GPS Lock problem with CM7 #12 - G2 and Desire Z Q&A, Help & Troubleshooting

I have a new G2 also modded with Cm7 2.3.2 by my friend but no matter what I try I can not get a GPS lock. It is always searching for GPS. I would like to know if u have that problem, how to fix it, how to go back to stock or any help at all. Thanks in advance
Sent from my HTC Vision using XDA App

rtrimble123 said:
I have a new G2 also modded with Cm7 2.3.2 by my friend but no matter what I try I can not get a GPS lock. It is always searching for GPS. I would like to know if u have that problem, how to fix it, how to go back to stock or any help at all. Thanks in advance
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
What gps application are you using?

Built in Google maps and Nav
Sent from my HTC Vision using XDA App

rtrimble123 said:
Built in Google maps and Nav
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
Is there a program called "gps status" installed on your phone? I'm curious because I've seen a lot of people mention gps problems and also mention that app at the same time.

I used that app to use tools reset then reboot and that did not work
Sent from my HTC Vision using XDA App

rtrimble123 said:
I used that app to use tools reset then reboot and that did not work
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
You can try this to see if it works.
1. Uninstall GPS Status
2. On your phone, go to Settings>Applications>Manage applications>All>Maps and then click on Clear data
3. Reboot into Clockworkmod recovery
4. Clear cache and Dalvik Cache
5. Reboot
6. Start Maps first before anything else.
Hope that works for you!

rtrimble123 said:
I have a new G2 also modded with Cm7 2.3.2 by my friend but no matter what I try I can not get a GPS lock. It is always searching for GPS. I would like to know if u have that problem, how to fix it, how to go back to stock or any help at all. Thanks in advance
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
read about flashing the new radio. that will fix it
Sent from my HTC Vision using XDA Premium App

Thank-you very much but unfortunately it still did not get GPS lock
Sent from my HTC Vision using XDA App

rtrimble123 said:
I have a new G2 also modded with Cm7 2.3.2 by my friend but no matter what I try I can not get a GPS lock. It is always searching for GPS. I would like to know if u have that problem, how to fix it, how to go back to stock or any help at all. Thanks in advance
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
There are known issues with CM7, namely GPS issues; everyone is at a bit of a loss as to the actual cause which is causing the delay in fixing.
Your best option, if you need GPS, is to use a stable ROM and not an RC or nightly (as CM7 is); RCs and nightlies are known to have issues, they are released by the devs in order for the more tech savvy users to help them find bugs.
Sent from my T-Mobile G2 using XDA App

EdKeys said:
Is there a program called "gps status" installed on your phone? I'm curious because I've seen a lot of people mention gps problems and also mention that app at the same time.
Click to expand...
Click to collapse
GPS Status, GPS Toolbox, etc. are all Market available apps.
Sent from my T-Mobile G2 using XDA App

OriginalGabriel said:
There are known issues with CM7, namely GPS issues; everyone is at a bit of a loss as to the actual cause which is causing the delay in fixing.
Your best option, if you need GPS, is to use a stable ROM and not an RC or nightly (as CM7 is); RCs and nightlies are known to have issues, they are released by the devs in order for the more tech savvy users to help them find bugs.
Sent from my T-Mobile G2 using XDA App
Click to expand...
Click to collapse
This. And OP you should go check out the nightly thread for CM7 and post there. There is a good 2 pages of discussion per nightly on JUST the GPS issues everyone is having lol. You'll get more precise answers and help there.

I am now using Ginger Villain 1.5 ROM and my GPS lock comes in seconds., Thank you so much for everyone who helped me find a solution. This is a very big relief to me. Thanks again!!

