[Q] GPS on Calkulins ICS rom - Samsung Epic 4G Touch

Hello,
I recently upgraded from an EL29 rom to calk's fd26 rom and i'm using the fe07modem. This is one of the first ics roms that i've used where i can get the gps working. The problem is that the only way i figured out how to make it work when i want to use google navigation is by restarting the phone, and the gps works upon reboot, but after a couple of hours my phone can no longer get gps signal. However when I use telenav i can get guidance all the time. I don't mind using telenav if it's the only system that will consistently work but I prefer google navigation. I've tried the numerous fixes that I found on this forum but none of them seem to make a difference when it comes to google navigation. Does anyone have any suggestions?

Try this video tutorial by Qbking77...
---------- Post added at 02:24 PM ---------- Previous post was at 01:59 PM ----------
AnAm85 said:
Try this video tutorial by Qbking77...
Click to expand...
Click to collapse
Or download GPS Status and Toolbox from the Play Store.
Turn off the gps.. Turn it back on and reset the gps from GPS Status under the Tools menu, then download the a-gps data. Should get a lock after that...
I have no problem getting a lock outside anymore...

Thanks for the response AnAM85,
I've already tried the fixes mentioned, but I still have to reset the phone to get a fix (the app doesn't do anything for my phone), This was happening to me when I had an EL29 based rom as well, I always had to reset the phone to get gps to work, I don't think its an issue with my hardware because I can get a fix I just need to reset the phone, and I can't figure out what software glitch is making this happen. The thing that baffles me the most is how the telenav app works but google navigation doesn't.
any other ideas?

Download faster fix from the market. Run the app
Now clear agps and update agps using gps status also from the market. Then reboot phone, turn on gps status and watch the locks
Sent from my SPH-D710 using Tapatalk

try ##gpsclrx#
You will need MSL

Thanks for the responses I just upgraded to the FE14 modem and my GPS issues seem to be fixed.

Related

GPS keeps showing "Searching for GPS"

Navigation is stuck on "Searching for GPS". Is there a fix to this?
I know there is a fix around the forum somewhere for it. You might want to give us some more info like what kernel/rom you are running. I am RasBeanJelly and franco.Kernel lastest of each and my GPS locks on in less then 10secs. More info about what you are running will help us out.
Ryu234 said:
Navigation is stuck on "Searching for GPS". Is there a fix to this?
Click to expand...
Click to collapse
I recommend switching to a different ROM such as Codename Android. Some ROMS have a GPS problem like you are describing. The kernel has nothing to do with it. Hope I helped.
Its coming on all ROMS D:
Still getting same error even after trying CNA. I even went to GPS settings and checked "Internal GPS antinna" or something. But still getting same error. Could the phone be faulty?
Have you tried either of these?
http://forum.xda-developers.com/showthread.php?t=1848259
http://forum.xda-developers.com/showthread.php?t=1789543
Ryu234 said:
Its coming on all ROMS D:
Still getting same error even after trying CNA. I even went to GPS settings and checked "Internal GPS antinna" or something. But still getting same error. Could the phone be faulty?
Click to expand...
Click to collapse
Do you have data on?
Swype'ed on my CM10 Galaxy Nexus
What could cause GPS to keep searching for signal..i was just using it but now it's not finding any signal?
EpiclyEpic said:
I recommend switching to a different ROM such as Codename Android. Some ROMS have a GPS problem like you are describing. The kernel has nothing to do with it. Hope I helped.
Click to expand...
Click to collapse
i have had instances where it was a KERNEL problem..not the rom...certain kernels couldnt lock on GPS..flashed a different one and it worked..flashed back to test it again and it didnt...so it was definitely the kernel causing it...so he can try flashing another kernel
jdiddy_ub said:
i have had instances where it was a KERNEL problem..not the rom...certain kernels couldnt lock on GPS..flashed a different one and it worked..flashed back to test it again and it didnt...so it was definitely the kernel causing it...so he can try flashing another kernel
Click to expand...
Click to collapse
I upgraded to 4.2 jelly bean.. and I have gps proble, always searching for gps..
I had the same problem with 4.1.2 and maps 6.14 but with 4.1.2 I installed back old gmaps app (6.12) and the problem was solved.
Now I have 6.14 maps ad default.. and the problem is here.. how can I solve it? thanks
For me even the gps icon is not blinking. How to find whether the gps hardware is faulty? So that i can stop trying other software fixes
isaacraja said:
For me even the gps icon is not blinking. How to find whether the gps hardware is faulty? So that i can stop trying other software fixes
Click to expand...
Click to collapse
sygic works so it's not a hardware problem.. other gps apps show me satellites.. but maps no!
Old gmail maps works but now I don't know how to install previous version.. can anyone help me?
Maybe it's a app problem (6.14 maps..)
thanks
Install GPS status from market and let it download agps data and point it towards the sky and see how that goes. If you see satellites and they lock, go back to maps; it should work now.
Some gnex came with faulty GPS module. I have two gnex and e first one I got had the problem and hasn't been fixed with several ROM, kernel and tools and GPS scripts.
Keep us posted
Sent from my Galaxy Nexus using xda app-developers app
niamul said:
Install GPS status from market and let it download agps data and point it towards the sky and see how that goes. If you see satellites and they lock, go back to maps; it should work now.
Some gnex came with faulty GPS module. I have two gnex and e first one I got had the problem and hasn't been fixed with several ROM, kernel and tools and GPS scripts.
Keep us posted
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
gps status show me satellites.. sygic works but google maps no!!
I don't think it's a hardware problem because with previous version of maps it works! so I think it's a google maps problem.. but I don't know what to do to make maps work!
This is a Google problem, it's happened once before to a ton of android users, it may have come with an alert "unable to sign into account" (that's how mine was this morning, plus searching for GPS. All seems well now.

