[Q] Location services on 3g wont work ATT - Captivate Q&A, Help & Troubleshooting

I posted a few days ago but got no replies and the thread died out. I found that people on the "Rogers" network were having similar problems. However, the solution did not work for me.
Whether I am on stock 2.1 or a 2.2 rom, my location based on mobile networks doesnt work. That is at least for 3g. Whenever my phone happens to get on Edge, my weather widgets update and I can see a general location on maps.
My needs are miniscule, but the problem is there. Is there nayone else having this same issue? Any replies are welcome. I feel very helpless

(UPDATE)
Bump
I just got a new captivate from ATT and the location service on 3g still doesn't work. Could it be my sim card?

Well, I appreciate the responses and wonderful feedback. It reassured me that the problem was not just with me....
Sarcasm aside it seemed to have been some kind of network problem with ATT. Location services based off of the network are working fine now.
Sent from my SAMSUNG-SGH-I897 using XDA App

Related

Xperia Radio Update My Location Problem

Hi,
Ever since i upgraded to Xperia Radio 1.16, i've been experiencing a major issue with My Location function on multiple roms...it does not seem to update...does anyone have a solution for this or any troubleshooting ideas?
I tried the following:
- reflashed the old 1.14 and reflashed different roms...PROBLEM EXISTED
- reflashed the default spl and did a sony rom update to default rom, then reflashed spl and reflashed different roms...PROBLEM EXISTED.
- tried using googlemaps on each rom and then used My Location...PROBLEM EXISTED
- tried enabling/disabling My Location....PROBLEM EXISTED
- tried enabling aGPS/disabling aGPS....PROBLEM EXISTED
- tried combination both 1.16 + 1.14 rilphone....PROBLEM EXISTED
- tried adding my home town in my location and tried updating, it updates only the towns i put and not the My Location one....which i think is using data to update and my location uses either gps or agps....PROBLEM EXISTED
I think its either i fried something in the firmware where the aGPS is located...or since i flashed the radio without unlocking the xperia it might have corrupted it ?? Do we need to unlock the xperia before updating the radio?
Any one with ideas, please?
Thanks.
state which ROMs your having the problem with, i don't believe you have to unlock your phone. and if all your other "phone" functions work then i don't think the radio is your problem. also do you hard reset after each ROM flash? try that too. is this only over Data connection or is it via wi-fi too etc.
Sorry,
I've tried the following roms, with a hard reset even sometimes i did it twice.
Valkyrie v.5.5 21889 & 21885
EnergyRom Leo & Phoenix both 21889
Touch-IT BL Landscape 21889
I thought it was only with these new versions (21889) and tried a rom (EnergyRom Phoenix 21885 Dec 14th) which i had My Location working before the radio update the first time...it was working fine....but now i am using it on a daily basis and it has this problem, it just wont update...only rarely if i play around with settings and reset the xperia, it might work but 85% time it fails....
All other functions work...
i have not tried it over Wifi...i have 6GB data plan on Rogers Wireless Canada...it use to work with it on this same rom with radio 1.14, which is what i am on now....i never went back to 1.16 after the problem started!
thx for your help....
have you started google maps service for once? my location is part of google service, once you connect gsm to your provider, run google maps, click to agree their terms and condition, you are set.
yeah i did...tried that long time ago because i found it on one of the threads....still doesn't connect...on occasion it mite...but 85% it wont.....how does the My Location pull the information data? or aGPS? or GPS alone....
I'm using TouchX 10.9.1 "Nuts!", which supports the my location service. I'm having no trouble at all with the location service with radio version 1.16.25.48, so I would suggest your problem exists elsewhere.
djromeo said:
yeah i did...tried that long time ago because i found it on one of the threads....still doesn't connect...on occasion it mite...but 85% it wont.....how does the My Location pull the information data? or aGPS? or GPS alone....
Click to expand...
Click to collapse