For some reason, no matter which roms I use the Navigation doesn't seem to work though. I've tried MIUI, Virtuous, CM7, and I even reverted back to stock rom I backed up and the navigation never seems to detect my gps. In maps, the GPS locks my location fine, but turn by turn direction doesn't seem to work.
Could someone maybe point me in the right direction?

symbolism said:
In maps, the GPS locks my location fine, but turn by turn direction doesn't seem to work.
Click to expand...
Click to collapse
Are you sure you are using GPS in maps and not your WIFI (which is mapped by google...) to position yourself?
Turn WIFI off, get outside in the middle of your garden and then start maps. Does it position you to the spot or does it stay inaccurate? If it's the latter, your GPS never (?) worked and you got positioned by the location of your WIFI.
What is your radio version (26.0x.xx.xx) and which ROM are you on exactly?

GPS fix? Try flashing radio.
Had the exact same issue, found that all my GPS issues were tied to radio. Flash back to most recent stock version and see if that fixes it. Worked right away for me, regardless of GPS Status, cache cleansing, etc. YMMV

schaggo said:
Are you sure you are using GPS in maps and not your WIFI (which is mapped by google...) to position yourself?
Turn WIFI off, get outside in the middle of your garden and then start maps. Does it position you to the spot or does it stay inaccurate? If it's the latter, your GPS never (?) worked and you got positioned by the location of your WIFI.
What is your radio version (26.0x.xx.xx) and which ROM are you on exactly?
Click to expand...
Click to collapse
Using my HSPA network (no wifi) and Google Maps "My Location", the accuracy is 600 meters. I'm not sure if that's considered working, but the most frustrating part is that Navigation always just says Searching for GPS. I started off from stock radio radio rom post OTA, then tried to flash:
http://forum.xda-developers.com/showthread.php?t=959488
People said it helped, but tt didn't. Now I'm back on the one listed as "Vision_RADIO_12.28b.60.140e_26.03.02.26" at http://forum.xda-developers.com/showthread.php?t=970809.
Rom is currently QND MIUI 1.3.5 version 1.3. But liked I said, none of the roms seems to be working. Any help would be appreciated.
Edit: I just realized what you meant. I turned off the "Use Wireless Network Feature" and my GPS DOESN'T work! Any way to fix this???

moneybagsxp said:
Had the exact same issue, found that all my GPS issues were tied to radio. Flash back to most recent stock version and see if that fixes it. Worked right away for me, regardless of GPS Status, cache cleansing, etc. YMMV
Click to expand...
Click to collapse
Flashed latest radio and got instant GPS lock (8 satellites) on CM7 nightly #15. Didn't work before with shipping radio.
Latest radio I'm using btw is 12.28h.60.140f_26.06.02.27
Also, ymmv, I've heard some people saying they got big battery drains going to the latest radio, and also some had the same result going to the AUS radio (which apparently has good service).

@symbolism: Ugh, I have no idea about MIUI, but the latest radio does/should fix GPS problems on the latest CM7 nightlies. Anyone else experiencing the same on MIUI in any of the MIUI threads...?
@martonikaj: the AUS radio *is* the latest radio It's the 26.06.something... And I'm one of those experiencing excessive battery drain. It seems to be the connection to the network (Network standby) which sucks my battery empty...
[posted on the go]