[Q] GPS not working. I tried EVERYTHING!!!

Hello! I know this is a common thread, but i'm desperate!
My GPS is not locking at all, i left the phone for 10 to 20 minutes and i got nothing...
I'm using the CM10.1 MoDaCo ROM, but i tried so many ROMS, fixed configuration files, walkthroughs, etc, but none of them seem to work.
I'll list all the methods that i try so far.
1) Flash a fixed configuration file
2) Change the ROM: i tried with the stock 4.2.2, CM10, CM10.1 Nightlies, CM10.1 Experimental, MoDaCo CM10.1
3) Flash different radios. I live in Chile, so i tried UGLL1 and UGKL1
4) Clear data of Google Services Framework, restart, etc
5) Used FasterGPS to set my location in the right area
6) Used GPS Status to improve AGPS
7) Change the build.prop file
I tried every method and the combination of them, but nothing has worked for me so far....
The GPS is very important for me because i use it to track my rides with Strava, and since the GPS is not working, i cannot start the application...
I really need help...
I use a Galaxy Nexus Maguro without Wallet and live in Chile. I cannot tell exactly when the GPS started to fail, but at least in the stock 4.1.2 it was working perfect, so i guess it started failing when i updated to CM10 and then to CM10.1.....
Ok try this if you haven't.
In settings turn off all location. Reboot
Make sure location reporting is still off.
Clear data on Maps force stop maps
Reboot
Clear data on maps and force stop again
Enable location
Get gps lock with maps or easy gps.
Might not work but I have had your same problem and this fixed it .... good luck
G-Nexus Sent
Hi!
Thanks for your answer, but unfortunately i've already tried this method with no succeed. I tried again but it didn't work...
Thanks anyway, i'm going to try to roll back to stock 4.1 (because the GPS was working with that version)
and if it really works i'm going to upgrade to 4.2 to see if i can find the error...
If someone else can give me a solution i'll appreciate it!
Sent from my Galaxy Nexus using Tapatalk 2
duqueso said:
Hi!
Thanks for your answer, but unfortunately i've already tried this method with no succeed. I tried again but it didn't work...
Thanks anyway, i'm going to try to roll back to stock 4.1 (because the GPS was working with that version)
and if it really works i'm going to upgrade to 4.2 to see if i can find the error...
If someone else can give me a solution i'll appreciate it!
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
Flash stock, just to make sure it isn't hardware related.
pr0xyw0rm said:
Flash stock, just to make sure it isn't hardware related.
Click to expand...
Click to collapse
I already tried, but with Android 4.2.2 and it didn't work.
Before i flashed the 4.2.2 i was using stock 4.1 without problems, so i believe, and hope, that this is a software issue in the 4.2.2 update...
I'm going to try it now and i let you know.
Sent from my Galaxy Nexus using Tapatalk 2
My GPS got worse after upgrading to 4.2.2. Lock takes much longer and finds less satellites
- wore out your welcome
More info
Well, i returned to Stock Android 4.1.2 using Fastboot, but the GPS didn't work either... So i updated via OTA to 4.2.2 and the GPS didn't worked again...
But i noticed that the Nexus S belonging to my sister, wich uses CyanogenMod 10, is not working either!
So i have a doubt now: Is it possible that CyanogenMod could have ruined our GPSs? If i erased everything via fastboot, is it possible that some remains of CyanogenMod could still be breaking my GPS? Or are our GPSs, strangely, broken at the same time?!
Please Help!!!
GPS
duqueso said:
Well, i returned to Stock Android 4.1.2 using Fastboot, but the GPS didn't work either... So i updated via OTA to 4.2.2 and the GPS didn't worked again...
But i noticed that the Nexus S belonging to my sister, wich uses CyanogenMod 10, is not working either!
So i have a doubt now: Is it possible that CyanogenMod could have ruined our GPSs? If i erased everything via fastboot, is it possible that some remains of CyanogenMod could still be breaking my GPS? Or are our GPSs, strangely, broken at the same time?!
Please Help!!!
Click to expand...
Click to collapse
Did you try changing the file referenced in this discussion? It worked fine for me.
http://forum.xda-developers.com/showthread.php?t=1722983&page=2
If you've flashed the Google factory image, you have an active sim card with data connection, and gps does not work, then you have a hardware problem.
klobkelosh said:
If you've flashed the Google factory image, you have an active sim card with data connection, and gps does not work, then you have a hardware problem.
