[Q] GPS accuracy? bug? - HTC Sensation

Hi all!
Is it a rom (actually running IC 4.2.3) or a Sensation issue about my GPS?
It doesn't seem very accurate, at least having an eratic behaviour...Screenshot below shows my last run on Runkeeper, I can assure i wasn't drunk...!!
What's wrong?

Its linked to you running slowely I have the same problen with Map my run, on the Sensation, Desire S and HTC HD2 on droid 2.2 froyo
As you only move a small distance between updates the phone is looking to provide a new location
Try slowing down the updates

I didn't have the problem on my ex-iPhone...
How do I slow the updates? I can't see any option like that...

I've started having a similar problem. It's saying I've ran twice as far as I know I have. Didnt have the issue before, just started.
I've installed a new rom and firmware and still doing it.
Any answers?

Anyone else getting this or found a fix?
Sent from my HTC Sensation using TapAtalk

Bumping this to see if anyone has found a fix yet?

de-v8 said:
Bumping this to see if anyone has found a fix yet?
Click to expand...
Click to collapse
try this method
(believe me even though its of different device ..its used to be mentioned in ARHD ..FAQ thread ..and i myself used this ..to fix my gps on sensation )
btw i used method 2 ..as method 1 failed for me
and method2 screws up your splash screen ..but can be easily changed...
fastboot flash splash1 splash.img

Also it is very important to get a proper fix before you start moving, GPS fixes are harder to get when an object is moving. Turn on your app a minute before you start an activiy. I for example, also use the 20 second countdown of Endomondo, it gives me some time to put away my phone before I start my work out, but also gives me 20 seconds to stand still .

The fixes look a little beyond my capabilities to be honest.
It's just so frustrating that the Sensation has these problems. I've installed Faster Fix and GPS status. Will try again tomorrow.
Cheers!

Sorry, I guess you misunderstood. With "A proper fix" I meant "a proper GPS location fix" which means your GPS device knows where it is. To get this "fix" your GPS device must know its distance from the GPS satellites. To be certain about this position it is easier for your device if you stand still for a small period of time.

Arie- said:
Sorry, I guess you misunderstood. With "A proper fix" I meant "a proper GPS location fix" which means your GPS device knows where it is. To get this "fix" your GPS device must know its distance from the GPS satellites. To be certain about this position it is easier for your device if you stand still for a small period of time.
Click to expand...
Click to collapse
I totally understood, I was referring to the comment above yours. Sorry!

Sorry for the mix up then, good luck!

I'm having this SAME problem. It seems not as bad using the 11.69A radio but still on occasion has issues. It is really frustrating because i've used runkeeper for years with issue on g1, g2 and sensation, it's something with the new radios or ROMs doing it it seems like but I don't know enough about GPS radios and whatnot to know for sure.

Related

[Think-Tank] Fixing our GPS?

