' accuracy in the house. It was always spot on and never gave me any issues. That was until the 4.3 update. (I am not positive this was the reason - but it is around that time).
I am a runner so I use my phone 3-4 days a week to track my run 3-10 miles each time out. Before it was always perfect. Now it will lock on and track for a various amount of time.. from a few minutes to 15 minutes - but it will eventually just stop working. If I turn on the phone to look, the GPS icon at the top is not there, and the app does not know it lost gps signal. I can touch the screen and then the gps icon reappears, blinks, reconnects and all is good. I turn off the screen and go about my run and it will work for some period of time and then off again.
It "seems" like to me some app is using the gps and then not playing friendly and turning it off for the other apps. I don't know if that is what is happening but it seems that way.
I get the same results no matter if I use Google Maps, Waze, Runkeeper, or GPS Test... so it is not application issue persay.
I restored to factory and installed only what I need to run (Runkeeper and Google Play music) and it worked without a hitch for the entire 6 mile run. Great! Fixed! So I re-installed my apps and now it is doing the same thing again. So that seems to indicate another app not playing nice like I mentioned above. So I uninstalled any apps that I thought might be an issue and it is still there. So I fear it might be one of the ATT bloatware apps that I cannot uninstall.
Before I undertake the very tedious task of restoring to factory, running 6 miles, installing 1 app, running 6 miles, repeat --- until I find the culprit - I was hoping someone might no a quicker solution?
Thanks!
Click to expand...
Click to collapse
Are you sure it's not staying connected but not displaying the icon? Ie, if the app hasn't realised the connection has dropped, maybe that's because the connection hasn't dropped, just the icon has? In tech terms, to solve a problem you must first find it by isolating the cause, which would be the tedious task you're referring to.
Even then, it is possible it's a hardware or firmware issue, so a factory reset still might not fix it. Have you tried an app like this? It ill set your NTP Server without searching for it so that it connects quicker, maybe (I'm not sure) it will be able to keep it connected to that server.
Do you have CWM? You could flash a different ROM.

I can confirm this problem. It is intermittent. GPS loses the location fix. I had a similar problem with certain Motorola Attic ROMs that had something to do with a conflict with the "Use Wireless Networks" setting. I'm those ROMs, I could turn that setting off, and GPS would work fine. That workaround doesn't work for this ROM. I only mention it to help rule some things out. I thought that it worked fine right after I updated, but I may not have used the GPS much our maybe I just didn't notice. Yesterday, it was barely usable. I remember that epinter, in the Atrix 4g forums, had a tool that reset some GPS settings. I'm see if I can find it and test it. I will report back.
Update: Today, GPS works perfectly fine. Seems to be intermittent.
Sent from my SAMSUNG-SGH-I537 using Tapatalk

Still having the issue. Reset my phone to factory again this time taking the extra step to format the SD card to just in case. By the way - I am running stock AT&T 4.3. This time when I reset I did not connect to the WiFi so it would not automatically install / update any apps.
I then added only 2 apps - Runkeeper and Play Music and went for a run. The GPS tracked perfectly for a 5 mile run.
I then installed GPS test and let it run for an hour or so. It never lost connection.
So I updated GMAIL. Repeat GPS Test.
Updated Hangouts. Repeat GPS Test.
And so on.. finally after about the 10th app it failed. The last app I had installed was Facebook.
So uninstalled. Failed again. Uninstalled the previous app to that which I think was My Fitness Pal.
It seemed better - it would go hours before failing... and then only seemed to fail when a phone call came in. So thought I could live with that.
So went to the gym and to test it I used Google Maps to navigate. Terrible! Would not work for more than a mile. I finally gave up.
When I say it is not working - I mean the GPS says it is on. The GPS Test app says the GPS is on. But the icon at top goes away and Google Maps says "GPS Signal Lost." In my Run Keeper app - same thing - icon goes away and no more mileage is recorded. If I turn on the phone, open Runkeeper - it then restarts the GPS and all is good for another few feet or maybe a mile and then it does it again.
I tried turning off the Use Wifi for GPS option and that has not helped. Thanks for the suggestion though - you gave me hope.
I have have been a software developer for 20 years and this just smells like buggy code somewhere and not a hardware issue. Either something to do with the new OS update from ATT (but why is no one else complaining) or some combination of apps I use. Runkeeper. My Pebble. Something. But it is driving me nuts. The GPS really is the main app I use on this phone... so it is making for a really expensive mistake at this point and I hate to admit that since I love Samsung and Android.