Click to expand...
Click to collapse
And is there a way to fix it?
duqueso said:
And is there a way to fix it?
Click to expand...
Click to collapse
Out of my realm of expertise, but I imagine the sirf chipset is not user serviceable. Your best bet would be Samsung factory service. I'm sorry.
Well, after giving up on trying to solve my GPS problem, it fixed itself.... i know that sounds weird, but the only thing that i did was update the CM10.1 to the latest RC2 and the problem was fixed, at least partially. Now it can find some satellites and it takes like 100 seconds.
The Gnex GPS isn't the best one, so it behaves a little weird some times, but at least is fixed now...
I really don't know what could be the problem, because i tried with almost any Rom, officials and no-officials...
Finally, the CM10.1 RC2 fixed my problem, hope this could help someone else.
Enable wifi & mobile network location in settings
Should be some code in 4.2.2 that prevents you from getting AGPS data if you disable the said option.
Enable wifi & mobile network location in settings
Should be some code in 4.2.2 that prevents you from getting AGPS data if you disable the said option.
Click to expand...
Click to collapse
The problem is fixed now, but i tried everything, from rolling back to 4.1 official to 4.2.2 official, CM9, CM10, CM10.1, AOKP, etc. So i really don't know what could be the problem. I also tried the solution that you told me, but that didn't work either.
Right now, with CM10.1 RC2 my GPS is working great and i'm able to use Strava again.
I've been having the same issue. I'm running a Stock Verizon Galaxy Nexus, on my third one now. I have tried everything from apps, to resets, to disconnecting the gps, and nothing seems to work. It just seems to take forever to get a GPS lock, sometimes I just have to reset it. Not sure the issue, and I can't seem to find anyone with answers either. IDK if anyone found anything??
wpeen001 said:
I've been having the same issue. I'm running a Stock Verizon Galaxy Nexus, on my third one now. I have tried everything from apps, to resets, to disconnecting the gps, and nothing seems to work. It just seems to take forever to get a GPS lock, sometimes I just have to reset it. Not sure the issue, and I can't seem to find anyone with answers either. IDK if anyone found anything??
Click to expand...
Click to collapse
Cold start gps can take up to 20 minutes outdoors with a clear view of the sky if you don't have current agps data. Thereafter, you should have quick starts for a day or two.
Is your data working properly? Do you have sync settings turned off?
klobkelosh said:
Cold start gps can take up to 20 minutes outdoors with a clear view of the sky if you don't have current agps data. Thereafter, you should have quick starts for a day or two.
Is your data working properly? Do you have sync settings turned off?
Click to expand...
Click to collapse
My data is working just fine, I actually have great 4g where I'm at, and all my sync is turned on. I've never had GPS problems with any of my other phones. I had an EVO 3D, and it worked great, cold starts would take seconds to find GPS.
wpeen001 said:
My data is working just fine, I actually have great 4g where I'm at, and all my sync is turned on. I've never had GPS problems with any of my other phones. I had an EVO 3D, and it worked great, cold starts would take seconds to find GPS.
Click to expand...
Click to collapse
And you have certified that all the gps settings/permissions are turned on? Even in the Google settings app?
Since you are stock, it might be helpful for diagnosis to preform a factory reset.
Edit - I see on another thread that you have already performed a factory reset. Next step would be to flash the factory image and see if that helps.
klobkelosh said:
And you have certified that all the gps settings/permissions are turned on? Even in the Google settings app?
Since you are stock, it might be helpful for diagnosis to preform a factory reset.
Edit - I see on another thread that you have already performed a factory reset. Next step would be to flash the factory image and see if that helps.
Click to expand...
Click to collapse
Thanks, I'll have to look up and see how to do that without root and boot loader unlocked, this is my third Galaxy Nexus from Verizon, they keep replacing it and I keep having the same issue
And yes all setting have been turned on, kind of driving me nuts
I'm sorry for you. it must be very frustrating.
As far as flashing an official factory image, I think you can do it unlocked if you have adb set up. Or use a toolkit, unlock, flash factory, relock (or not, why not keep it unlocked?)