I have been having issues with getting my GPS to work. I have tried installing the latest Radios and changing roms, wiping and rebooting...all kinds of things and when I try to use the navigate feature in the maps application, it says 'searching for gps...' forever. Any suggestions? What can we do? I know I am not the only one with this issue...
It works but its just been flaky since I went to Eclair/Froyo roms.
Never had any of these issues with the early donut stuff. So I consider it related to that.
No real need for a "think tank" on this subject - the G1 GPS has worked great since the Donut update and last couple radio updates. The problem is more than likely due to using a ROM that was never intended to be used on our G1s.
Shrivel said:
No real need for a "think tank" on this subject - the G1 GPS has worked great since the Donut update and last couple radio updates. The problem is more than likely due to using a ROM that was never intended to be used on our G1s.
Click to expand...
Click to collapse
so are you saying that by using a ROM that was never intended to be used on our G1's that my gps is now broken? Or under that ROM it is unusable ?... Also, is your GPS turn by turn navigation working fine? Mine has not been working for a while now, and I have searched and asked alot and have not been able to fix it with any of the suggestions, so I was hoping by starting this thread we could get a solution or some solutions going...
What phone u got n which Tom are u currently using
Never mind white g1 on super e that's strange man I just used it female BK to silver spring. MD I'm on. Cy rc2 are updated to 440??
I am using cyanogrn 6.0 rc2 and my gps works perfectly.
Sent from my HTC Dream using XDA App
mine works pretty decent....
I suggest to anyone trying to diagnose GPS issues, don't bother for the next couple days...
http://science.slashdot.org/article.pl?sid=10/08/02/2028228
Mine was working perfectly on CM5.0.8 but in the past few days it's been locating me several hundred miles from my true position, without any software changes. I think we're just in for a period of noisy signal...
actually i can confirm having similar issues... it seems like the antenna is disconnected or sth... the gps chip seems to be found, no errors on that unlike on a diff. G1 i checked that had it disconnected, which gave me problems there already. also it finds satellites but only up to 3 which is not enough for location correlation... so i guess our problem is a hardware thing... unfortunately
i admit, since moving to eclair and froyo my gps has been very temperamental. It is so undependable, if i leave the house in a hurry i am screwed. I have to leave the gps on for a while to get a lock then i can leave the house.
Mines working perfect. However, if you find yourself constantly needing the use of navigation, then I suggest you go buy an actual GPS. Yes, your phone can DO IT, but it's not the main function of your phone. You shouldn't rely on your phone for an extra function. I usually only result to phone navigation when I need to get somewhere quick and right then and have absolutely no idea where its at or how to even get close to it. I've maybe used it 4 times. Every time I use it, it works perfectly for me.
As lbcoder said, many things can block or interfere with your GPS signal. Have any of you tested somewhere very spacious and open with no buildings or anything? You may be surprised at how much a difference outside can make. Mine generally does ok inside, but works much better outside. This is true for generally everywhere for me.
r3s-rt said:
Mines working perfect. However, if you find yourself constantly needing the use of navigation, then I suggest you go buy an actual GPS. Yes, your phone can DO IT, but it's not the main function of your phone. You shouldn't rely on your phone for an extra function. I usually only result to phone navigation when I need to get somewhere quick and right then and have absolutely no idea where its at or how to even get close to it. I've maybe used it 4 times. Every time I use it, it works perfectly for me.
As lbcoder said, many things can block or interfere with your GPS signal. Have any of you tested somewhere very spacious and open with no buildings or anything? You may be surprised at how much a difference outside can make. Mine generally does ok inside, but works much better outside. This is true for generally everywhere for me.
Click to expand...
Click to collapse
I do not live near any tall buildings at all (the closest tall building is at least a mile or a 1/2 a mile away.
Is the antennae in place (exposed, like a small shinny screw just left of the sim card)? It’s fathomable the antennae slipped ajar or even fell out, especially if you’ve tinkered at all with it’ guts.
Regards, PK
pk2 said:
Is the antennae in place (exposed, like a small shinny screw just left of the sim card)? It’s fathomable the antennae slipped ajar or even fell out, especially if you’ve tinkered at all with it’ guts.
Regards, PK
Click to expand...
Click to collapse
No, it is not exposed. I was thinking the same thing, but the guts have never been messed with.
I was trying to revert it back to stock the other day to see if that would change it, but I could not even find the right donut file to download.
I have the latest radio, I dont know about the SPL though (I will check when im done writing this...) and the ROM that I am currently using is Super F test 2, but I have had this issue with every other ROM...
Maybe there is a ROM or ROM/ Radio/ SPL combination that someone could suggest? (I dont know if that will even work for me though, but thanks in advance)
Like I said before, I found my gps to work much better on Donut. Try Super D 1.9.3 or enoms official donut. I never had issues with those.
Sent from my Chromatic Dream using XDA App
G1ForFun said:
Like I said before, I found my gps to work much better on Donut. Try Super D 1.9.3 or enoms official donut. I never had issues with those.
Sent from my Chromatic Dream using XDA App
Click to expand...
Click to collapse
are you referring to Turn by Turn navigation GPS?
Like I said, get a GPS system. You shouldn't depend on your phone for something like this. You should only depend on your phone to make phone calls.
You can try Donut. If you want to unroot here:
http://tinyurl.com/yenhdpx
Extract that, place on root of sdcard, and boot holding camera. It will detect it and ask you the press send. If you press send, you will start reverting to stock 1.0. Cupcake must be updated through a new recovery.
erebusting said:
are you referring to Turn by Turn navigation GPS?
Click to expand...
Click to collapse
I am referring to the GPS used in maps that is turned on by either the power widget or via settings/location/ use GPS.
G1ForFun said:
I am referring to the GPS used in maps that is turned on by either the power widget or via settings/location/ use GPS.
Click to expand...
Click to collapse
ok yeah that is what I was talking about, but...you know say in maps, when you get directions then tap on 'navigate' and then it opens 'google navigation' ...that is where I have the GPS problem...it will locate me fine but wont give me turn by turn directions as a true pure GPS device would, it just says "searching for GPS..." forever...even if I leave it over night.

[Q] Did v2.2 fix your GPS?

