Database Users

Gps issue, won't face me in the right direction

I am running dk28 and haven't had any issues with gps that seem t be all over the forums. When I updated to the new google maps my gps isn't as accuruate as it was ( still pretty close but not as close) and basically when I turn left, it turns right, I go right, it goes left and its a bit annoying.
I uninstalled the update and it still was messed up. Tried re installing and still a no go. Anyone else had this problem? Or does anyone know what I can do to fix it, preferably without flashing back to 2.1 through odin and all that mess?
Sent from my SPH-D700 using XDA App

joshk89 said:
I am running dk28 and haven't had any issues with gps that seem t be all over the forums. When I updated to the new google maps my gps isn't as accuruate as it was ( still pretty close but not as close) and basically when I turn left, it turns right, I go right, it goes left and its a bit annoying.
I uninstalled the update and it still was messed up. Tried re installing and still a no go. Anyone else had this problem? Or does anyone know what I can do to fix it, preferably without flashing back to 2.1 through odin and all that mess?
Sent from my SPH-D700 using XDA App
Click to expand...
Click to collapse
Have you tried to calibrate the magnetometer? Download Compass from Market and Menu > Calibrate?

Didn't know of compass. There's a compass thing in te new maps though that I did calibrate and it still had issues. Ill try that though
Edit - still a no go
Sent from my SPH-D700 using XDA App

Nothing new really. I've noticed that the compass is pretty ****ty in the Epic period regardless of OS to the point of being almost useless.

did you happen to spin the map on accident?

mysteryemotionz said:
did you happen to spin the map on accident?
Click to expand...
Click to collapse
Lol no.
Sent from my SPH-D700 using XDA App

Orbiting234 said:
Nothing new really. I've noticed that the compass is pretty ****ty in the Epic period regardless of OS to the point of being almost useless.
Click to expand...
Click to collapse
I've always had good gps til this incident. Sucks, I don't use it often but it comes in handy now and then. Hopefully when, or if, an official release drops it will be better
Sent from my SPH-D700 using XDA App

I was recently having problems with the compass and Navigation going the wrong way. Intrerestingly enough I calibrated the accelromater and it fixed the issue. The phone no longer thinks South it North. I used the calibration method through the Connectbot below. In Froyo there is setting to calibrate it right through the GUI.
"Originally Posted by tmspyder
I was able to recalibrate my g sensors as follows ..
This worked for me but I'll take no responsibility if it mucks something else up
1. Download a terminal app from the market
2. Enter one line at a time.
su
/system/bin/sensorcalibutil_yamaha
3. Follow the onscreen directions, while making sure you device is flat.
pay attention to the bump at bottom on back.
I hung said bump off the edge of table
I preformed this AFTER flashing to stock and then flashing my former ROM.
So it was not done in 2.2"
THANK YOU TO: tmspyder

How To: Froyo Compass fix

Credit to: abrognlie for pointing this out here: http://forum.xda-developers.com/showpost.php?p=11552644&postcount=163
Figured this would be easier to find in searchs.
Problem: Your compass is backwards and overly erractic and inaccurate.
Solution: Upside down horizontal calibration
How: Plant the phone on a flat surface upside down. A low ceiling, top of a door frame etc. Make sure it's flat and facing upside down. Go to: Settings, Display, Horizontal calibration and calibrate it upside down.
Bingo bango, your broken compass should be fixed. This also cures slow auto rotation

Just tried that. Still as erratic and jumpy as ever.

DiGi760 said:
Just tried that. Still as erratic and jumpy as ever.
Click to expand...
Click to collapse
Hardware problem?