GPS Issues

Hey guys I was tweaked ROM and when I open google maps it took like 5 to 10 minutes to get a gps lock. I switched ROMS and it is still doing the same thing. Any ideas on how to fix it?
Sent from my SGH-T889 using Tapatalk 2
Try gps status from playstore... or it could be hardware related? ... Also, maybe try stock/factory ROM.
as said gps status app..
go into menu setting forget gps. then update gps.. Been a while since i had to use it so forget the exact words... Do this out in clear sky . But do not use gpS FIX APP.. it will loose the sats.
I was about to make a thread, and I saw this. I am in the same boat as you are. Also On Tweaked 2.0
I've tried using google, xda search, and various apps to which none offered a solution to this problem.
I've installed Faster GPS from the play store, which seems to minimize the time it takes to lock. Much improvement after installing. Give it a whirl.
https://play.google.com/store/apps/details?id=org.fastergps

[Q] GPS issue

I have been having intermittent issues with my GPS but its getting worse. I am currently running Bonestock v2.0.2 but this has happened on other ROMs as well. Didn't use GPS enough while it was stock to know if it was an issue or not. Here is what is happening:
Some apps that use GPS including Google Maps, Car Dashboard Pro, etc will say that GPS is disabled. Google Maps will actually pop up and say its disabled and gives me the option to cancel or go to settings. If I go to settings, everything is checked implying GPS is indeed enabled. Yet Maps still says its disabled. Occasionally Maps will work for a minute and then just randomly lose the GPS signal. This was a huge PITA as I was on a 7 hour drive for a Job interview and kept losing my GPS signal. After about two hours and 4-5 reboots on the road, it finally stayed on for the rest of my trip.
Today, due to the snow storm in MI, I had to pick up a coworker on my way to work. Used Google Maps on my phone because I didn't know where he lived. It worked just fine. Dropped him off after work and tried to use Google Maps again to get out of his convoluted neighborhood, and it gave me the GPS disabled message and 2 hours later after a few reboots, and I still cannot get it to work.
Software info:
Android 4.3
Sense 5.0
Bonestock 2.0.2
Baseband 1.12.42.1104
Let me know if you need any other info off the phone to help diagnose. Any help is appreciated. For the record, I did full wipes while flashing new ROMs. This has been an issue on at least three different ROMs.
I have no experience with Bonestock but on my stock ROM the Google location settings are in a different Google Settings app and not directly controlled by GPS enable/disable. I had so many problems with Google Maps I switched to a couple of other alternatives. Have you tested to see if you have the same problems when using another app such as Osmand or Locus?
lalec said:
I have no experience with Bonestock but on my stock ROM the Google location settings are in a different Google Settings app and not directly controlled by GPS enable/disable. I had so many problems with Google Maps I switched to a couple of other alternatives. Have you tested to see if you have the same problems when using another app such as Osmand or Locus?
Click to expand...
Click to collapse
I have not tried other navigation apps, but I have several apps that use the GPS signal and they dont work either. Car Dashboard Pro provides street information and speed, but can never find satellites. I just checked the google settings app that I had tucked away in folder, but that says everything is enabled as well.
kaverorzi said:
Are you running the newest firmware on the phone?
Click to expand...
Click to collapse
How can I find out?
You said your baseband is 1.12.42.1104, but the newest one is 1.12.41.1112_2.
Update your radio and your phone should work flawlessly.