I was really hoping it would, but after installing Cognition v2.2 BETA5.5. my GPS is no better. I really miss this feature.
If others are having this fix theirs than I need to see about getting new hardware. If not, then ... I don't know.... Start shopping for another (not a Samsung) phone?
Phredeee said:
I was really hoping it would, but after installing Cognition v2.2 BETA5.5. my GPS is no better. I really miss this feature.
If others are having this fix theirs than I need to see about getting new hardware. If not, then ... I don't know.... Start shopping for another (not a Samsung) phone?
Click to expand...
Click to collapse
2.2 helped my GPS immensely though it was already decent before hand.
and not to be a PITA but the really shouldn't be in the dev forum, shoulda posted it in the Q&A one.
This belongs in general.
That aside, froyo is better than stock but not fixed.
Sent from my SAMSUNG-SGH-I897 using XDA App
cropythy said:
This belongs in general.
Click to expand...
Click to collapse
I put it here since froyo is not official yet. Thus a development topic.
Thanks for the response.
Phredeee said:
I put it here since froyo is not official yet. Thus a development topic.
Thanks for the response.
Click to expand...
Click to collapse
Google maps still can't get a fix very well, but its a software issue, my tracks shows that my gps has near perfect accuracy, sensor assist in settings does not work, it only makes the run on arrow, and driving through the woods worse.
Once you get a good fix in google maps you should then get fixes faster but the initial fix may take a while. Getting a fix with other software first seems to help, but may be coincidental.
Before you go trading in the phone make sure you do a clean install, master clear in odin one click, then odin flash jf6, then upgrade, either with odin or via clockwork mod recovery.
Sent from my SAMSUNG-SGH-I897 using Tapatalk
Didn't really fix it for me. It takes a long time to get a fix and once I get it, it would lose the fix within a few seconds.
I'm not using a window mount so the GPS signal has to go through the roof of my car. That may or may not affect it.
Didn't fix it at all for me. Very frustrating.
-Can't get a lock while moving
-Can't get a lock inside
-When I do get a lock it will lose it If I start moving
-Accuracy is waaay off.
2.2 broke my GPS It pretty much worked fine before I updated... now I cant even get a lock!!!
Mine will lock fine if I'm not moving but will not work once I'm moving, so still no navigation. I've heard it works for some so I wonder if there are just alot of hardware issues or what
My advice to you guys is to learn how to tweak lbstestmode settings. You can make your gps a lot better or a lot worse with these settings. Read up on the best settings and apply them to your phone.
Sent from my SAMSUNG-SGH-I897 using XDA App
I gave up on my gps ... I am now "hoping" that the official release fixes it for everyone
update, i previously reported that it had more or less fixed my gps, that was with beta 4. beta 5.5 cant seem to get a fix, bad install im guessing. any number of things could be responsible. and no lbs test mode settings do not fix the gps. i almost wonder if it has something to do with titanium backup which i did not use before. its all purely speculation though.
Using Cognition Froyo 2.2 b5, GPS works almost 100% out of all the apps, google (Nav mostly)is the one with issues but very few now. It just looses me sometimes, usually when going under 20 mph but it does find me again in seconds.
I don't have a dash mount yet (due to questionable GPS) so it sits on the seat next to me in a truck, not the best. My trick is to run GPS test for a minute before I use Nav, seems to work every time. I lock on 7-10 sats in 6 or 7 seconds and they stay locked which never happened before, A lot of the time I'll be locked on 9 to 10 while moving with gps test reporting my speed within 1 mile an hour. I've also noticed that I get very few mistakes from Nav if I turn on the satellite layer, don't know why but works solidly for me when I do that.
This phone couldn't do a thing with gps before I flashed Cog's froyo and I had flashed a lot of different fixes, files, and roms almost bricking the phone a few times but nothing worked like the cognition froyo. I haven't used the jupiter v 006 files neither, no need with the gps working well.
GPS
I'm hoping that there was some parallel development going on and Samsung hasn't included a GPS fix in the leaked Froyo ROM. The GPS is pretty bad now - it's taking forever to obtain a fix again.
With 2.2, mine works fine. It takes a full minute to get a lock that status solid while in motion, but it gets a usable lock in twenty seconds. It's not as good as an iphone, but it's usable. In eclair, it's useless. Most of the time I can't get a lock at all, even if I let it try for a half hour. It will see 8 satellites and not lock a single one. In short, 2.2 has fixed my gps.
Mine has yet to have the GPS functioning well enough to use it.
No
........... 10 chars.
No, not at all.
My old ancient TMO G1 running Edge on ATT had lock on GPS 100% of the time. It was dead accurate and GPS was always on point. Can't say the same about my Captivate.
I'm on my second Captivate. I exchanged my first one thinking it was a hardware issue but alas I've given up. I flashed my phone with a couple different versions of ROMS (but not before trying the OTA Official fix before flashing any customs or rooting) it updated successfully but the GPS was still hella slow.
I'm not sure what's going on but these workarounds and everything absolutely do not work for me at all.
The only time the GPS works is when I turn Wi-Fi on, which defeats the purpose of having a wireless device in my opinion since you won't ALWAYS be around a Wi-Fi network (especially on a highway connected between the middle of nowhere) ...
I drove 450 miles with the GPS on my Captivate using Google Nav. It was pretty darn accurate. Only lost me 3 times the entire trip and by that I mean it went off onto the sideroads that ran parallel with the highway and then immediately came back. I'd have to say that 2.2 definitely fixed my GPS without a doubt.
I recently was having the crazy compass issue where it jumps back and forth. But my gps had always worked well as long as I wasn't moving to fast... I know I know. But cog 5.5 fixed my compass and improved my gps as well. Note I said improved not fixed, lol.
Sent from my SAMSUNG-SGH-I897 using XDA App