The first time I used Google Maps with EB13 it told me that the compass needed to be calibrated and to move the phone several times in a figure 8 manner. I did it, and the compass has been fine. I'd never seen that before. I hadn't used the compass at all before this, so I don't know if it "fixed" a problem or if I just didn't have a problem, but I thought I'd throw it out there for people who are having problems.

edonnelly said:
The first time I used Google Maps with EB13 it told me that the compass needed to be calibrated and to move the phone several times in a figure 8 manner. I did it, and the compass has been fine. I'd never seen that before. I hadn't used the compass at all before this, so I don't know if it "fixed" a problem or if I just didn't have a problem, but I thought I'd throw it out there for people who are having problems.
Click to expand...
Click to collapse
Same for me but it was still broken. X-Plane was unplayable, auto rotation was slow and sometimes unresponsive because the compass was backwards and jumping direction erratically. (download a compass app and check yours) North was south, etc.
The upside down trick 100% cured the issue. Not the figure 8 or the right side up calibration.
*shrug*

Wow! Best find ever! The upsides down calibration worked for my slow gsensor lanscape bug! All this time, rooted was needed for the
"system/bin/sensorcalibutil_yamaha" code to work! Very nice!

I wish I could claim credit for this (the member who deserves all the credit is styles420), and I wish it worked for everyone, but someone found this back when DK28 first leaked. It seems to help with a group of us with sensor data that gets mapped backwards during the flash. It shows up in the compass or google sky maps, but it seems to be a problem with the g-sensors that affects how the compass works.
Sent from my SPH-D700 using XDA App

DiGi760 said:
Just tried that. Still as erratic and jumpy as ever.
Click to expand...
Click to collapse
try downloading GPS Status from the market. Open it and do the calibration tools. Should fix this. Also may improve your GPS (if it isn't doing well)

Possible, but it was the same on my previous epic. I haven't put too much effort into it since I don't really need a compass very often, but it would be nice to have it work for once.
djbacon06 said:
try downloading GPS Status from the market. Open it and do the calibration tools. Should fix this. Also may improve your GPS (if it isn't doing well)
Click to expand...
Click to collapse
I already have GPS Status. I did that calibration from that again, and it is still messed up. It jumps a little less, but I can turn the phone 90 degrees and the compass rotates 180. Then I turn the compass 90 degrees the same direction, and the compass jumps backwards 90 degrees. I'm having a really hard time figuring out a reason for the pattern. I might have to sit down and draw some compass diagrams.

Worked for me. Fixed slow auto rotate as well
Sent from my SPH-D700 using XDA App

it fixes mine! thanks you for finding a fix!

Fixes mine. Thanks for posting this!
Sent from my SPH-D700 using Tapatalk

SON OF A- I was just about out the door to get a replacement. I tried everything a month ago and gave up.
This fixed it.
Sky maps works perfect again.
Thank you and those who figured this out.

Home run battle 3d just became a hell of alot easier now. Thank you
Sent from my SPH-D700 using Tapatalk

tried all solutions here. no joy

Another issue, maybe?
I wonder if there might be an underlying issue here...
Was doing some research on why my battery life is garbage after EB13.
I hit on this thread because it looks like the compass sensor is consuming a ridiculous amount of CPU... I mean, foregrounded using 7% CPU when nothing else is going on.. like, no compass app or maps being used.
With my Epic pretty much quiescent, top consistently reports it (/system/bin/sensorserver_yamaha) as the highest user. Under DI18, it never even cracked the top ten.
Samsung Epic (EB13 Official) + Clockwork

wow thanks for the tip! i almost returned my epic because of this.

Amazing... how you found this out is beyond me, but it works!

'Compass' sensor Issue

I've just downloaded the Compass app from the market, but it doesn't seem to working correctly. I've tired both 'sensor types' but the direction it shows flickers and is incorrect.
Have any of you encountered the same issue?

you should try another app. I think gps status will work fine.
Sent from my Nexus One using XDA App

sogo87 said:
you should try another app. I think gps status will work fine.
Sent from my Nexus One using XDA App
Click to expand...
Click to collapse
I've just tried that GPS Status app and it does work better then compass, but it seems to be about 40 degrees out when the phone is moves and even seems to wobble abit when it's stationary. I've made sure there's no interference before testing it out

Have you calibrated it?