what i thought is that once you connect to gsm provider, it will give your bts location which this info then fed to google maps service, hence weather info on that location. If you're going somewhere, weather info will be updated based on where your position at that time.
But i might be wrong ...try it - it is important that you click to agree during google map service setup.
yeah....i flashed the ROM then did a hard reset...then waited until the Connection wizard finished....then went to Googlemaps...agreed to all the information...even used gps function to locate me on the map. Then closed it and went to weather tab and hit update....it just updates the default cities and fails on My Location.....
I did not try WM 6.1 Roms just because i dont like it...but if it works on it i might try it later...and let you know...thank you for the information
Not a fan of 6.1? Personally I find 6.5.x to be comparatively unstable (After trying various roms, valkyrie, touch-it BL LS, etc, after recieving multiple crashes and/or reboots per day. MrRusch's TouchX 10.9.1 "Nuts!" is stable beyond any reasonable expectation, it's fast, and it's freakin' sexy.
Exact same problem started occuring for me just after midnight yesterday. Everything was working fine beforehand. I am using 1.16 /1.14 DLL and Valkyrie 5.5 23518
Same problem with 3G, fine with GPRS/EDGE
same problem in Touch X Nuts version with WM 6.1....the rom is very fast though and simple.... Something to note though is that it doesn't even come with Googlemaps pre-installed and the weather update worked and then stopped...after a reset...
issue could be in the cell tower you are connecting to. I have similar issue here - I am in Toronto, when I am at home, my phone initially thinks I am in downtown Montreal (until GPS taxes fix). That does not happen once I step into another cell tower (location works fine everywhere else). This started happening couple of months ago during the night. Similar experience to poster above. I suspect it is due to misconfigured stuff in the cell tower that serves me.
ok..i think its true about this tower problem...its been happening recently as well ever since Rogers started using HSDPA for their data connections in Ontario....i live in Hamilton Ontario....whenever i update using HSDPA i SOMETIMES get MY Location to point to ONTARIO but never to Hamilton..but on trying the above users tip (Switching to EDGE/GPRS) it seems to work 100% of the time with 100% accuracy...it says Hamilton...i just cant use EDGE here because its killing my battery....anyone have a solution to turn off EDGE like you can turn HSDPA off in the tweaks...i tried using the registry hack & tweaking using HD Tweak but neither work.....
Thank you guys for solving this issue...i hope ROGERS fixes their tower issue or we get an update to our phones that can make it work with HSDPA...
THX
I'm gonna suggest something, thats probably been tried.
Run QuickGPS and get the latest satellite info and try to update my location again.
Hi TS. I believe this is a problem that exist in WM6.5.3 ROMs... I tested a few and I was facing the same problem as u. Once I reverted back to older roms... my location we shown properly...
the My Location feature, has NOTHING to do with GPS.
It uses Cell location ID that finds your location based on where you are in proportion to the Mobile phone Tower(s?) your connected to. then this gets fed into Google which gives it a location to search
On some of the newer roms (Valkyrie being amongst them) you have to enable location service as it is not on by default. Just click weather tab and then menu and then enable the service.
djromeo said:
ok..i think its true about this tower problem...its been happening recently as well ever since Rogers started using HSDPA for their data connections in Ontario....i live in Hamilton Ontario....whenever i update using HSDPA i SOMETIMES get MY Location to point to ONTARIO but never to Hamilton
Click to expand...
Click to collapse
LOL. Thanks for figuring out that I'm not nuts. I was alternatively getting locations in downtown Toronto or downtown Montreal for no rhyme or reason. Good to know that Ancaster is still near Hamilton and not in Quebec.
I am using Valkyrie ROM, and I have the same problem: cannot update my location in this ROM via GPRS or 3G, but I can still suft Web smoothly via 3g or GPRS and update location via Wifi.
Can anyone solve this problem?