I should have updated my status again. The problem is intermittent, but it happens often. Like you, I am fairly certain that the ML2 update brought bugs with it. My GPS always worked perfectly before that. Now, even when it does work, it doesn't work well. The fix is jumpy and slow to update. My guess is that others also have the problem, and they don't use their GPS often enough to notice or care. I bet that Samsung is aware of it, but so many people had problems installing the last update that they will not be so quick to provide an update that doesn't affect many people. I guess a better way to put it is that Samsung probably doesn't want to take a chance that a small update might break more than it fixes.
Sent from my SAMSUNG-SGH-I537 using Tapatalk

I also have same GPS issue since 4.3 , same issues note 3 is having actually if I plug my active in while GPS is on it will stop working and when switching data network types it will lose GPS signal
Sent from my SAMSUNG-SGH-I537 using Tapatalk

Convinced it is the 4.3 ATT Active update now after repeated and very controlled resetting and testing.
Frustrating and makes my phone fairly useless to me for my main purposes. Today during a 7 mile run - it lost connection at least a half a dozen times. I have to run with the phone in my hand and restart the gps constantly.

Some people said they had success using Odin to flash the MF1 modem bin file. The thread discusses it here: http://forum.xda-developers.com/showthread.php?t=2691264
However, this did not fix my issues with GPS unfortunately, but thought maybe I'd post it in case it helps someone else.

So it appears that it is, as suggested, the radio that causes this issue.
A "workaround" for using the GPS is to put the phone into airplane mode (turning off the Radio and WiFi) fixes the GPS 100% in my testing.
However this is not a real fix for real use of the GPS to navigate since you have no access to data.
It appears these are the circumstances that cause my GPS to drop:
- Cell radio changes towers (which happens a lot in my remote area)
- WiFi changes antennas
- Phone is plugged in or unplugged
- A phone call is received.
So yeah - as long as your don't use your phone as a telephone - you are grand!
The new HTC One is looking mighty nice to me right now. First non Samsung component (phone, laptop, TV, etc) that I have considered in years...

Obeg said:
So it appears that it is, as suggested, the radio that causes this issue.
A "workaround" for using the GPS is to put the phone into airplane mode (turning off the Radio and WiFi) fixes the GPS 100% in my testing.
However this is not a real fix for real use of the GPS to navigate since you have no access to data.
It appears these are the circumstances that cause my GPS to drop:
- Cell radio changes towers (which happens a lot in my remote area)
- WiFi changes antennas
- Phone is plugged in or unplugged
- A phone call is received.
So yeah - as long as your don't use your phone as a telephone - you are grand!
The new HTC One is looking mighty nice to me right now. First non Samsung component (phone, laptop, TV, etc) that I have considered in years...
Click to expand...
Click to collapse
It's weird that even in airplane mode my Active won't get a gps signal. Used a few apps to test as well: GPS Status, FasterGPS, GPS test, and all say no satellites in site.

I was getting GPS issues for quite some time, until I tightened the screws at the back of my case. It was supposed to be a fix for the S3 but it worked fine on my S4 as well.
Hope this helps

trenzterra said:
I was getting GPS issues for quite some time, until I tightened the screws at the back of my case. It was supposed to be a fix for the S3 but it worked fine on my S4 as well.
Hope this helps
Click to expand...
Click to collapse
On your S4 Active? I'll try. Thanks!

TransformixS4 said:
On your S4 Active? I'll try. Thanks!
Click to expand...
Click to collapse
Mine was a normal S4 but I guess it might be the same on the S4 Active as well

trenzterra said:
Mine was a normal S4 but I guess it might be the same on the S4 Active as well
Click to expand...
Click to collapse
I've tried tightening up the screws a bit, which they did, but still no GPS for me. Going to do a backup and another full wipe and restore.