Intratech said:
Have you calibrated it?
Click to expand...
Click to collapse
Yep, I've done the figure '8' waving

I have this problem too. Definitely a sensor issue -- the apps work perfectly on other phones (and indeed I *think* the compass used to work).
This is really damn annoying -- part of the reason I got the phone was so I can make a gyroscope-assisted compass app.
Hmph.

Just installed it from the market and it worked without any settings adjustment on the SGS II.

Timmmmmm said:
I have this problem too. Definitely a sensor issue -- the apps work perfectly on other phones (and indeed I *think* the compass used to work).
This is really damn annoying -- part of the reason I got the phone was so I can make a gyroscope-assisted compass app.
Hmph.
Click to expand...
Click to collapse
I'm on the phone to O2 getting an exchange.
I'm hoping it's an uncommon problem

Let me know how that goes, I may have to do the same. My compass has since settled down but it is consistently off by about 25-30 degrees...

Maybe this is your problem too
Read this, maybe you have the same problem...
http://forum.xda-developers.com/showthread.php?t=1047894&highlight=compass

[Q] GPS not working

GPS not working
since i change my rom from INFINITUM To PilotX Rom my gps doesn't work.
"Searching for GPS"
i tried many things that people recommended and none of them helped me.
what can i do ?
Galaxy S i9000

liadatz said:
since i change my rom from INFINITUM To PilotX Rom my gps doesn't work.
"Searching for GPS"
i tried many things that people recommended and none of them helped me.
what can i do ?
Galaxy S i9000
Click to expand...
Click to collapse
hi i had same problem some months ago, then i found nice app gps aid pro and no more problems , try it , or try angrygps app

Does it always has to be a new thread?

I have a gps problem too. I have the CM9 and when i try to turn it on it continues to look for the connection. :-(

punticci said:
I have a gps problem too. I have the CM9 and when i try to turn it on it continues to look for the connection. :-(
Click to expand...
Click to collapse
Use faster fix to set your pool server, then use gps aids, clear agps in settings, then go outside with good signal, request update agps in settings, go back to main screen and wait for good fix, may take a minute or 2, after that you should subsequently get a fix in about 15 seconds

slaphead20 said:
Use faster fix to set your pool server, then use gps aids, clear agps in settings, then go outside with good signal, request update agps in settings, go back to main screen and wait for good fix, may take a minute or 2, after that you should subsequently get a fix in about 15 seconds
Click to expand...
Click to collapse
i'm trying to use GPS Aids but it said "The GPS Data Folder is not visible to "GPS Aids"
what should i do ?

What firmware are you using?
Your phone must be properly rooted (ie. having Superuser and Busybox installed). Any rooted kernel will do the trick.
Then, being on GPS AIDS main screen, press the menu button on your SGS and select "Setup".
Thanks Slap, this is very helpful especially for JWx firmwares that do not include angryGPS anymore.
sent from XDA app

ticoti68 said:
hi i had same problem some months ago, then i found nice app gps aid pro and no more problems , try it , or try angrygps app
Click to expand...
Click to collapse
like this guys, i have same problem and try AngryGPS and GPS working

Try the fix for GB: http://forum.xda-developers.com/showthread.php?t=1750226

Hi,
My GPS is also not working. I did a very wide search about that isse and tried most of the things. But no luck. In previous stock roms, my GPS was working fine. But after switching to ICS, I couldn't get a fix. The interesting thing is when I tried to downgrade to GB, I still couldn't get a GPS fix. I'm totally confused about the problem.
Does anyone have any solution or idea?