Let's recap the new update

After about one day of this GB update, what can we tell? Still any issues? Some people bricked their phones, so is there any idea why? Can we recap on what has been achieved this far? Are there any flashable ROMs with all good stuff?
The phone is still buggy. I have been having issue with BT and the phone locked up on a call once.
Basically, sometimes when I turn my BT headset off, it will still say it is connected on the phone. I will need to turn the BT off and then back on to get it to work correctly again.
As for the phone locking up. I was on BT and switched over to the speaker phone and the phone just died. I had to do a battery pull to get it to turn back on.
So it really just sounds like they need to work on BT more because I never had these issues on Froyo.
aowendoff said:
The phone is still buggy. I have been having issue with BT and the phone locked up on a call once.
Basically, sometimes when I turn my BT headset off, it will still say it is connected on the phone. I will need to turn the BT off and then back on to get it to work correctly again.
As for the phone locking up. I was on BT and switched over to the speaker phone and the phone just died. I had to do a battery pull to get it to turn back on.
So it really just sounds like they need to work on BT more because I never had these issues on Froyo.
Click to expand...
Click to collapse
Did you update the baseband?
I'm curious about this too! I was about to start a tread, but this one shall do.
Questions -
1. (People having reboots before update)
*Did it fix the reboot issue?
2. (People with signal problems before update)
*Did the new baseband fix this/ do you get better signal now??
3. Another problem I have is that wifi and 4G constantly battle each other to see which one gets the signal. So I have to turn wifi on and off until 2G/4G go away.
(For people that have this)
*Did this get solved?
4. * Does GPS lock faster/work better?
I've had three different phones and I've had same issues with all three and even trying different roms. A different rom might fix one issue, but not the others for me.
My main concern is the reboot and signal issues!
These are questions for people that have same or similar issues.
NOT for people with no issues before update.
So please NO "There is nothing wrong with my phone!" People.
Thanks!!
....
For those who are still having problems after the update it might be wise just to do a factory reset because froyo and gbread is very different...
* GPS locks much faster now, often instantly, and indoors.
* Switching between 2G/4G seems to be smoother; doesn't lose the connection for a few seconds like it used to
htc2364 said:
I'm curious about this too! I was about to start a tread, but this one shall do.
Questions -
1. (People having reboots before update)
*Did it fix the reboot issue?
2. (People with signal problems before update)
*Did the new baseband fix this/ do you get better signal now??
3. Another problem I have is that wifi and 4G constantly battle each other to see which one gets the signal. So I have to turn wifi on and off until 2G/4G go away.
(For people that have this)
*Did this get solved?
4. * Does GPS lock faster/work better?
I've had three different phones and I've had same issues with all three and even trying different roms. A different rom might fix one issue, but not the others for me.
My main concern is the reboot and signal issues!
These are questions for people that have same or similar issues.
NOT for people with no issues before update.
So please NO "There is nothing wrong with my phone!" People.
Thanks!!
....
Click to expand...
Click to collapse
I had reboot issues before and so far haven't had any, but to make a proper conclusion I'll have to wait, as even before the update sometimes I would make it days between reboots/shut offs and sometimes only hours.
GPS appears to be very good now, as for wifi/4g/2g I always turn off 2g and use only wcdma setting, and haven't had any issues with it, I leave my wifi and BT on at all times too even when not connected and don't have too bad battery strain.
some things I noticed, in the gallery now when I hit share I don't see the gmail option, the camera reverted back to stock, which is a shame because I loved the things the LG cam app had, but there are a lot of camera apps (I love vignette) so that's not a huge issue, if anyone has the lg app I would love it back though.
I did have some sluggishness especially this morning, I downloaded some widgets though so it might be more of what I added than the update itself.
one surprise was that I thought it was supposed to wipe all data etc. from the phone, but everything was set up the same as I had it before with launcher pro, so I was happy I didn't have to start from scratch. Also I have been getting occasional force closes with launcher pro that I didn't have before.
as far as quadrant scores go I'm getting consistant 2600+ so that is good, I had Faux's kernal and OC to 1300 w/ pimpmycpu and was getting 2800-3000 so without OC I'm more than happy with 2600. Now if only netflix will make it's way to this phone as is, and hopefully we can root soon as i really want ROM Manager, pimpmycpu and a few other root only apps to work again! Love this community, everyone is so helpful and creative, keep up the good work.
GPS locks Faster
Google Music Beta offline feature does NOT work, won't download.
Android Market did not restore my previous apps.
Touch screen is still dodgy, sometimes requiring multiple touches.
Email, specifically @Live.com mail will not display junk mail. Other folders, yes, but not junk.
More frequent messages about Cannot connect to Server
Has anyone figured out why some people have bricks trying to update? To be honest I still hesitate to do the update because I still don't know why this happens
MOST of the situations seem to be because they didn't want to follow directions, and insisted on doing it their way...then, "OMG! LG BRICKZORD MY PHONE!!!"