AT&T fixed my phone
I too had the GPS signal lost issue after the 4.3 update on my S4 active on AT&T. I called AT&T yesterday and they advised me they were aware of the issue. Their instruction was to take my phone to Best Buy where they have a "Samsung Solutions / Experience" dept / kiosk. So I did. They flashed my phone to 4.4.2. I am happy to report that all GPS problems are resolved. I drove for over an hour using Google Maps this AM with no problem at all.
GPS is a big deal for me too. I drive in a lot of unfamiliar towns. I'm also a sportsman and spend a lot of time in unfamiliar woods. I rely on my phone to allow me to retrace my steps back if need be. I also use it to set waypoints and mark areas for possible future hunts. The woods look a lot different at night then during the day. So I rely on the phone to help navigate off the beaten trail and get to my tree stand. GPS failures are not an option. Pure and simple. I can get out of the woods with a compass - but I may not find my tree stand in the dark without my phone.
I don't know about rooting this ROM, etc as I don't have need to root my phones. But it did fix the GPS issue and the phone seems a little faster with battery battery life too. YMMV.

Thanks for your post! Did you l lose any data with the update to 4.4.2?
I have the same exact problem with my S4 active, definitely a software issue. For a while I used the airplane mode work-around which was great, until a recent update to Google Maps causes maps to crash when airplane mode is on, so now I'm back to having no navigation. I'm frustrated that AT&T has dragged their feet on getting an update out to the public. They must have zero QA to let a bug this obvious get into the public. I wonder when they'll push 4.4.2 out as a regular update?

AtrixInFL said:
Thanks for your post! Did you l lose any data with the update to 4.4.2?
I have the same exact problem with my S4 active, definitely a software issue. For a while I used the airplane mode work-around which was great, until a recent update to Google Maps causes maps to crash when airplane mode is on, so now I'm back to having no navigation. I'm frustrated that AT&T has dragged their feet on getting an update out to the public. They must have zero QA to let a bug this obvious get into the public. I wonder when they'll push 4.4.2 out as a regular update?
Click to expand...
Click to collapse
No I did not lose any data or apps. I have no complaints. Phone is working great. I'll never accept another update OTA though - I don't care if I have to root to avoid them.

I got the 4.4.2 over the air update, and it fixed my GPS problems. No new problems.

[Q] HTC one GPS not locking

Hello, I've tried everything to make it work, I installed the GPS apps and everything, even flashed two different roms and still not working.. Is it a kitkat problem?

Ashk91 said:
Hello, I've tried everything to make it work, I installed the GPS apps and everything, even flashed two different roms and still not working.. Is it a kitkat problem?
Click to expand...
Click to collapse
I have the same problem I cant even get the phone to search for a GPS signal. my bootloader is unlocked and rooted. Im thinking of reverting back to stock to see if this fixes anything

disaster999 said:
I have the same problem I cant even get the phone to search for a GPS signal. my bootloader is unlocked and rooted. Im thinking of reverting back to stock to see if this fixes anything
Click to expand...
Click to collapse
I reverted to stock and it didn't work as well, tell me if it helps you please

I tried restarting my phone and that got the GPS to turn on. But it wouldnt turn off itself whenever you exit an app like Maps or a GPS status app. The icon will continue to flash on the tool bar for a while and eventually turn of by itself. If you try to activate the GPS again you need to restart your phone.
Im not sure if this is a 4.4.2 problem or a unlocked/rooted problem. Ill try to revert my phone back to stock tonight

disaster999 said:
I tried restarting my phone and that got the GPS to turn on. But it wouldnt turn off itself whenever you exit an app like Maps or a GPS status app. The icon will continue to flash on the tool bar for a while and eventually turn of by itself. If you try to activate the GPS again you need to restart your phone.
Im not sure if this is a 4.4.2 problem or a unlocked/rooted problem. Ill try to revert my phone back to stock tonight
Click to expand...
Click to collapse
my gps doesnt have that problem..download an app called gps status, it shows how many satellites are in the field, then click on agps reset, then download then reboot..some people report this method fixes their gps, but doesnt fix mine ..keep me informed