Hi Guys, try to flash with different ROMs and see if the GPS works on other ROMs or not. Make sure the NTP server is having correct URL for your region. It is required for your phone to download LTO file, the same to XTRA server url.
For my case last time, it wont works on any ROMs I tried at all. And then I found out it is the GPS Antenna contact problem. I have fixed it by soldering trick (which voided my warranty that I am not really care after about 2 years of usage).
You can try to verify it by taking off the back cover, then use your finger to press on the upper part of the GPS antenna at the back of the phone. (the location is next to your speaker for I9000). IF it detects satellite when you pressing it, probably it is the hardware contact issue. Some of the owners fix that by putting a thick tape at the pressure point so that when they put back the back cover, it will give a pressure to make sure the antenna contact properly to the board pin.
Try search in xda regarding about the GPS hardware fix.
WARNING : Try it on your own risk. It is just my suggestion and you have rights not to try it. Good luck. :good:

codermaster said:
Hi,
My GPS is also not working. I did a very wide search about that isse and tried most of the things. But no luck. In previous stock roms, my GPS was working fine. But after switching to ICS, I couldn't get a fix. The interesting thing is when I tried to downgrade to GB, I still couldn't get a GPS fix. I'm totally confused about the problem.
Does anyone have any solution or idea?
Click to expand...
Click to collapse
Use faster fix to set your pool server, then use gps aids, clear agps in settings, then go outside with good signal, request update agps in settings, go back to main screen and wait for good fix, may take a minute or 2, after that you should subsequently get a fix in about 15 seconds

slaphead20 said:
Use faster fix to set your pool server, then use gps aids, clear agps in settings, then go outside with good signal, request update agps in settings, go back to main screen and wait for good fix, may take a minute or 2, after that you should subsequently get a fix in about 15 seconds
Click to expand...
Click to collapse
I tried that. And also I applied the GPS fix http://forum.xda-developers.com/showthread.php?t=1750226.
It views GPS satellites, but none of them are in use. I'm posting screenshots. Can you take a look at these?

foxis1981 said:
Hi Guys, try to flash with different ROMs and see if the GPS works on other ROMs or not. Make sure the NTP server is having correct URL for your region. It is required for your phone to download LTO file, the same to XTRA server url.
For my case last time, it wont works on any ROMs I tried at all. And then I found out it is the GPS Antenna contact problem. I have fixed it by soldering trick (which voided my warranty that I am not really care after about 2 years of usage).
You can try to verify it by taking off the back cover, then use your finger to press on the upper part of the GPS antenna at the back of the phone. (the location is next to your speaker for I9000). IF it detects satellite when you pressing it, probably it is the hardware contact issue. Some of the owners fix that by putting a thick tape at the pressure point so that when they put back the back cover, it will give a pressure to make sure the antenna contact properly to the board pin.
Try search in xda regarding about the GPS hardware fix.
WARNING : Try it on your own risk. It is just my suggestion and you have rights not to try it. Good luck. :good:
Click to expand...
Click to collapse
First of all, thanks for your reply. I tried varios ROMs, none of them solved my GPS issue. But I'm pretty sure that I used GPS previously. There were no problems at the beginning. So I don't think that there is a hardware related problem. I noticed that problem after installing ICS (maybe it was before ICS, but I didn't notice it before).
Just to be sure, I also chekeched the GPS antenna (I found a guide about that). And it seems OK.
So I'm back to square one...
Note: It detects GPS satellites, but says that none of these satellites are in use. I also posted a screenshot in my previous reply.

codermaster said:
First of all, thanks for your reply. I tried varios ROMs, none of them solved my GPS issue. But I'm pretty sure that I used GPS previously. There were no problems at the beginning. So I don't think that there is a hardware related problem. I noticed that problem after installing ICS (maybe before ICS, but I didn't notice it before).
Just to be sure, I also chekeched the GPS antenna (I found a guide about that). And it seems OK.
So I'm back to square one...
Note: It detects GPS satellites, but says that none of these satellites are in use. I also posted a screenshot in my previous reply.
Click to expand...
Click to collapse
Try to experiment with different rils. I had same issue as you 4 sometimes more sats in view but no fix.
Sent from my LG-P990 using xda app-developers app

xtrustkillx said:
Try to experiment with different rils. I had same issue as you 4 sometimes more sats in view but no fix.
Sent from my LG-P990 using xda app-developers app
Click to expand...
Click to collapse
What are rils? Can you explain it a little bit?

codermaster said:
What are rils? Can you explain it a little bit?
Click to expand...
Click to collapse
Im really sorry i thought i was p990 forum i have i9000 in favorites too. There is no such thing for i9000 as ril afaik.
Sent from my LG-P990 using xda app-developers app

try this one: http://forum.xda-developers.com/showthread.php?t=1043034
the issue is solved by applying a tape on the top egde of the gps antenna.works fine!

