[Q] Galaxy S GPS Problem / No Satellites - Galaxy S I9000 Q&A, Help & Troubleshooting

Hey Guys,
I am currently running XXJVP with CF-Root 3.7.
Since around 2 weeks I have the Problem that my GPS doesn't lock on any Satellite, it actually finds, if at all one or two Satellites in GPS Test but can't connect to any of them.
I searched now the whole week for any Fix, tried several solutions (set the NTP Server to at.pool.ntp.org), checked the settings in Lbs Test Mode, tried various in there, updated to the last Firmware (was on FroYo before) but it all didn't help.
I am not sure if it is an hardware issue as it does find satellites but is actually just not able to lock on to them.
Any suggestions what else I shall have a look at?
Thanks a lot in advance and best regards,
stefan

You might want to try this method, which seems to have helped some
http://forum.xda-developers.com/showthread.php?t=1043034&highlight=how+i+fixed+my+gps

Ah thanks for that.
I will have a look later on when I am at home and give it a test.
The second suggestions looks a bit more complicated actually.
But anyway - i think it is fantastic to pay 200€ for a smartphone for having then manually fiddle around on the gps antenna to get it working....
"thumbs up" for that!

Just wanted to let you know the first Hint worked for me so thanks alot again for it
still have problems with the battery but will check other threads and see if I can find out something.

Related

GPS Problem SOLVED after 1 week of testing!!!

Hi bros!!!i think i might have solve the GPS no/slow fix problem!Its so simple!dun need to hard reset!just use advance config and disable gps logging!tats all!!!Good luck guys
what's GPS loggin? and could you explain your previous problem? i havent use the GPS to the max till now, just use it for finding adres in a big city with ''My location''
Sounds interresting.
That might be what creates those GPSlog text files present in the main windows directory right after you use the GPS once.
One is easily erasable (GPSlog back up) but the GPSlog itself requires a reboot to be deleted.
Didn't know it was possible to desactivate it. Anybody know the registry key to turn off? (then no need to use advance config just for this)
Ronka said:
what's GPS loggin? and could you explain your previous problem? i havent use the GPS to the max till now, just use it for finding adres in a big city with ''My location''
Click to expand...
Click to collapse
after i update my ROM,my GPS took forever to get a fix,i then do some reading up here and tried the htc tools clear memory then cold start then nav int. method,im managed to get some weak signals,i try to flash to different radio also but still cant get a fix under 5mins,i also try quick gps to update the data whenever i can,nothing works.today i was messing around with advance config and when i disable GPS logging just to test if it improve the fix time and to my shock i got a fix in under 15secs!!!try a few time after tat at different spot and still manage to get a fix under 1 mi.im currently on radio 0.5....before 0.5 was on 0.7.Hmmm...can anyone advise if i should revert back cos i heard 0.7 is better than 0.5.BTW im singapore so it helps if anyone from tis regions can gave me some feedback.Thks
So your solution is to resolve, GPS Fix time? not GPS lag?
Think your thread title should have been more descriptive.
xavierdemon said:
So your solution is to resolve, GPS Fix time? not GPS lag?
Think your thread title should have been more descriptive.
Click to expand...
Click to collapse
hmm...im sorry bout tat bro...coz i do believe alot of bros here are waiting for a solution for their GPS problem.just wanna make my thread short and to the point,For me,So far i got no issues with GPS lag after fix
this fix is posted in Touch Pro threat and it's working
ninja_pimp said:
hmm...im sorry bout tat bro...coz i do believe alot of bros here are waiting for a solution for their GPS problem.just wanna make my thread short and to the point,For me,So far i got no issues with GPS lag after fix
Click to expand...
Click to collapse
No I should apologise, just getting annoyed at the amount of threads with solutions to the GPS issues and none are really sorting the issue out. I have the opposite, I get a fix within milliseconds, just the lag is annoying
I'm pretty much convinced that graphics have nothing to do with the lag problem and that signal strength is irrelevent.
The one thing that I have noticed is that, when I come to a stop after driving the GPS software (IGO 8) tracks me to the correct position, it's just while moving there is a delay.
This also shows that the GPS chipset is accurate, unlike other people have been saying. Have also tried external BT receivers, which also produced the same lag.
So my opinion is that the Diamond (Rough Diamond ) is interperating the data incorrectly and I need some crazy hard core developer to fix it