I'm having the same issue lately after sending my phone to service to fix camera... My gps doesn't want to fix satellites. I tried reverting to stock (keeping s-off and unlocked bootloader) installed a guru reset rom and applied otas but no way till now. Last chance will be flashing a ruu, didn't have time yet but I'll do it in a couple days. I will keep you guys informed, if anyone succeeds in fixing it, please post how you did it!
Gps status sometimes sees satellites but signal is too low and never grows. I even tried tweaking gps.conf file a lot but no way...
Sent from my HTC One using XDA Free mobile app

Update: i tried with a RUU zip with android 4.1.2 and applied otas till 4.3 (that was the last one i received) on one of this upgrades camera was unable to launch but on the next one it came back. And no way to get gps working with any one of these upgrades. Gps status sees a number of satellites (weird thing, after every new flash glonass satellites appear with some sort of signal -- snr <= 1.18 --, until i reset gps data and download new agps files, then they never come back until i flash some other version/rom) but never gets an acceptable signal enough to lock..
Really don't know what else to try, i think i will send back to service..
Sent from my HTC One using XDA Free mobile app

karma0321 said:
Update: i tried with a RUU zip with android 4.1.2 and applied otas till 4.3 (that was the last one i received) on one of this upgrades camera was unable to launch but on the next one it came back. And no way to get gps working with any one of these upgrades. Gps status sees a number of satellites (weird thing, after every new flash glonass satellites appear with some sort of signal -- snr <= 1.18 --, until i reset gps data and download new agps files, then they never come back until i flash some other version/rom) but never gets an acceptable signal enough to lock..
Really don't know what else to try, i think i will send back to service..
Sent from my HTC One using XDA Free mobile app
Click to expand...
Click to collapse
Any update on this?
Im having issues with my GPS as well. I use the ViperOne ROM (latest) with the ElementalX firmware. When I try to use Google Maps the following will happen:
1) GPS will find my location ok and calculate a route ok.
2) I start driving and the blue arrow in google maps does not move OR it thinks im on a different road than I actually am. When it thinks im on a different road the arrow may or may not move...more often than not it just stays still.
3) I have driven for over 10min hoping it will eventually start to work but it doesn't.
4) The only way I have got it to work is to pull over, stop nav, close maps and try again. Generally on the 2nd or 3rd try it will start to work correctly.
My GPS was working fine before I rooted and installed a custom ROM. I will try wiping and flashing ViperOne tonight and use the stock firmware instead of ElementalX. Will report back to see if this works.

froggy88 said:
Any update on this?
Im having issues with my GPS as well. I use the ViperOne ROM (latest) with the ElementalX firmware. When I try to use Google Maps the following will happen:
1) GPS will find my location ok and calculate a route ok.
2) I start driving and the blue arrow in google maps does not move OR it thinks im on a different road than I actually am. When it thinks im on a different road the arrow may or may not move...more often than not it just stays still.
3) I have driven for over 10min hoping it will eventually start to work but it doesn't.
4) The only way I have got it to work is to pull over, stop nav, close maps and try again. Generally on the 2nd or 3rd try it will start to work correctly.
My GPS was working fine before I rooted and installed a custom ROM. I will try wiping and flashing ViperOne tonight and use the stock firmware instead of ElementalX. Will report back to see if this works.
Click to expand...
Click to collapse
So the 2nd post in this thread has solved my issue...for now.

froggy88 said:
So the 2nd post in this thread has solved my issue...for now.
Click to expand...
Click to collapse
Nop no good still. If anyone has a fix for this it would be appreciated!!!

Same issues here after sending in for repair. GPS sees about 18-20 satellites per the gps status apps, but only fixes on 3-4 with weak signals. Tried a few gps.conf tweaks which help but seems that they're just using more of the AGPS data and not actually the GPS chip.
EDIT: Have tried a few fresh wipes and different ROMs, GPE edition, etc. - all the same. This never happened in the past :/

zeezz said:
Same issues here after sending in for repair. GPS sees about 18-20 satellites per the gps status apps, but only fixes on 3-4 with weak signals. Tried a few gps.conf tweaks which help but seems that they're just using more of the AGPS data and not actually the GPS chip.
EDIT: Have tried a few fresh wipes and different ROMs, GPE edition, etc. - all the same. This never happened in the past :/
Click to expand...
Click to collapse
I have tried updating the firmware to the latest version and different ROMS but that did not help. However I discovered that in google maps if I select the walk mode my navigation will work! Unfortunately thats no help as I need the car mode to work.
I installed GPS Status and it locks on to plenty of satellites so im not sure why Google Maps (or any nav apps) will not work.
I came to the same conclusion as you. It seems like the phone is using AGPS and not the GPS data.