Related

GPS problem...is on but can't find it

Hi...got Oxygen and want to start SportyPal or Endomondo but can't
There's always: Searching for GPS....
Same problem was on GingerVillain
So I can't run any sport tracking app...frustrating.
Anybody knows where is the problem?
I put GPS on and in the notification area GPS is blinking, but can't find it...why?
Stand outside preferably when the sky is clear. To lock on you preferably need a clear view of the sky.
My phone takes around 15 to 20 minutes to lock on.
There's no sense man....it's too much time. Something's wrong with it...
Sent from my Desire23
unlikely to work but you could try replacing your current gps module with a stock one
ok...but don't know how...though a out it before...but....how?
Sent from my Desire23
I've had the same problem. It doesn't depend on ROM, as I've tested the GPS with CM7 RC's, Oxygen, Redux and stock.
What I've find helpful, is app called GPSfix from the market. I am sorry I can't post links as I am a new user.
It reduced the time to find the GPS signal from about 20 minutes to 2 minutes.
You can also look up to system/etc/gps.conf to find out what NTP Server your phone is set up to. You can find NTP servers from site pool.ntp.org.
All u need is flash another radio baseband, it fixed a gps problem to me
Sent from my HTC Wildfire using XDA App
magnetique said:
All u need is flash another radio baseband, it fixed a gps problem to me
Sent from my HTC Wildfire using XDA App
Click to expand...
Click to collapse
Ok. Thanks a lot I will
magnetique said:
All u need is flash another radio baseband, it fixed a gps problem to me
Sent from my HTC Wildfire using XDA App
Click to expand...
Click to collapse
Which radio baseband version are you using?
I've found about equal gps signal with the current Oxygen 2.0. stock, 32.54 and 32.49.
Currently I'm with 32.49 and I think it has the best battery life and wireless signal to me.
So thanks some guys for the answers
They told me that I need to put new Radio version on my device...my version is 32.49..00.32U_5.11.05.27.
So...it's very complicated for myself to put new Radio version...method to put SDK is very complicated to me
And was update on 2.0.2 and GPS still not working
Tried GPS fix too (2 times/15 mins), but doesn't work again
chillout23 said:
Tried GPS fix too (2 times/15 mins), but doesn't work again
Click to expand...
Click to collapse
Fix it! With GPS Fix
Try GPS Status. It downloads data and gives a fairly quick fix!
hurin8 said:
Try GPS Status. It downloads data and gives a fairly quick fix!
Click to expand...
Click to collapse
Please, read post above
thx anyway
check here http://forum.xda-developers.com/showthread.php?t=862332o
[Sig] dId you know? If you Insert a Coin on your Desire, then it levels up to HD, Z or S :[/Sig]

GPS problems!

So after flashing Incredibly Re-engineered 2.2, my GPS hasn't been able to lock onto my current location. I haven't worried about it too much until now because I'm going on a roadtrip and I'll need my GPS. Is anyone else's rom unable to lock onto their location also or is it just mine? Does anyone know any solutions? I hope I can fix this soon cause I don't want to get lost driving!
Sent from my ADR6300 using XDA App
Welp
I know nothing of reengineered (I prefer Magnolia) but GPS is radio based. While flashing a Radio is second only to flashing HBoot in terms of being super dangerous (=brick), you may want to find the 7.28 radio (=stock) and flash it (it should be flashed through HBoot).
Oh and to forestall the people who WRONGLY claim flashing the same radio twice will brick your phone; that was a 1 time thing for a radio update which was issued by unrEVOked as a patch. Flashing a full radio is different (but, again, dangerous in its own right).
Good luck
mkhang said:
So after flashing Incredibly Re-engineered 2.2, my GPS hasn't been able to lock onto my current location. I haven't worried about it too much until now because I'm going on a roadtrip and I'll need my GPS. Is anyone else's rom unable to lock onto their location also or is it just mine? Does anyone know any solutions? I hope I can fix this soon cause I don't want to get lost driving!
Sent from my ADR6300 using XDA App
Click to expand...
Click to collapse
Open maps type address and choose to navigate there and then it will lock on then after that u can just go into navigation
Sent from my ADR6300 using XDA App
Ok so I tried the maps solution and my GPS still won't lock on. Are there any other solutions rather than flashing a new radio?? What does it effect if I flash a new radio??
Sent from my ADR6300 using XDA App
go to the market and download gps status. go to menu>tools and there is a switch to clear the gps data. once i did this and rebooted my gps has been rock solid.
I downloaded the GPS status and there isn't anything that says clear GPS
---edit: so I cleared the data but it still wont lock onto my location. I can get turn by turn directions but it wont lock onto me still.---
Sent from my ADR6300 using XDA App