[Q] 3G and network signal problem

Hi,
I recently updated to Froyo using the registry hack, i was on uk orange jf3 before.
Since being on it i have constantly been struggling with the 3g and the network signal, at first i thought the 3g was disconnecting when i turned the wifi on but then the network signal starting disappearing and it would show the circle symbol with the diagonal strike through it to show that it was not picking up any networks.
I read somewhere that cycling flight mode might solve the issue, but for some reason once i turn on/off flight mode it just hangs at that stage and will not change until after a restart.
I have also tried formatting both the internal and ext sd cards and i have done a factory reset twice.
Nothing has helped, it connects to 3g initially (which shows that it shouldn't be a setting problem?) and the network signal is also fine initially but then after a short amount of time or inactivity or switching on wifi the 3g won't connect and the network signal just dies.
If anyone has any ideas as to what is causing this or how to fix it i would really appreciate it.
Having a phone that can't make or receive calls when i need it to is really f'ing me off.
P.s. I have read and searched other topics for help on this but nothing so far has helped.
Might be something like I have? But I got no reply here...
see my post 8601578 (cant publish link here)
lorinthe said:
Might be something like I have? But I got no reply here...
see my post 8601578 (cant publish link here)
Click to expand...
Click to collapse
Yer i read your post, what i don't understand is that it was totally fine in 2.1 and now in 2.2 it's messed up, not sure if that is the same for you?
I think it is something to do with it being for Norwegian users not UK and that somehow affects it.
I have checked the apn and it all seems correct, do you also have the issue with flight mode not working properly?
Just found this on an internet search...
: Samsung Galaxy S v2.2/Froyo update
Posted: 5 days ago in response to: stefan
Some news on the update to Android 2.2 for the Samsung Galaxy S. Currently we are making some changes to get it working better when using Orange signal, and are therefore looking to release the update by the end of November – obviously this is a delay on our original release date but we hope it will be worth the wait!
Kind Regards
Stef
Forum Team
Click to expand...
Click to collapse
Not sure exactly what that means but it sure sounds like this might be the problem i am having.
I would be interested to know if other UK orange users have been having problems?
I would also like to know if it is possible for me to go back to to a previous version so i can actually use my phone.
I am orange uk, and have similar problem at home, but works well at office. Maybe it is due to the barrier of signal. if the signal level is lower than this barrier, only emergency call can be.
I do not know how to do but my friend advised me to update the moderm