I tried, but applying pressure to that point changed nothing in my case.
Sent from my SGS-I9000 using xda app-developers app

for me it worked after applying a tape and putting the cover back on the phone,it also didnt't work when applying pressure with the fingers.I put the tape at the top and it worked immediately.

GPS issue.... Won't hold lock

Has anyone else been experiencing GPS not holding lock or not locking at all? There are tons of people having the problem in the Google groups.... Surprising to not see more about it here..... Let's get the word out if you do.... Mine will not keep a lock no matter what.... Many resets and other nonsense.... It will sometimes lock but loose it on the move or just drop the lock without moving....
Here are some of the fixes that have been tried / tested:
resetting back to stock
removing google services
downgrading maps
changing settings for WIFI
user data wipe
clear cache
Some of those may temporarily fix it, but any sort of long term use the issue always comes back.
https://productforums.google.com/forum/#!topic/mobile/prfUDZA7M2s[1-25-false]
http://www.phonearena.com/news/New-G...oblems_id46225
http://www.geeky-gadgets.com/new-nex...ms-09-08-2013/
http://www.slashgear.com/nexus-7-tab...lems-09293337/
http://news.cnet.com/8301-1035_3-575...by-gps-glitch/
^ the google group where it's been reported by hundreds of people.
Sent from my Nexus 7 using xda app-developers app

Read about this somewhere on here. Can't figure out how to search a specific forum on this app though so I can't find it.
I think the guy fixed his problem but I don't remember how. Sorry
Sent from my Galaxy Nexus using xda

yeah, there are been several people that "claim" to have fixed it but... it's not really fixed. there have been many different "solutions" thrown around over in the groups but, again none of them worked long term. it might work for a little while, but not for very long. anyone that has a N7 i suggest you test it out.... Try bringing up maps, cache the offline map and try to use the GPS to navigate somewhere.... It will drop off everytime.
Google is going to have to release a patch, that is going to be the only fix!!
Some of the fixes that have been tried are:
resetting back to stock
removing google services
downgrading maps
changing settings for WIFI
user data wipe
clear cache
Some of those may temporarily fix it, but any sort of long term use the issue always comes back.

so... what's the deal here. I don't see how more people aren't having this problem with the responses on the google site. have people been successful using it? or do u not use it at all anyway? or is it because you have a ROM that it works on? please let me know.

My temporary solution (as suggested by others) is to ONLY allow 1 app which may access GPS.
So I disabled Earth, Maps, GPS Tester (some widgets may use GPS too) ... only leave Sygic navigator. I've navigated a few long drives without issue. Re-enable those apps will bring back troubles.
This works with different ROMs, so it's not a ROM problem.
Hopefully Google will have a fix soon.

yeah, that only seems to work for a short period of time too! thanks though!

well, at least it's out in the open now and it will force googles hand!
http://www.phonearena.com/news/New-Google-Nexus-7-having-GPS-problems_id46225
http://www.geeky-gadgets.com/new-nexus-7-suffering-from-gps-problems-09-08-2013/
http://www.slashgear.com/nexus-7-tablet-owners-reporting-gps-problems-09293337/
http://news.cnet.com/8301-1035_3-57597753-94/new-nexus-7-plagued-by-gps-glitch/

I haven't touched Google services, just simply disabled (GPS-accessing) apps such as Maps, Earth, GPS Tester.
I only left one app (Sygic) on my Tab. The last few days, I've had no issue with GPS navigation. Everytime I've tried,
I got GPS locks within a few seconds. I've done a few drives (mostly under 1-hr) and everything is normal and accurate.
I've not seen it fail yet.