Stock Sense 3.0 Weather Widget not updating

I recall there was a thread about this a week or so ago but I can't find it ... basically since updating my phone to Android 2.3.5 and Sense 3.0 via the .exe link on this forum, the HTC weather app just says United Kingdom instead of my actual location, any solutions for this?
Thanks
You can either manually add your location or just wait for Agps to kick in. It's good to let the Rom settle for a while too after flashing. Turning off fastboot and restarting a few times can help too.
Sent from my Inspire 4G using xda premium
SeaViper said:
I recall there was a thread about this a week or so ago but I can't find it ... basically since updating my phone to Android 2.3.5 and Sense 3.0 via the .exe link on this forum, the HTC weather app just says United Kingdom instead of my actual location, any solutions for this?
Thanks
Click to expand...
Click to collapse
Hi all, I'm using ARHD and I'm getting this issue aswell, have searched dev and q & a forums but there does not seem to be an answer that has worked, anyone else got any ideas?
Thanks
Gizmoe said:
You can either manually add your location or just wait for Agps to kick in. It's good to let the Rom settle for a while too after flashing. Turning off fastboot and restarting a few times can help too.
Sent from my Inspire 4G using xda premium
Click to expand...
Click to collapse
This doesn't work. AGPS doesn't have anything to do with it, as my location is accurate on the Accuweather mobile web page and in Google Maps. I have restarted my phone numerous times and it doesn't have any affect. As the post above this one mentioned, its not just on my ROM. I have a feeling its an issue with HTC/Accuweather but I would like clarification on this please.
SeaViper said:
This doesn't work. AGPS doesn't have anything to do with it, as my location is accurate on the Accuweather mobile web page and in Google Maps. I have restarted my phone numerous times and it doesn't have any affect. As the post above this one mentioned, its not just on my ROM. I have a feeling its an issue with HTC/Accuweather but I would like clarification on this please.
Click to expand...
Click to collapse
Hi,
my mates DHD also has the same issue, gets UK on wifi but on AGPS/signal location we both get the right location, i'm surprised no-one else has mentioned this?
Same happens here in Finland too, DHD doesn't update "my location" right after 2.3.5 update... I have mailed to HTC for this issue but no help from there...
Yeah, seems like it's an issue, but only on wifi, hope it gets fixed soon!
Sent from my Desire HD using XDA App
I'm having the same issue, stuck on United Kingdom.
Pleased to see it's not just my phone!
tiward said:
Yeah, seems like it's an issue, but only on wifi, hope it gets fixed soon!
Sent from my Desire HD using XDA App
Click to expand...
Click to collapse
Mines not on WiFi, I'm using my mobile network
I have had this issue on several roms. Usually I have to turn Agps off and GPS off. Reboot. Use GPS test to clear Agps. Turn both back on and Make sure you get a GPS lock. Then go back to widget and open. It will fail again, but when you hit refresh it will finally connect to accuweather. Sometimes this process has to be done more than once. Usually though it will just start working on its own. How long before it does though could be a while.
Sent from my Inspire 4G using xda premium
Gizmoe said:
I have had this issue on several roms. Usually I have to turn Agps off and GPS off. Reboot. Use GPS test to clear Agps. Turn both back on and Make sure you get a GPS lock. Then go back to widget and open. It will fail again, but when you hit refresh it will finally connect to accuweather. Sometimes this process has to be done more than once. Usually though it will just start working on its own. How long before it does though could be a while.
Sent from my Inspire 4G using xda premium
Click to expand...
Click to collapse
I've tried that, turned GPS off and back on again, gone onto Google Maps, found my location, ran the widget and it still comes back as United Kingdom. This is both on WiFi and on Mobile Data.
It looks like its a official problem as everyone seem to have the same problem, hope we get a fix soon.
sent from my HTC Desire HD using xda premium

[Q] GPS fix for Epic 4G (NOT touch)