froggy88 said:
I have tried updating the firmware to the latest version and different ROMS but that did not help. However I discovered that in google maps if I select the walk mode my navigation will work! Unfortunately thats no help as I need the car mode to work.
I installed GPS Status and it locks on to plenty of satellites so im not sure why Google Maps (or any nav apps) will not work.
I came to the same conclusion as you. It seems like the phone is using AGPS and not the GPS data.
Click to expand...
Click to collapse
I did a little research the other day ...I can't find the link but I remember most of it..
Apparently one of the Google+ and/or playstore silent background updates mess up gps on google maps for HTC One.
Using the 'GPS essentials' and 'Gps status' apps you can actually lock on to all the gps satellites fine.
Also using navigation,like you did...also locks on fine.
Its the standard google maps over view and a few other apps that use it (like my bus map app) that are affected.
One work around is apparently (didn't work for me though) going into the google settings app and tinkering with Google+ settings. turning it off or clearing it or something.
This is a software issue. I'm on untampered pure stock.

So I have resolved the GPS issue on my device. I tried a whole bunch of things so im not totally sure what fixed it. I:
Removed HTC Backup using root uninstaller
Using Faster GPS set my location and added the TRUE flag to AGPS_Enable
Using GPSFix I waited until it locked onto a satellite.
Rebooted my phone then tested with GPS Test. My phone locked onto about 8 satellites.
Tried Google maps navigation and it worked.
So far its been 3 days, 2 reboots and counting. Hopefully something similar works for you.

If you're rooted editing the GPS.conf file fixes it perfectly. The default setting are just totally crap

froggy88 said:
So I have resolved the GPS issue on my device. I tried a whole bunch of things so im not totally sure what fixed it. I:
Removed HTC Backup using root uninstaller
Using Faster GPS set my location and added the TRUE flag to AGPS_Enable
Using GPSFix I waited until it locked onto a satellite.
Rebooted my phone then tested with GPS Test. My phone locked onto about 8 satellites.
Tried Google maps navigation and it worked.
So far its been 3 days, 2 reboots and counting. Hopefully something similar works for you.
Click to expand...
Click to collapse
And GPS has stopped working again. What a pain.

Go here. This is how I fixed my HTC one. It works on all android phones. The default GPS.conf file is rubbish
http://forum.xda-developers.com/showthread.php?t=953630

I tried the gps.conf file in that link. It seemed to be slightly better at first, locking onto 3 satellites with yellow SNR in GPS Test. But then I tried resetting and downloading the AGPS data with GPS Status and after it doesn't even detect satellites anymore.

Question to the posters in the thread. Have any of you dropped your phone before this started happening? I've gone through 2 M7s and the GPS stopped working properly after taking a nasty spill and have been unsuccessful in remedying the problem.

shalpp said:
Question to the posters in the thread. Have any of you dropped your phone before this started happening? I've gone through 2 M7s and the GPS stopped working properly after taking a nasty spill and have been unsuccessful in remedying the problem.
Click to expand...
Click to collapse
I have dropped my phone several times however it is in a protective case. My issue started out of the blue: one day it was working just fine, the next it was highly erratic...and has been since.

5.1.1 killed my GPS

Happy stock user here using only official Sony upgrades (non rooted) on my Z3C. 5.1.1 arrived 3 days ago, I did a factory reset after the upgrade and woah, suddenly I have no more clean GPS locks anymore. It was working perfectly and now it locks in about 5% of all attempts and even then loses fix in a minute or so.
Tried to search around, clean agps data, refresh agps data, double check location services and what not, nothing helped so far. I just arrived to Greece with my family for vacation and had to find our apartment with a paper map - a pretty amusing experience anyway, not counting my wife's harsh comments..
Should anyone have an idea to counter this problem, it's most welcome. Should anyone have a similar experience with the 5.1.1 upgrade, this would be comforting at least..
Thanks and enjoy an otherwise brilliant smooth upgrade!