I'm sure there were a minority few that had some other difficulty, but from what I read, almost every "brick" post I read had failed to list "nvflashed stock recovery" as one of the prerequisite steps.
mmapcpro said:
MOST of the situations seem to be because they didn't want to follow directions, and insisted on doing it their way...then, "OMG! LG BRICKZORD MY PHONE!!!"
I'm sure there were a minority few that had some other difficulty, but from what I read, almost every "brick" post I read had failed to list "nvflashed stock recovery" as one of the prerequisite steps.
Click to expand...
Click to collapse
I think it's worth waiting for a rooted flashable version a day or two and to avoid any risks.
mmapcpro said:
MOST of the situations seem to be because they didn't want to follow directions, and insisted on doing it their way...then, "OMG! LG BRICKZORD MY PHONE!!!"
I'm sure there were a minority few that had some other difficulty, but from what I read, almost every "brick" post I read had failed to list "nvflashed stock recovery" as one of the prerequisite steps.
Click to expand...
Click to collapse
<nods head and ducks>
mmapcpro said:
MOST of the situations seem to be because they didn't want to follow directions, and insisted on doing it their way...then, "OMG! LG BRICKZORD MY PHONE!!!"
I'm sure there were a minority few that had some other difficulty, but from what I read, almost every "brick" post I read had failed to list "nvflashed stock recovery" as one of the prerequisite steps.
Click to expand...
Click to collapse
this ^^
even so, i had latest cwm running and i didnt brick **** lol people get so damn worried when the updating bar doesnt move consistently so they start fiddling with **** and boom! brick!
dmartin1976 said:
GPS appears to be very good now...
Click to expand...
Click to collapse
I wish that were true for me. As I've mentioned in other threads, I'm still getting 90-180 second TTFFs, which is about where I was with stock Froyo. I hope someone will reply to my question in the other thread about the system settings they have that give them such good results. I've fiddled with all of the ones in the hidden menu GPS Test section and haven't found a good combination (and I don't know what the factory settings are supposed to be any more); it's hard because of having to wait a few hours between tests to let the ephemeris data expire in the receiver so I won't just be getting a carryover hot fix.
dmartin1976 said:
some things I noticed, in the gallery now when I hit share I don't see the gmail option, the camera reverted back to stock, which is a shame because I loved the things the LG cam app had...
Click to expand...
Click to collapse
Hmm, that's strange; I still have Gmail in the list of options for "Share" in the gallery.
As for the camera, I think I actually like this one better. At least, it seems to do a better job of taking close-ups with the flash. With the original LG camera, close-up flash photos were always blown-out and overexposed. I took a couple of test shots in a dark room with the flash, and they look great, about as good as you can get with an LED flash, I think.
JHaste said:
this ^^
even so, i had latest cwm running and i didnt brick **** lol people get so damn worried when the updating bar doesnt move consistently so they start fiddling with **** and boom! brick!
Click to expand...
Click to collapse
If I recall, once you reach the % range....the install range, it tells you, do NOT disconnect. Some of the pictures people were showing were in the Analyze area, before the actual download and install. I think if you get past the analyze phase you can install. I don't believe you can get past it with CWR installed.
Even still, the anticipated failure rate of an update like this (Bricked), is like 8 digits to the right of the decimal point. Even with the problems MS had with the NODO update on the Samsungs, the total # of failures was like 8 World wide. (or just over half their sales. )
So the process is pretty well tested and known.
alodar1 said:
If I recall, once you reach the % range....the install range, it tells you, do NOT disconnect. Some of the pictures people were showing were in the Analyze area, before the actual download and install. I think if you get past the analyze phase you can install. I don't believe you can get past it with CWR installed.
Even still, the anticipated failure rate of an update like this (Bricked), is like 8 digits to the right of the decimal point. Even with the problems MS had with the NODO update on the Samsungs, the total # of failures was like 8 World wide. (or just over half their sales. )
So the process is pretty well tested and known.
Click to expand...
Click to collapse
I promise you that I did it with CWM installed... I literally restored my stock nandroid, booted into that and then ran the update tool... I only had one hiccup where after i got to the S/W screen (after I had already downloaded but before the update) it said that I did not have the phone connected so i unplugged and plugged back in and that didnt work... so I unplugged, pulled the battery, put it back in, plugged in and everything went smoothly
JHaste said:
I promise you that I did it with CWM installed... I literally restored my stock nandroid, booted into that and then ran the update tool... I only had one hiccup where after i got to the S/W screen (after I had already downloaded but before the update) it said that I did not have the phone connected so i unplugged and plugged back in and that didnt work... so I unplugged, pulled the battery, put it back in, plugged in and everything went smoothly
Click to expand...
Click to collapse
So it seems some folks just had bad luck
krekabl said:
So it seems some folks just had bad luck
Click to expand...
Click to collapse
or the file they downloaded was corrupt? its not like we had an md5 to match...
JHaste said:
or the file they downloaded was corrupt? its not like we had an md5 to match...
Click to expand...
Click to collapse
well everybody updated the same source didn't they?
GPS locks on a lot faster...but still loses accuracy in middle of route.