---------- Post added at 01:13 AM ---------- Previous post was at 01:10 AM ----------
Use this page to update your radio to the latest version.
http://forum.xda-developers.com/showthread.php?t=2485319
The download link to the file is http://www.androidfilehost.com/?fid=23269279319196812
im_high_tech said:
You said your baseband is 1.12.42.1104, but the newest one is 1.12.41.1112_2.
Update your radio and your phone should work flawlessly.
---------- Post added at 01:13 AM ---------- Previous post was at 01:10 AM ----------
Use this page to update your radio to the latest version.
http://forum.xda-developers.com/showthread.php?t=2485319
The download link to the file is http://www.androidfilehost.com/?fid=23269279319196812
Click to expand...
Click to collapse
I had heard bad things about the newest OTA radio which is why I went with 1.12.42.1104. But the problem was occurring even before I flashed 1.12.42.1104, so I really don't think its the problem.
I just flashed 1.12.41.1112_2. So, we will see what happens.
ezflip said:
I had heard bad things about the newest OTA radio which is why I went with 1.12.42.1104. But the problem was occurring even before I flashed 1.12.42.1104, so I really don't think its the problem.
I just flashed 1.12.41.1112_2. So, we will see what happens.
Click to expand...
Click to collapse
SO did you fix the issues?
Honestly, I don't remember. This was 2 years ago. I've been through 4-5 phones since then. I will say, the M7 was probably the worst phone I've owned in recent years. I only used it for a few months before dumping it.

Gps will not work for me, anyone else?

I cnat seem to get GPS to lock on. It always says searching for GPS on maps, and on waze it just says it can't get a GPS signal.
I'm on liquid smooth 4/13, and quantum kernel 4/18.
I tried messing with some build.prop setting like the gprsclass and others and nothing will fix it. I even updated the gps with android tweaker 2 from the play store.
I can't even get gps to work when I'm on WiFi.
Both liquid smooth and the pacman rom won't lock onto a gps signal.
Anyone have any insight I need gps for my new job.
Anyone?
In the first few posts of s3rx rom, there are some gps fixes you could try out
pre4speed said:
In the first few posts of s3rx rom, there are some gps fixes you could try out
Click to expand...
Click to collapse
I actually figures it out last night thanks to this poster
http://forum.xda-developers.com/showthread.php?p=52060467
A factory reset under settings fixed my GPS issue. Don't know how since I formatted my internal SD not to long ago. But hey it worked and that's all that matters.
Thank for a response though, I will check out the GPS stuff on s3rx, especially if I have any other problems.
UnXKnown0 said:
I cnat seem to get GPS to lock on. It always says searching for GPS on maps, and on waze it just says it can't get a GPS signal.
I'm on liquid smooth 4/13, and quantum kernel 4/18.
I tried messing with some build.prop setting like the gprsclass and others and nothing will fix it. I even updated the gps with android tweaker 2 from the play store.
I can't even get gps to work when I'm on WiFi.
Both liquid smooth and the pacman rom won't lock onto a gps signal.
Anyone have any insight I need gps for my new job.
Click to expand...
Click to collapse
1. Easiest and most reliable way. Try this first!
Enter the Samsung service mode by typing this code into the dial pad *#197328640#
Then go to Mainmenu>UMTS>Common>NV REBUILD>NV REBUILD> (Important: don't exit the menu yet!)
Wait 30+ sec
Long press power button and select "Restart / Reboot"
Now check your GPS from any software that may use GPS like "Maps" or "GPS Status"
:laugh::laugh:
They already solved the problem, but just so you know, you have to be running a stock based rom with a stock dialer to use the NV Rebuild method.
It won't work on AOSP/CM based roms like he was using.

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