I seem to experience this as well. I regularly check the weather (several times per day) and I can hardly find my position, so I'll have to resort to manually type in my location (which doesn't provide me with the precise location prognose that I'm looking for).

same here, 1weather really struggles to locate my phone

Just by chance, are you also EU users? I thought maybe the 5.1.1 update defaults to some US settings and this might cause the problem.
What I tried already and did not help (to save you some time):
- removed Google backup and do another factory reset to avoid restoring some backed up settings which might be the cause
- various gps apps from play store which claim to fix/reset gps, with or without rebooting between attempts
- resetting gps settings from the service menu accessible via codes from the dialler
I'll also try to achieve root and install custom rooms from xda once I'm back from my holiday (assuming that I'll find the airport with a paper map )

kjozsa said:
Just by chance, are you also EU users?
Click to expand...
Click to collapse
Yes, I'm Swedish.

Have you tried GPS Status from the store and downloading the A-GPS data??

Yes, of course, many times with many different apps. Made no difference at all..

No problem with gps in Ingress or different maps while driving around in Denmark.
From the planet Nexus 7

kjozsa said:
Just by chance, are you also EU users? I thought maybe the 5.1.1 update defaults to some US settings and this might cause the problem.
What I tried already and did not help (to save you some time):
- removed Google backup and do another factory reset to avoid restoring some backed up settings which might be the cause
- various gps apps from play store which claim to fix/reset gps, with or without rebooting between attempts
- resetting gps settings from the service menu accessible via codes from the dialler
I'll also try to achieve root and install custom rooms from xda once I'm back from my holiday (assuming that I'll find the airport with a paper map )
Click to expand...
Click to collapse
I'm back from my holiday. Downgraded to 4.4.4, rooted my phone installed TWRP and poured the custom rom 23.4.A.0.546 SLiM 2.6 on it. Still no GPS lock in Waze or any other location app..

kjozsa said:
I'm back from my holiday. Downgraded to 4.4.4, rooted my phone installed TWRP and poured the custom rom 23.4.A.0.546 SLiM 2.6 on it. Still no GPS lock in Waze or any other location app..
Click to expand...
Click to collapse
Your GPS hardware might be broken...

Theshawty said:
Your GPS hardware might be broken...
Click to expand...
Click to collapse
Do you think yours is broken as well? Would there be a way to get certain about it?

kjozsa said:
Do you think yours is broken as well? Would there be a way to get certain about it?
Click to expand...
Click to collapse
Mine isn't broken, I can still get locks. It just takes it sweet time most of the time.
Yes, go into the settings, then location and enable "device only" (only gps). Then try to get a lock somewhere. If that doesn't work, then your GPS is broken.

Theshawty said:
Your GPS hardware might be broken...
Click to expand...
Click to collapse
Theshawty said:
Mine isn't broken, I can still get locks. It just takes it sweet time most of the time.
Yes, go into the settings, then location and enable "device only" (only gps). Then try to get a lock somewhere. If that doesn't work, then your GPS is broken.
Click to expand...
Click to collapse
See the attachment.. it seems I can get a lock too! It happened after 10-12 minutes of searching after clearing A-GPS data and after 5-10 seconds (!) it loses it and often also falls back to having exactly 0 satellites in both "in view" and "in use" (as if turning GPS off completely and restarting seeking from scratch).
I assume it's rather a software than a hardware problem then, or..?

I have a similar problem with andosm app. If I let the app open on the background with my screen off, when I turn the screen on I have a precise location with 5 to 10 GPS fix but 5 seconds later the GPS fix drop to 0 and have to wait 30 second to get my location back.