Is there a thread for Navigation fix for Epic 4g? I have:
SPH-D700
BASEBAND S : D 700.0.55.FC09
KERNEL 2.6.35.7
BUILD GINGERBREAD.FC09
HARDWARE D700.0.5
The Navigation app (google) will work for a few minutes but then say "GPS Signal Lost".
TeleNav has no problem finding and sticking to GPS signal, but I don't like that app at all (open other app? have to relaunch TeleNav!).
I know there was a fix several months ago but I've reset my phone for unrelated reasons and now the GPS problem is back. I can't find the threads or videos about how to fix it. I remember the fix file was something like 'gps_fix.zip' or 'gpsfix.zip'
Please help. Thanks!
saminbama said:
Is there a thread for Navigation fix for Epic 4g? I have:
SPH-D700
BASEBAND S : D 700.0.55.FC09
KERNEL 2.6.35.7
BUILD GINGERBREAD.FC09
HARDWARE D700.0.5
The Navigation app (google) will work for a few minutes but then say "GPS Signal Lost".
TeleNav has no problem finding and sticking to GPS signal, but I don't like that app at all (open other app? have to relaunch TeleNav!).
I know there was a fix several months ago but I've reset my phone for unrelated reasons and now the GPS problem is back. I can't find the threads or videos about how to fix it. I remember the fix file was something like 'gps_fix.zip' or 'gpsfix.zip'
Please help. Thanks!
Click to expand...
Click to collapse
Yes, it is called gps_fix.zip. It's here somewhere, a quick search will find it for you.
Delete maps and reinstall. If telenav works then this is your solution.
Sent from my PantechP4100 using xda premium
kennyglass123 said:
Delete maps and reinstall. If telenav works then this is your solution.
Sent from my PantechP4100 using xda premium
Click to expand...
Click to collapse
Is there no need for the GPS fix with this method?
Sent from my SPH-D700 using XDA
It depends on the problem. The OP said TeleNAV worked fine. That means GPS is ok but for some reason google maps isnt able to keep access to the location function of the phone. The GPS fix flashable file is actually GPS drivers from another phone (facinate, I think) but since it isnt actually a problem with the GPS, reinstalling google apps could solve the problem.
Sent from my SPH-D700 using xda app-developers app
TexasAggie97 said:
Is there no need for the GPS fix with this method?
Sent from my SPH-D700 using XDA
Click to expand...
Click to collapse
THe GPS_fix file only corrects the problem with only connecting to 4 satellites (with it, you can connect to the max number visible). Sometimes people were having a problem with google nav because it went to 3 satellites and it would lock up. The GPS fix doesn't necessarily fix problems with GNav. So if you want to get more than 4, you would still need this.
rando991 said:
THe GPS_fix file only corrects the problem with only connecting to 4 satellites (with it, you can connect to the max number visible). Sometimes people were having a problem with google nav because it went to 3 satellites and it would lock up. The GPS fix doesn't necessarily fix problems with GNav. So if you want to get more than 4, you would still need this.
Click to expand...
Click to collapse
Thanks! I ended up deleting Google Maps and reinstalling it along with flashing this GPS fix and solved 95% of my navigation problems. My phone did, however, lock up twice, once when someone called and the other at random but overall, it worked and got me from point a to b!
Sent from my SPH-D700 using XDA
Some of your lockups may be related to low memory. For instance Facebook, if you use it, will always stay running, but uses about 11MB of RAM. But when you open it, Facebook uses anwhere from 30-50 MB until you force close it. You may want to clear memory when using navigation. You can use the Taskmanager if you don't have a Taskkiller or Memory Manager app.

Searching for GPS....