[Q] GPS not working

Help please! GPS has stopped working suddenly on my SGS. I had an overclocked (1120 Mhz) SGS running Darky's ROM 9.3. Everything was okay till two days back.
I guess it maybe because of too much apps on my phone or the fact that my kid had dropped it once or twice. There were no problems initially. Then phone had rebooting issues.
I've since formatted it yesterday night and it seems to be okay in terms of rebooting and stuff. I then noticed today that GPS was unable to pinpoint me on GMaps. All I saw in Google Maps was "Your current location is temporarily unavailable"
I thought it maybe bad 3G signal and I tried it outside --> No detection. Back at home I tried with Wi-fi having ticked all 3 options in Settings --> My Location. Still no use.
I then decided to run *#*#1472365#*#* but nothing comes up --> NOTHING! I tried with the tool "SGS Info" (GPS Test/ Settings) and ended up with the same result. Other options in "SGS Info" seem to work fine.
Now I have a feeling my GPS may be malfunctioning or worse broken for good. Can someone clarify this? It would also help if you have suggestions in terms of any other tools, so that I can check the GPS unit of my phone!
Could be hardware more likely the rom or software malfunction .
best would be flash stock rom via Odin and test if its hardware you stand a chance of warranty repair with stock rom .
jje
^ Good advice. Stock ROM is always good to try, first, you may want to try what's working for me at the moment.
Download an app called GPS test. Try it in a few different areas of your house to get the best result, but see how many satellites you can pick up. Generally, I find I get a decent signal if I can lock 5 or more satellites. Gray means they are found, but not locked. They will be coloured when locked on. anything above 20 is generally a strong enough signal to provide a decent GPS signal.
I've found that keeping my GPS close to windows or "in view of the sky" actually helps my signal quite a bit, even if its just to lock the satellite, then I can bring it away from the window.
You may also want to read this thread, should neither of those help you.
The GPS on the Galaxy needs some TLC in order to get working properly, but with a little playing around you can find what works for you.
I went back to XXJPX - that's something that came in Dec 2010. Stock ROM from Europe I guess. But still the same issue. Thanks for the suggestion though!
I have tried putting a bit of pressure on the top portion of the unit. But no GPS detected Looks like I got to try to get it repaired. Now that I am on stock ROM I guess it should be fine in terms of warranty. Thanks for the links and your suggestions.
Well, know what; I tried again in a more open area (importantly in a not so remote area) and it works - at least in GMaps! I am still on XXJPX, so I am unable to say whether something went bad in Darky's ROM, but I am happy nonetheless!
fd99601 said:
Well, know what; I tried again in a more open area (importantly in a not so remote area) and it works - at least in GMaps! I am still on XXJPX, so I am unable to say whether something went bad in Darky's ROM, but I am happy nonetheless!
Click to expand...
Click to collapse
Theres the clue the killer rom Darkys.
jje