[Q] HTC Inspire 4G GPS issues

I am having trouble with the GPS receiver on my phone. I don't think it's an app-specific issue, as I've tried several different apps, including one called GPS Status, and none of them can give me an accurate GPS location anymore.
Brief history: I've used the GPS function before with no problem. Using Google's Map app, it previously worked perfect. I could get a satellite lock almost instantly, and the accuracy was superb. Using the navigation app, I was getting equally superb performance. I have used that app several times over the last 4 months since I've owned the phone.
More history: I rooted it and put a custom ROM on it about a month after getting the phone. I put LeeDroid on it (v2.2.3, IIRC), along with the recommended kernel, and the recommended radio (12.39.60.19x_26.06.04.06_M). The GPS functions worked both before and after the initial flashing of the ROM. I've been on LeeDroid v2.2.3 for about 3 months or so. I took a road trip to Atlanta with my wife, and all of a sudden, the google map app couldn't give me an accurate location. Navigation also wasn't working, so initially I thought there must be something wrong with the updated version of the app. So I uninstalled updates, relaunched the app, still no luck. Thinking perhaps the app was broken, I removed it completely, reinstalled, and still nothing. So, I tried different apps: Mapquest, GPS Status, GPS Tracker, all to no avail. I then rebooted the phone. Again, no dice. Then I disabled the location services, restarted them, and that didn't work either. So I tried a hard reset (pulled battery while phone was powered on). No luck with that, either. Then, I figured perhaps something went wrong with the ROM/Kernel/Radio, etc. (I'm sort of a n00b when it comes to android hacking). So, I figured it wouldn't hurt to update to the latest LeeDroid version, updating the kernel and the radio (probably the most pertinent here is the radio, right?) while I was at it. And then, after all that, GPS STILL won't work right. I even went so far as to delete and restore the location services app itself, to no avail.
My current software is LeeDroid v3.3.1 ROM, LeeDroid v3.2.0 kernel, Radio = 12.39a.60.19x_26.06.06.30_M (the latest radio update from AT&T that I could find). I've also tried the recommended radio from LeeDroid thread, and that didn't help, either.
Could the GPS receiver itself have gone bad? It's strange, the only location data I get inside Google Maps is from the cell towers, which is not accurate at all. I know this, because if I disable "Use wireless networks" under Settings -> Location, I don't get any location at all. And, if wireless networks is on, it's terribly inaccurate, showing me several blocks away from where I really am (standing outside w/ clear line of sight to the sky). Under GPS Status, the status bar just scrolls and scrolls, never giving me a reading or satellite lock.
FYI, most of these tests were done standing outside with clear skies (maybe a few clouds or whatever, but no buildings or trees nearby). A few were done in my car on the road, but that has never hindered my GPS signal/performance before, both on this device, and my previous phone (iPhone 3GS).
I'd take it to an AT&T store, but I'm afraid if the store clerk looks in my phone data, he'll see my software #, realize I've hacked the device, notate my account, and I won't be able to get any warranty support at all. The only thing I can think of is to restore to factory ROM, and then test it and take it in to the store if need be, but I figured I'd give the great folks at XDA forums a shot first, in case you guys have any ideas I haven't thought of yet.
Thanks.
You could try doing a full wipe and re-install as a last resort. But I have read MANY posts in this forum from people who had to return an Inspire because of faulty GPS, so that could very well be your problem.
Thanks for the insight, Jake. I forgot to mention that when I flashed the newer version of LeeDroid I did a full wipe. I didn't wipe Dalvik cache. I'm not sure if that would make any difference. It certainly helps to gain the knowledge that I'm not the only one with this issue...
Try to flash the gps fix that angeldeath created
Sent from my Inspire 4G using XDA Premium App
dooyoo222 said:
Try to flash the gps fix that angeldeath created
Sent from my Inspire 4G using XDA Premium App
Click to expand...
Click to collapse
+1. Link to AngelDeath fix is in my signature.
Thanks guys. I will give that a try today.
Tried the angeldeath GPS fix. No luck. Still no satellite lock. I sat outside (it's pretty clear today) for 10 minutes trying.
dvsone79 said:
Tried the angeldeath GPS fix. No luck. Still no satellite lock. I sat outside (it's pretty clear today) for 10 minutes trying.
Click to expand...
Click to collapse