[Q] Mobile Internet occasionally not working

I have a rooted unrevoked 2.1 CDMA Hero. The mobile internet occasionally stops working every 3-4 hours. I can temporarily fix it by disabling and re-enabling the mobile internet. Is there a cause for this or is it an inherent fault with either this rom or the Hero? It's also happening to a friend of mine who has a CDMA Hero that is not rooted & running 2.1.
Also, I'm sorry if this has been asked before. The search function is currently disabled for me.
I've always had this issue. not very often, but often enough to annoy me. I believe it is more a Sprint network issue than anything. Try updating your prl, that may help.
Thank you very much for the reply! I'll see if this helps.

[Q] Froyo GPS Lock Problem

Ok...so after updating to Froyo my GPS is not working. Not only that, my phone can't seem to find my approximate location even after enabling "Use Wireless networks". I used GPS Status app from the market and I confirmed the phone was seeing several satellites, but it was getting no lock. I had no problem with my GPS with 2.1 aside from losing my location occasionally when I drive through the downtown.
Is anyone else experiencing this issue? I'm running my phone on Rogers network, unlocked and rooted.
Yeria said:
Ok...so after updating to Froyo my GPS is not working. Not only that, my phone can't seem to find my approximate location even after enabling "Use Wireless networks". I used GPS Status app from the market and I confirmed the phone was seeing several satellites, but it was getting no lock. I had no problem with my GPS with 2.1 aside from losing my location occasionally when I drive through the downtown.
Is anyone else experiencing this issue? I'm running my phone on Rogers network, unlocked and rooted.
Click to expand...
Click to collapse
You didn't say what version of Froyo you are running but I'd change my modem file and use one of the alternate ones that DocRambone has. There's a thread on this but I find the ZSJPE (Hong Kong) version to be superb (and our company develops an app for the phone that uses GPS for golfers) - very quick, very accurate...
Oh I'm using JK4 from Bell..and kernel version 2.6.32.9....
Edit: Oh and I have also done factory reset/cache wipe...and it's still doing that...I want to see if I can fix this without changing the modem file or anything like that...
I'm having the exact same problem since upgrading to the official 2.2 release from 2.1
EDIT: Bell Galaxy S Vibrant, Unlocked and running on Rogers. Not rooted.
sw411 said:
I'm having the exact same problem since upgrading to the official 2.2 release from 2.1
EDIT: Bell Galaxy S Vibrant, Unlocked and running on Rogers. Not rooted.
Click to expand...
Click to collapse
Ok...so I'm a bit relieved to know I'm not the only one out there...From the things I've been reading it doesn't seem to affect phones running on Bell networks..but shouldn't GPS be not affected regardless of the network you're running on? I don't see why it's refusing to get a lock...
I can't believe no one else is having this problem, maybe we're the only ones unlocking??
I was also having this problem. I updated to bell froyo using kies, and am unlocked using rogers. I loaded gps test, set it so it wouldn't shut off the screen, and let it run for about 30 min in a window. Eventually it got solid lock on a couple sats and it now seems a lot snappier to get a lock.
sw411 said:
I can't believe no one else is having this problem, maybe we're the only ones unlocking??
Click to expand...
Click to collapse
Ok, good news! At least for me anyway... I decided to try keeping my GPS on and let my phone to try and find my location..however long it was going to take. I don't think it took me 30 minutes but it took me good 10 minutes before my GPS found my location. I think the problem was because I'm having trouble getting location information based on my wireless network and updating to Froyo and doing a factory reset must have deleted my satellite schedule. Right now I'm just so glad to find out my GPS isn't broken! :-D You should try the same thing I did.
Sent from my GT-I9000M using XDA App
@sw411 Oh and you should try and read this forum about wireless network based location service.
http://forum.xda-developers.com/showthread.php?t=845152
Sent from my GT-I9000M using XDA App
Thanks Yeria, that sounds like the problem we're having.
I do find that if I give it enough time, It will get a pure GPS lock, but I'm not getting any aGPS (the network based)
That thread you link sounds like the solution, but unfortunately I can't seem to access the file they tell you to modify
I too have GPS problems right after upgrading to official froyo. And it kept getting worse when i tried custom ROM. I tried factory resetting and format all my sd card, cache wipe etc hoping that it will return to normal like when i was in 2.1 elcair but to no avail. I don't know if some bad code was left behind when i did the official upgrade through kies. All i can say is it was working fine when i was at 2.1 then suddenly went bad after 2.2.
By the way, my problem is my GPS lock kept of disconnecting every now and then thus rendering my GPS useless as it kept on displaying my location as "off road" even though i'm on a clear highway with clear and bright skies!
ahh, if I root the phone I can get to
/dbdata/databases/com.google.android.gsf/gservices.db
unfortunately, this phone doesn't have sqlite3 installed!! I need to try and find that
EDIT: Found a copy of sqlite3 and was able to push it to the phone. edited the db as people suggested! I'll have to test it on Monday
mikextr23 said:
I too have GPS problems right after upgrading to official froyo. And it kept getting worse when i tried custom ROM. I tried factory resetting and format all my sd card, cache wipe etc hoping that it will return to normal like when i was in 2.1 elcair but to no avail. I don't know if some bad code was left behind when i did the official upgrade through kies. All i can say is it was working fine when i was at 2.1 then suddenly went bad after 2.2.
By the way, my problem is my GPS lock kept of disconnecting every now and then thus rendering my GPS useless as it kept on displaying my location as "off road" even though i'm on a clear highway with clear and bright skies!
Click to expand...
Click to collapse
Based on what I have found so far, and assuming your aGPS or any other wireless based assistance features are not functioning properly, doing a reset and cache clear will not help with your GPS at all. I have read that the phone will try to download the satellite schedules directly from GPS satellites if you're using purely satellite based GPS option. It'll be slow so it will take longer to get a lock and that's why phone will use other means to shorten the lock time. Once the schedule is downloaded, they said there shouldn't be any problem until the schedule expires, at which point you will have to download the schedule again.
I think the reason you're losing lock frequently might be because your phone doesn't have a clear view of the sky..? I used my phone GPS to drive around Toronto, Vaughan and Mississauga last night for at least 4+ hours, and I did not have any problem.
So, I tested today after updating the db.... no agps still..
Anyone else still.having issues with agps?
GPS works, just no agps since 2.2
Sent from my GT-I9000M using XDA App
mikextr23 said:
By the way, my problem is my GPS lock kept of disconnecting every now and then thus rendering my GPS useless as it kept on displaying my location as "off road" even though i'm on a clear highway with clear and bright skies!
Click to expand...
Click to collapse
This is why I unfortunately have to use an old Tom Tom GPS!
i'm having this problem too. i finally got it picking up quickly on 2.1 but once i updated i haven't been able to ever get a solid lock. has anyone found a solution yet??
Now that my wireless location service is kind of working I thought aGPS should also naturally work but I guess not... My GPS takes a pretty long time to start up and I haven't found any fix for this..
It's funny because I didn't really have any problem with my GPS with 2.1 but now I do with 2.2...
Sent from my GT-I9000M using XDA App