[Q] Galaxy note no gps fix No sat

Hello
I have just got my note, sadly google maps didn't determind my location till I turned on AGPS. I tried to use gps status to check for sats with no results after 10 min, I knew something were wrong. I root the device & installed lbstest mod & tried to get position. With no results, I tried to check hardware test for gps, also no sat were found, I changed the mods nothing occur.
I tried to change my csc into open europ. & did all check again,& no improvements.
I installed oden & tried to install a complete wipe rom; codec, modem, csc. Open version Still can't get any sat on any gps app.
Samsung middle east says you should pay for changing inboard 400 $ as it not purchased for the main country dealer, as I moved to ksa; as if they know nothing about softcodes.
I also tried to use other pool like Asia or global, niether any results
I checked alogcat to check.. But I couldnt understand much,
Please somebody help.
Moved To Q&A​
Please post questions in the Q&A section​
mine is similar sometimes, i can wait forever and it wont find a single satelite, but once I reboot it will find and fix onto 10+ satelite within seconds.
I think mine is just a software glitch, its irritating but i can live with it.
Hamza Malicho said:
Hello
I have just got my note, sadly google maps didn't determind my location till I turned on AGPS. I tried to use gps status to check for sats with no results after 10 min, I knew something were wrong. I root the device & installed lbstest mod & tried to get position. With no results, I tried to check hardware test for gps, also no sat were found, I changed the mods nothing occur.
I tried to change my csc into open europ. & did all check again,& no improvements.
I installed oden & tried to install a complete wipe rom; codec, modem, csc. Open version Still can't get any sat on any gps app.
Samsung middle east says you should pay for changing inboard 400 $ as it not purchased for the main country dealer, as I moved to ksa; as if they know nothing about softcodes.
I also tried to use other pool like Asia or global, niether any results
I checked alogcat to check.. But I couldnt understand much,
Please somebody help.
Click to expand...
Click to collapse
It seems to be hardware issue, as i m first time hearing GPS issue on Note.
Anyway if this can help you, take a chance.
Download 'faster fix' from market. And try changing pool from application.
GudLuck!
I already installed fast fixer with no results, if it were a hardware issue, how could we insure it,like a script or gps chip and antenna checker,reading the alogcat show ; gps is on but receiving fix,
Had same problem, then I just deleted old a-GPS data and redownload new one. Then fix within seconds. Try that first and see if it works better.
Re Galaxy note No gps fix No Sat
Sadly I delete the old AGPS Data & update it, with same result, I checked CoPilot with no Sat, I checked GPS Status again, no improvements, I think its Software problem, missing Data " interperting between Software & Hardware" missing Lib or Code.
I ve already attached alogcat, hopefully someone could advice
Regards
I strongly suggest you go back to square one and work from a stock, known good, reliable (as in working on tens of thousands of others), operating system.
Until then you are simply throwing stuff against the wall to see what sticks.. this is not a scientific engineering approach... so start by helping others help you.
Thanks
Sorry for disturb, i just wanted to insure that i ve tried several abrouchs. If anybody could suggest a complete wipe nand & boatloader, codec,...... I dont mind i. Any comment is helpfull to me just make sure somone read the alogcat i already posted
GPS Hardware fault !
dr.ketan said:
It seems to be hardware issue, as i m first time hearing GPS issue on Note.
Anyway if this can help you, take a chance.
Download 'faster fix' from market. And try changing pool from application.
GudLuck!
Click to expand...
Click to collapse
Thanks for your interest, I just open the phone & had checked for broadcom GPS chip its already their,so my guess is the GPS antenna, so where it is located? I ll like to try to replace it ( is it on the back cover case ), as checking the log will show us , GPS on but receiving fixes & also GPSweaksignal (0)..
pls check the photo
ur prompt reply is highly appreciated .
Im not an expert, you use this information at your own risk.
Flow chart.
Location on wiring diagram.
Location on board.
Location on your pic.
Any updates on the issues? I check the areas as quote... but nothing change... any recommendations
Hi,
can someone upload the photo's again? my GPS has stopped working. I can use assist with Mobile Data but it's slow. The only thing I did before it stopped working was dismantle the phone for a screen repair. I don't know if I had someone not cabled something or unhinged something?? please help
Please,upload photos,i have the same problem!:fingers-crossed:

[Q] No GPS Fix

Hi All,
I got problems getting gps fixes in Germany (Aachen)
In fact, i wont get any gps fix at all, i tried the app "gps status" but nothing happens.
i tried changing the pool servers in gps.conf to de.pool and europe.pool servers,
set near countries (be, nl, lu, fr) as secondary servers and nearly every gps fix thread i found in the last 2 weeks but still nothing works
second mysterius thing is that in my hometown (Duisburg, germany too) there is no problem with my gps connection and i got a fix in like 30seconds.
i dont know if that problem occurs because Aachen is really near to 2 countrie's frontiers but i really ran out of ideas what to try :/
no matter how hard i try to find something myself or edit the gps.conf my gps status keeps like this all the time (attachment)
please help me :/ (and excuse my bad english *blush*)
1. Try "GPS test" from the market. This app will show you the satelites and their position. If after about 20 min. outdoor nothing is showed you have a hardware or rom-problem.
2. If a sat. is shown mybe you have wrong configuered firewall. I don´t remember the process which get the gps-position by the servers.
3. I had never problems with any server, all works fine for me, but with the app "fasterfix" you can change them and give an european a try.
Hope can help you.
1. When im in a good position GPS test and GPS status occasionally see a satellite or two, but they disappear as fast as they appear :/
2. i dont use a firewall at all, i think.. is there a android standard firewall or something?^^
3. i tried fasterfix and some gps.conf tricks from xda, too
also i tried adding or changing different pool.ntp.org servers in my gps.conf
but nothing helps :/
the real funny thing is, that saturday and sunday i was in Duisburg and used GPS for Running and Cycling (Endomondo 30km~) and had nothing near a problem, no edge or something that could indicate gps problems, satfix in under 1 minute and stuff.
Now, back in Aachen, most gps using apps tell me there is even no gps available :/
the hardware and rom didnt changed at all, i really dont know why this mean little thing wont work
thanks for your reply btw!
You should get a gps-fix with gps-test outdoor within 20-30min without an internet-access. Be patient, due a totally new allocation via gps without server-support can take a lot of time (sat-search, time-fixing …). Sats appear and disapper, this is normal during a totally new allocation. After this you can discard a hardware/ROM – problem.
If this work, you can search for the server-access issue to get a faster gps-fix.
P.S.: Android normally haven’t a firewall in stockROM and your attachment in your first post can’t be shown.
The attachment was just a screenshot of GPS status showing no satellites, but trying.^^
so i will try to go out and let that little mean phone search the sky for satellites now^^
humpf... no effect at all...
Then I recommend to go back to stock-ROM (without root of course) an contact the LG support and send it back (don’t forget nandroid backup!). Maybe try it a last time with stock-ROM 30 min outdoor before (to get sure).
It seem to be a hardware defect. The phone don’t get enough signal strength (maybe antenna contact).
Good luck!
May be you can try ny method because i'm using it and it works onder for me..
Here is the link http://forum.xda-developers.com/showthread.php?p=22479338#post22479338

[i9000] Vortex-ROM v1.2 GPS-Problem

Hi there,
I'm not allowed to post in the proper ROM-Threat, hence my question in this threat:
I flashed VorteX 1.2 on Monday and now have a real problem with GPS. No matter what I do, I don't get any GPS-Satellite on my position.
At first I tried the GPS w/o any app, didn't get a fix on any satelite.
Then changed to FasterFix (preinstalled), didn't work either.
Deinstalled the app, installed FasterGPS and tried that.
Still don't get any fix.
I try finding satelites with GPS Test now, but still I don't get any signal.
I am using both, GPS Satelite positioning and allow finding my destination via network connections, except wlan (which I do not intent on using).
Do you have any suggestions what I can do?
Thanks for your time,
greetz, gogo
Hello. Maybe the problem is hardware.
Check this out. It solved my GPS problems.
http://forum.xda-developers.com/showthread.php?t=1697217
Also my I9000
http://forum.xda-developers.com/showthread.php?t=1697217&page=38
Hope this helps
That would be really bad. I do hope, it is software-based, since I am not keen on soldering and doing other stuff, which results in permanent changes to the hardware. Still, I do not remember, whether or not GPS did work on the stock-gingerbread-rom; don't even remember, whether or not i tested it.
What I did find in the meantime is this threat dealing with an AGPS fix. It seems not to be a good idea with my device, though (I think, I don't have the i9000 4G; how can i found out, to be sure?)
Well, what do you know...
I did try the fix you suggested, zcata2008, but only the one bending the contact a bit so that the contact to the gps antenna will be stronger.
Seemed to work; i now have a quick 6-satelite fix, which seems to be quite a goof result in my area and from within the house..
thanks a lot!
greetz, gogo

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