After upgrading to 5.1.1 my GPS stopped working. I was unable to obtain a lock in Google Maps (as well as the Service Menu).
I downgraded to 5.0.2 but the situation did not improve.
I ended up sending my phone in for repairs (under warranty). So far the seller has confirmed that the "GPS is not functioning as expected" and has sent it to the repair centre.
Hopefully I'll get it back with a working GPS eventually!

kjozsa said:
I'm back from my holiday. Downgraded to 4.4.4, rooted my phone installed TWRP and poured the custom rom 23.4.A.0.546 SLiM 2.6 on it. Still no GPS lock in Waze or any other location app..
Click to expand...
Click to collapse
Have you tried with kk before updating to lp again? If it doesn't work there either it might be hardware related.

charliebigpot said:
Have you tried with kk before updating to lp again? If it doesn't work there either it might be hardware related.
Click to expand...
Click to collapse
No, I did not - I was in a rush unfortunately.

I have had the exact same issue since upgrading to 5.1.1. I was convinced my GPS hardware was broken as I had tried all of the possible fixes I could think of (a-gps clearing / factory reset etc etc), I have sent mine for repair under my insurance policy, but they have already sent it back once without being able to fix. I too am getting GPS fix eventually, but it is very weak and I lose lock after 5-10 seconds, especially when in motion (in a car).
I am hoping this time that they just replace the phone. Will reply here if that resolves the issue.
Would be interesting to see if anyone was able to resolve this through rooting/custom ROM...
---------- Post added at 04:15 PM ---------- Previous post was at 04:03 PM ----------
Also it looks like there are others that are having the same issues (possibly since before 5.1.1 as well):
I cant post the url, but there is a forum on the sony website if you google for it.
it seems strange that this doesn't seem to affect everyone...

I'm not sure how it is for others but I most often get a fix now in a few minutes (without changing anything on the software or hardware side!) and it's so-so stable, losing it only 1-2 times per minute So it's very far from perfect but much better than a month ago..
I would _love_ to know what the hell is going on here. If nothing changed on my phone's side, I'm about to believe that it's a central issue..

Same issue here: Xperia Compact Z1
Upgraded last week and had no GPS since. GPS test receives no lock
Am running stock rom - Upgraded from 5.0.4 (i think) to 5.1.1
This is definitely 5.1.1 as had no issues before this. Bit worried that downgrading isn't helping anyone.. going to do some more digging and see if there is any fix for my out of warranty handset

Anyone got problem with GPS for a tencent version with global rom?

My rog phone 2 tencent version with a global rom and fingerprint. Apparently the GPS is not working at all. Google maps and other apps not detecting any location at all.
Anyone got the same problem or solution?
thanks in advance

Works fine for me, not sure what would cause that. Do you have "Use location" on in privacy settings?

SchindlerShadow said:
Works fine for me, not sure what would cause that. Do you have "Use location" on in privacy settings?
Click to expand...
Click to collapse
Yep. Checked all options about gps. Actually after waiting so long, the gps worked but really slow to lock the location.

b0b0ch1 said:
Yep. Checked all options about gps. Actually after waiting so long, the gps worked but really slow to lock the location.
Click to expand...
Click to collapse
No problems here and it locks on quickly - even indoors. Around 50 satellites in view and 20 in use according to GPS Test.

HomerSp said:
No problems here and it locks on quickly - even indoors. Around 50 satellites in view and 20 in use according to GPS Test.
Click to expand...
Click to collapse
Thx for info pal, hope it will get better after another firmware update here ?

Have the same problem
I noticed also a problem with GPS locking, the problem persist also with the Android 10 beta rom i uodated like 2 weeks ago. Interresting fact is, i only get this when using Waze, either on the phone or through Android Auto, with Google Maps for example i working flawlessly. The only fix i got is installing an app called GPS Lock, which apparently forces the phone to lock on the satellites, but it's quite a battery consumer though. Hope also for a fix in future updates.

I happen to encounter this a lot especially when I travel. Download and install the app ''GPS Status & Toolbox" then turn off Wi-Fi. Once your Wi-Fi is turned off, open the app and that should fix it.

I had the same issue. Can see gps satellite but can't lock onto them. It was my metal bumper casing. Wasted my whole day testing things out.

Anyone figured out a solution to this ?

I'm having this issue as well. I'm using the global version btw. Hope someone posts a solution for this.