Losing 3G Mobile Network on certain location

Hi Experts out there,
I have been having 3G mobile network issue with CM7 base ROM. On certain location, I cannot download and make or receive calls. my 3G icon arrows show upload activities but no download happening. My ISP name (Maxis Malaysia) showing as normal. I upgraded to CM7.2, tried Kang ROM, preshoot kernel and change new SIM card but doesn't help.
Disable and Enable the 2G only a few times might resolve the problem for a while. The may come back again as long as I am still at the same locations.
Anyone has any ideas on this problem? ROM or Kernel issue? Recommendations on solutions? Thank you.
Sent from my Nexus One using XDA
permai said:
Hi Experts out there,
I have been having 3G mobile network issue with CM7 base ROM. On certain location, I cannot download and make or receive calls. my 3G icon arrows show upload activities but no download happening. My ISP name (Maxis Malaysia) showing as normal. I upgraded to CM7.2, tried Kang ROM, preshoot kernel and change new SIM card but doesn't help.
Disable and Enable the 2G only a few times might resolve the problem for a while. The may come back again as long as I am still at the same locations.
Anyone has any ideas on this problem? ROM or Kernel issue? Recommendations on solutions? Thank you.
Sent from my Nexus One using XDA
Click to expand...
Click to collapse
It's not the phone. It's signal coverage that you're having problem. Try another location and see if that helps.
I have been getting full bar signal strength on the icon. If connected (after a few tries of enable / dissable 2G only), the connection will be good for a while (some time quite ok for hour). The connection on 2G is 100% stable and reliable. If 3G is weak, it should automatically switch to 2G without issue right?
Thank you for the reply.
Sent from my Nexus One using XDA
No. The problem could be with internet access of the specific UMTS base station that you're connecting to at that spot, and not with the connectivity between your phone and the tower. In any case, it's not your phone, it's the base station, and there's nothing you can do but complain to your cellular carrier.
I have checked with friends (iPhone, Android, BB,etc) surrounding me on the same location, no one is complaining the same problem. That lead me to confirm that its my N1. The worst part is I cannot make or receive calls. I have been missing many important calls...
Sent from my Nexus One using XDA
permai said:
I have checked with friends (iPhone, Android, BB,etc) surrounding me on the same location, no one is complaining the same problem. That lead me to confirm that its my N1. The worst part is I cannot make or receive calls. I have been missing many important calls...
Sent from my Nexus One using XDA
Click to expand...
Click to collapse
When did you have this problem? After or before you updated to the latest version of CM7.2? If after then I suggest you do a full wipe and format system and then reflash the ROM. Or you could try to flash a standalone kernel and see if that helps.
I have been having this problem foe
Sent from my Nexus One using XDA
I have been having this problem for many months. Since I rooted my N1 using CM 7.1.
Sent from my Nexus One using XDA
permai said:
I have been having this problem for many months. Since I rooted my N1 using CM 7.1.
Sent from my Nexus One using XDA
Click to expand...
Click to collapse
Another option would be to flash a different radio. Try to read the radio section on Nexus One thread for more information
I just flash MIUI ROM and will put it to test tomorrow. Hopefully it will be fine. If not, will try to flash different radio. Thank you for all the replies.
Sent from my Nexus One using XDA
Here's a couple solutions:
1) Go to settings>wireless>mobile networks >access point names. Look and see if an option called "Simple" is ticked. If it is, tick your network name instead of Simple. For example, for me, I have T-Mobile; so I have T-Mo ticked and not Simple.
2) Try flashing a new radio or ROM. I highly doubt this is your problem but it is worth a try. Try the .08 version radio or the .12, whichever you don't have.
3) Go to your carrier's store and see if you can get a replacement SIM card. I did this once and they gave me one for free. Just say you are having connection problems and you think your SIM is cutting out. My N1 once fried a SIM card. Just re-read post and seen that you did this. I would highly suggest you try my first option as I had a very similar problem and solved it that way.
Closed Source Project said:
Here's a couple solutions:
1) Go to settings>wireless>mobile networks >access point names. Look and see if an option called "Simple" is ticked. If it is, tick your network name instead of Simple. For example, for me, I have T-Mobile; so I have T-Mo ticked and not Simple.
2) Try flashing a new radio or ROM. I highly doubt this is your problem but it is worth a try. Try the .08 version radio or the .12, whichever you don't have.
3) Go to your carrier's store and see if you can get a replacement SIM card. I did this once and they gave me one for free. Just say you are having connection problems and you think your SIM is cutting out. My N1 once fried a SIM card. Just re-read post and seen that you did this. I would highly suggest you try my first option as I had a very similar problem and solved it that way.
Click to expand...
Click to collapse
SORRY IM HAPPY CAUSE THIS DOES WORK EVERYTIME DANG T-MOBILE GET AT&T TOWERS btw HAPPY EASTER EVERYONE leave me a egg
I have tried MIUI ROM and latest Radio (5.12) for passed few days. The problem still remain.
The new radio giving more stable 3G connection many locations but lost 3G connection on the previous problematic locations.
Really not sure what to do with it now. I have tried everything that is known on the web.
Sent from my Nexus One using XDA
There's nothing you can do. It's between your phone and local base station.
You didn't listen to me earlier, I guess now you will.
It is sad that nothing can be done. The phone should at least switch to 2G when 3G is not available, but my N1 stuck there causing me loosing voice and SMS capabilities. This is fundamentally wrong on the phone.
Sent from my Transformer TF101 using XDA

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