It isn't 'failing' at start, necessarily. It won't keep lock after stopping and starting.
Can you enter address. navigate to the address. Stop and them do it again?

AnarchoXen said:
It isn't 'failing' at start, necessarily. It won't keep lock after stopping and starting.
Can you enter address. navigate to the address. Stop and them do it again?
Click to expand...
Click to collapse
Like going to work ... going to lunch .. going home .. I fired up the app fresh (I clear recent apps often)
haha.. I had quite a few struggles since day one, so I know how to make it fail.
I can start-close/stop-restart Sygic multiple times without failing. But if I re-enable those (GPS) apps and
switch between them ---> GPS no-longer works.

I have never had a issue using Osmand GPS yesterday. Locked on quickly each time after device was put to sleep about 5 times in a moving car ( i was the passenger at the time).

joined the forum to say i'm having the same issue with GPS (and possibly compass). looks like google is aware so that is at least good.
bought the tablet to use in an in-dash car install. loved it until yesterday and today when i started doing more in car function testing. wanted to test the google maps app out out while driving but the compass oriented me cocked in the wrong direction and spun around like a dradle before gps lost me completely. for a bit i thought omg, maybe it's so cheap because they got rid of the GPS chip.
i have to say i hate the google maps application right now too. the old google navigation app was incredible for "chase view" which gave you. the new google maps app is supposed to integrate the nav feature but you must be on a specified route. it's terrible, going to search for the old APK.

momostallion said:
i have to say i hate the google maps application right now too. the old google navigation app was incredible for "chase view" which gave you. the new google maps app is supposed to integrate the nav feature but you must be on a specified route. it's terrible, going to search for the old APK.
Click to expand...
Click to collapse
If you like the 3d view, tried Waze?

khaytsus said:
If you like the 3d view, tried Waze?
Click to expand...
Click to collapse
thanks! just downloaded and will try it out (once this gps issue gets fixed).

Suggestion to try by others.
"Go into settings, all apps, locate ‘network location’, clear cache, clear data, reboot and try using GPS again. Seen this behavior on another device where it didn’t like the backed up app data restored from the previous device."

NONE of the "fixes" are permanent. As soon as you start moving it loses your location, even if it hold it for an hour.... IT WILL eventually drop out again. All these "fixes" are a waste of time, i have done every single one posted in all teh forums they have talked about N7s. and it ALWAYS goes back to not working again.
it's just frustrating to have a brand new device that doesn't work properly, and then on top of it to do all these silly fixes and research for none of them to work either. bout to take it back and say forget it.

ogeretla said:
NONE of the "fixes" are permanent. As soon as you start moving it loses your location, even if it hold it for an hour.... IT WILL eventually drop out again. All these "fixes" are a waste of time, i have done every single one posted in all teh forums they have talked about N7s. and it ALWAYS goes back to not working again.
it's just frustrating to have a brand new device that doesn't work properly, and then on top of it to do all these silly fixes and research for none of them to work either. bout to take it back and say forget it.
Click to expand...
Click to collapse
In the official forum of Google, they are one person that use cyanogen whiteout problems.
Appears that there is a software problem.
Enviado desde mi HTC One usando Tapatalk 4

Useless!!!! I was out on the bike all day and this thing acted up all day. At one point it got stuck on the x after rebooting for no reason. I ended up using my SGSIII as a GPS. I guess I need an BT GPS. I know people say hey mine is working but I just can't believe it really is. Or mine sucks.
Sent from my Nexus 7 using xda app-developers app

Has Google commented at all?
Sent from my Nexus 7 using xda app-developers app

malikadnanm said:
Has Google commented at all?
Click to expand...
Click to collapse
Last I looked into it, they said they were looking into it.