If you have a case on the phone, take it off. Some cases cause interference with the gps.
Sent from my Inspire 4G using XDA Premium App
dooyoo222 said:
If you have a case on the phone, take it off. Some cases cause interference with the gps.
Sent from my Inspire 4G using XDA Premium App
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Click to collapse
I thought of that, and tried it once. It didn't make a difference. Not to mention, I've had the same case since the day I got the phone (I'm particular about cases and screen protectors on touch-screen phones), and it wasn't interfering during the 2 or 3 months where the GPS functionality was working great.
I restored to the stock ROM found in this thread: http://forum.xda-developers.com/showthread.php?t=1058042
No dice. It seemed to work for a moment immediately after booting post-flash, but now it is not getting any sat locks. I am going to take it in to the store and see what they say...
Hey guys just wanted to stop by and ask if you ever thought it was not rom or hardware related? The US government will from time to time take sats out of commission for repairs and tests. Not to mention they can kill any sats they feel like without telling anyone. Just a thought
Yeah, but your gps usually connects to 5-10 sattelites at once, I'm sure they wouldn't all be out at once.
http://www.google.com/m?hl=en&gl=us...uncher&action=devloc&q=htc+inspire+gps+issues
I suggest you Unroot and run the ruu after calling att to get your replacement on its way. Myself and others have had to do it due to faulty hardware.
I thought I was having issues with my GPS but here's what I did:
Use GPS Status and reset and download the agps information.
Let phone sit near window or outside with screen timeout set to never.
After 5min or so I had a lock on 8 satellites. So now that the device has had it's initial lock it should be able to lock quickly from there on.
Sent from my Inspire 4G using XDA App
zelendel said:
Hey guys just wanted to stop by and ask if you ever thought it was not rom or hardware related? The US government will from time to time take sats out of commission for repairs and tests. Not to mention they can kill any sats they feel like without telling anyone. Just a thought
Click to expand...
Click to collapse
Hey, not a bad thought. However, this problem had been ongoing for 2 or 3 weeks, and several of my tests involved another device (iPhone 3GS, a different HTC Inspire, and a few others) side by side, with one working and getting a sat lock, while the HTC continued to fail, so it's safe to say I ruled out the possibility of no satellites available.
akira02rex said:
I thought I was having issues with my GPS but here's what I did:
Use GPS Status and reset and download the agps information.
Let phone sit near window or outside with screen timeout set to never.
After 5min or so I had a lock on 8 satellites. So now that the device has had it's initial lock it should be able to lock quickly from there on.
Sent from my Inspire 4G using XDA App
Click to expand...
Click to collapse
I also tried to re-install the agps information. No luck for me.
Tx Redneck said:
http://www.google.com/m?hl=en&gl=us...uncher&action=devloc&q=htc+inspire+gps+issues
I suggest you Unroot and run the ruu after calling att to get your replacement on its way. Myself and others have had to do it due to faulty hardware.
Click to expand...
Click to collapse
I finally got my issue resolved. After my 2nd trip to my local AT&T store, speaking with the same rep, I was able to get a warranty exchange in-store. I refused to do that XBM (Exchange by mail) thing. That gets you a refurb, and I would have sent mine directly to HTC to let them repair it before I exchanged my phone for a refurb model. I unrooted and returned completely to stock before I went in. So, I've got a new Inspire, and sure enough, GPS is working. It had to be a hardware failure.
Thanks everyone for the ideas and feedback!
Wow, I just ran across this thread: http://forum.xda-developers.com/showthread.php?t=1101066
Looks like the hardware issue I was having could have been fixed myself, using the instructions found there. I will keep this in mind if I have any issues with my new phone...
dvsone79 said:
Wow, I just ran across this thread: http://forum.xda-developers.com/showthread.php?t=1101066
Looks like the hardware issue I was having could have been fixed myself, using the instructions found there. I will keep this in mind if I have any issues with my new phone...
Click to expand...
Click to collapse
Had to thank you for sharing that link. I was having GPS problems on multiple roms and tried every fix I could find on this forum. I did the hardware trick 2 days ago and (due to tinkering) had to flash my rom 3 times of the last couple of days. Each time though I tested the GPS and it's working perfectly.