How the hell do I get Google navigation to give me turn by turn real time directions? I did a clean flash of wild for the night 3/8 version. Maps sees my location pretty close, and if I type a destination it will give me directions, just can't get it to go turn by turn, what am I doing wrong?
Sent from my SPH-D710 using xda premium
My friend had this problem. The only thing that fixed it was to download the app "gps status", turn on gps, open the app, hit menu, then tools then clear gps state. Then hit download gps data. Reboot
Tried that, all it says is GPS looking for location... thus sucks
Sent from my SPH-D710 using xda premium
mazostyle said:
How the hell do I get Google navigation to give me turn by turn real time directions? I did a clean flash of wild for the night 3/8 version. Maps sees my location pretty close, and if I type a destination it will give me directions, just can't get it to go turn by turn, what am I doing wrong?
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
Try this.
Search, read. Then search some more.
There are SO many posts about GPS issues it's silly. I personally have made dozens.
Right now I'm on Stock Rooted GB08, with GB27 modem and GB08 Agat/Garwynn repacked Kernel. And my GPS does work and most importantly will "stop searching for GPS data...." when I close my applicatins now.
And my GPS apps do work outside too.
You may find what you are looking for but probably won't be handed the answer you're looking for.
This phone has been well known to have horrible radios and gps.
On any aosp rom I have to first use a touchwiz based ics one click and get a gps lock. I then power off the phone with gps running and odin el26 then flash the aosp rom. I always make sure to get a gps lock again before the first reboot of the aosp rom. It sounds dumb and time consuming but it works.
I actually got a lock in GPS status. Had to be outside. All is good now. Cleared the data and then re downloaded...got a lock in 2 seconds
Sent from my SPH-D710 using xda premium
Ahah! I knew it. That app works wonders.
Lucky. Ive left my phone outside with screen on for an hour searching for gps.
Tried this again today. Nothing worked. GPS in this phone is useless. I'm on stock rooted tw ROM.
Sent from my SPH-D710 using Tapatalk 2
GPS on mine is garbage, GPS on my wife's white E4GT is perfect.
aman1127 said:
This phone has been well known to have horrible radios and gps.
Click to expand...
Click to collapse
I wonder how true this is. I've never resolved my GPS locking issues either, but never knew anyone with an unrooted phone to compare against. I've had the same behavior with my previous phone(Sprint HTC Hero). It's been going on long enough where I stopped looking for reliable solutions.
Typically, GPS will work great for me after a reboot, even indoors at times. After a day or two, it will fail to lock when needed. I can use an app like GPS Status to reset the agps data, but I have to do it every time I need GPS service if it's been over a few hours since the last time I reset the data with the app. When I get sick of having to use the app to reset data and get a lock before using the app I want, I will do another reboot in hopes to get a longer period before having to use the app again. Many of the fixes I've attempted seem to work at first, but the problem comes back. It's hard to tell if the given fix did anything or if the reboot during the install of the fix is what helped for a short time. I wish apps had the option to automatically reset agps data when being launched, but I'm guessing there's good reason for not doing that. I admit I don't really know what's going on in the background to validate that consideration.
If you are never getting any gps locks at all, and you've tried using the recommended apps to reset your agps data, then you may have other issues. I was running into this after installing a ROM and forgetting to install the required modem. However, that was a much more obvious issue. If you're having GPS issues, I think it's worth noting whether or not you've had any successful locks with your current rom, or if things have become unreliable in situations that used to work. I'm just curious if others share the same experience as me. For those that are used to using an app like GPS Status, how often do you need to reset the data before using a gps app?
Head over to Exit_Only's thread and check out some of his awesome tweaks. But this should help. I know it worked wonders for me. It's from his post. Please thank him, he's been great with updates as well. Check under "Add ons". :beer:
Edit: http://forum.xda-developers.com/showthread.php?t=2158329
Sent from my SPH-D710 using xda premium
Try it a couple times with a few reboots. If that doesnt work. Try flashing wild for the night 2/15. And try again. If thats a no go then try flashing back to stock.
If at first you dont succeed. Try, try again.
If you still dont succeed, then its prolly time for a new phone
Q: I am running AOSP/AOKP/CM based rom and my data is slow. Also my 3g/4g is not working. Oh yeah and I never get a GPS lock. I don't want to go back to stock touchwiz! Please HELP!!!
A: Well you can't update profile and prl using AOSP/AOKP/CM based rom and it has to be done from touchwiz based roms. But there is some good news. You can temp boot to stock EL29 rom and do whatever you want to such as use dialcodes, update profile/prl etc. Temp boot means that you will be able to boot 1 time to EL29 and then next time you boot, you will be back on whatever rom you were on. Follow this simple video to do this.
http://forum.xda-developers.com/showthread.php?t=1953783
don't know if this will help...

Categories

Resources