[Q] My GPS Problem.

I tried all the fixes posed on Xda, sdx and every other site but i get the same problem when i put my GPS on, it things im in the middle of the ocean right under Africa. Kinda funny and when i go back to stock it don't pick a signal up at all i tried it in other locations and nothing. is anyone else having this problem? I read that it works for other people but nothing I tried other roms and I still don't get a gps fix on anything.
one of the best GPS locks I had is in Sharp Rom. You can find it on AF.
GPS locks in seconds, which proves that GPS problem in Triumph is not hardware related.
If you have CWM you should try it. Don't forget to turn on "use AGPS.." in the setting and you will be surprised.
velishka said:
one of the best GPS locks I had is Sharp Rom. You can find it on AF.
GPS locks in seconds, which proves that GPS problem in Triumph is not hardware related.
If you have CWM you should try it. Don't forget to turn on "use AGPS.." in the setting and you will surprised.
Click to expand...
Click to collapse
Yeah this is something I want to try and fix in CM7 will see if I can't get it to work properly!
I'm using g60 cm7 and its stable, but can take up to 2 mins. When I use app gps status it downloads the satellite map and can sometimes speed up my lock. :good:
What I do is at night I'll kick on navigator and "use wireless assist thingy" and it will run forever while I sleep and it's plugged in. I was using FakeGPS for a while and that will mess things up.
blackout720 said:
I tried all the fixes posed on Xda, sdx and every other site but i get the same problem when i put my GPS on, it things im in the middle of the ocean right under Africa. Kinda funny and when i go back to stock it don't pick a signal up at all i tried it in other locations and nothing. is anyone else having this problem? I read that it works for other people but nothing I tried other roms and I still don't get a gps fix on anything.
Click to expand...
Click to collapse
Have you tried the GPS 2.0 libraries update for gingerbread ROMs?Now I know that some people say it didn't work but others say it did.I use it on my MT and it works great.If you have tried it with no luck then maybe its the GPS radio in the phone isn't worth a darn.I've read where it was said the poor GPS was a hardware issue and not software.
The fact that GPS is fully working in the Sharp Rom proved that GPS is not hardware issue.
velishka said:
The fact that GPS is fully working in the Sharp Rom proved that GPS is not hardware issue.
Click to expand...
Click to collapse
in some cases, i believe the hardware/ or network in the area is the issue, but in most cases it shouldnt be
try the Sharp Rom like previously stated
Rola Addict said:
Have you tried the GPS 2.0 libraries update for gingerbread ROMs?Now I know that some people say it didn't work but others say it did.I use it on my MT and it works great.If you have tried it with no luck then maybe its the GPS radio in the phone isn't worth a darn.I've read where it was said the poor GPS was a hardware issue and not software.
Click to expand...
Click to collapse
velishka said:
The fact that GPS is fully working in the Sharp Rom proved that GPS is not hardware issue.
Click to expand...
Click to collapse
djboi2011 said:
try the Sharp Rom like previously stated
Click to expand...
Click to collapse
Tokens210 said:
in some cases, i believe the hardware/ or network in the area is the issue, but in most cases it shouldnt be
Click to expand...
Click to collapse
Thanks for trying out the Sharp ROM. There are hardware issues with the GPS but it is also software related. With the Sharp ROM, the GPS, without AGPS, still works better than on any of the Triumph ROMs, IMHO, but the cherry on top is the AGPS. It is ridiculous how fast you get a lock.
Have you tried faster GPS from the market? Most roms and stock use crappy custom GPS servers that take way too long to lock. Faster GPS easily let's you set the server to the official ones closest to your region. I now get first fix times around 1 min then locks on under 10 secs any other time.

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