Hi
GPS on my Desire takes at least ten minutes to get satellite fix. Have tried GPS apps and hard reset, etc but no improvement. Any tips or suggestions welcome
Thanks
Are you making sure that your stood outside in an open area?
Sent from my HTC Desire using XDA App
Hi,
have you tried GPS Status & Toolbox from Eclipsim (sorry can't yet post links)
It let's you view agps status and manually download/manage agps data.
If you don't have recent agps data on your phone GPS cold start can take several minutes. When you download agps data, GPS can get position in less than a minute.
You also maybe need to allow mobile data to get agps data.
Related
Hello, I have a gps problem. I installed RunnyDroid 5. I have this radio:12.56.60.25U_26.10.04.03_M
can someone help me troubleshoot my gps problem. I can not get a gps fix at all...
Should I change the radio???
Try installing/configuring FasterFix first. My DHD took absolutely forever to lock on and some days not at all until I installed it.
If the problem persists then yeah I would suggest trying a newer radio.
My gps stops working every couple of weeks, I then use gps status & toolbox to clear and redownload A-GPS data. After that it works fine again.
GPS status & toolbox does help.
It can download latest almanac and ephemeris data to help fixing faster.
Or try using GPS in a good condition where there is no tall buildings or trees. Once you successfully locked GPS for one time, it would be MUCH FASTER to lock again even in worse condition.
Sometimes (when even gps-status isn't working) it helps to clear A-gps data, reboot, clear it again and then redownload A-gps data.
Okay, this seems just another common GPS problem with a DHD. But I find it intriguing.
It happens to me since I bought the phone, second hand.
I've already made the mod to the antena (soldered wire) and use the AGPS Patch and FasterFix to choose the server. Nothing solved it.
So, when the GPS works, it works really fine, no abnormal signal loss, not too much lag.
Note that it only works fine when I turn data ON, so it can download agps info.
There comes a day when I turn data on, go outside, turn Sygic on (or other gps program), and no satellites at all. GPS Status indicates the same.
I can go for more than 15 minutes without gps fix. It can go for longer, but I don't have the patience. I reset the AGPS info with GPS Status and download a fresh one and the problem remains.
If I restart the phone, 99% of the times, it solves the problem.
Now, I found out that a program called Quick Reboot (https://play.google.com/store/apps/...Glub3NvZnQuYW5kcm9pZC5RdWlja1JlYm9vdEZyZWUiXQ) avoids me having to restart the phone. Plus, GPS Doctor is quite efficient too.
So, I have to run Quick Reboot, then GPS Doctor, then Sygic or other Nav Program. Not very handy, if you're already driving...
Now, what on earth is this?
Hardware seems fine, because it doesn't fail, for example in a 300 km trip. If it gets a fix, it stays on nicely.
It sounds a software problem, deep in the OS itself.
I'm on Android 2.3.7, CM 7.2, but tested this on various CM based roms, ICS, rooted OEM ROM and it behaves the same.
If anyone can help... or share experiences... Any devs?
Thanks
I dont think it is going to get any better than that. I have the same experience as well with ICS ROMs. However, some ROM's dont do it so often.
i have same issue on default rooted rom wwe3.12.405.1.....
it may be problem with some specific models or all od dhd series
and its very random and happens on trips mostly
agps /wifi/mobile data nothing fixes it
restart fixs issue instantly ...
once after restart gps gets fixed it works perfectly ...
I have this exact same problem, and I'll try your tip for using the Quick Reboot app.
I'd also recommend the app AGPS Injector which enables you to start GPS based apps e.g. navigation etc. 'via' AGPS injector. It automatically downloads AGPS info before starting the navigation app. You can even create homescreen shortcuts for navigator apps which do it all with one click. Perfect!
I'm going to try combining this with a Quick Reboot using Tasker, again so that it does it all with just one click. I'll report back if it works.
Yep, automated steps would be great, like:
auto data on / agps injector / auto data off / run gps program
or even
Run Quick Reboot / quit Quick Reboot / auto data on / agps injector / auto data off / run gps program
:silly:
Just got a total GPS blackout an hour ago, and the combination Quick Reboot + AGPS injector (bought the full version) didn't worked for me, despite 5 or 6 atempts.
Then gave up and just went for a try with Quick Reboot + GPS Doctor and got it working without rebooting. :good:
Sounds like I need to try GPS Doctor. I've had good success with AGPS Injector. For me, I spent ages trying to find an app which gave the same results as using the AGPS reset and download in GPS Test, and that did it. Maybe there's some regional variation.
Do those apps just force a download of the links in the gps.conf file?
Have created setups using Tasker which I'll try tomorrow. Also found the app Fast Reboot which does a similar thing to Quick Reboot, so I'll compare the two.
Sent from my HTC Desire HD using xda app-developers app
Yes, could be a regional variation.
Don't really know what the AGPS info download does.
I've used that Fast Reboot Pro program, but didn't do the trick for me.
Up until last week my gps would lock quickly and would not show up in the notification bar unless I was running an app that requires location services
Now gps is constantly searching for a gps signal and it takes a lot longer for the gps to lock
Is there anything I can use to see what is trying to use a gps signal? I've tried closing out of my process but it keeps going. I've tried restarting my phone and while it seems to work a few minutes later it's back
Sent from my SAMSUNG-SGH-I747 using xda premium
andy_d0 said:
Up until last week my gps would lock quickly and would not show up in the notification bar unless I was running an app that requires location services
Now gps is constantly searching for a gps signal and it takes a lot longer for the gps to lock
Is there anything I can use to see what is trying to use a gps signal? I've tried closing out of my process but it keeps going. I've tried restarting my phone and while it seems to work a few minutes later it's back
Sent from my SAMSUNG-SGH-I747 using xda premium
Click to expand...
Click to collapse
try this:
In settings, turn developer options off if it's on
Turn GPS and everything is location and services (in settings) off
Go into google services framework in applications, settings, and clear data
Go into maps, delete updates if any and clear data aswell
Reboot the phone
Update google maps (very important)
Reboot
Turn on GPS and everything in location and services in settings
what version of android are you running? recently update to JB?
Sometimes GPS status app works for me or try the above posted method as it almost always works
For some reason and before I system update the tablet once more... Is your GPS working at all? so far I cannot lock to any satellites with GPS hardware enabled and google access turned on?! I do have the wifi location disabled do I need that enabled to make the built in GPS work?
I havent rebooted yet after initial boot and first system update and have the icon in top left corner saying there is another 55.1mb update...
everyone elses gps working without wifi location enabled?
i think enabling wifi allows gps to get a more accurate single by pinging the access points but it should still work with wifi disabled.
slyr114 said:
i think enabling wifi allows gps to get a more accurate single by pinging the access points but it should still work with wifi disabled.
Click to expand...
Click to collapse
So far its still not working need verification from a new owner and gps test and gps status
skyhawk21 said:
So far its still not working need verification from a new owner and gps test and gps status
Click to expand...
Click to collapse
Powered off tablet and back on, finally got a gps icon searching, didnt find satellites at my desk where my galaxy s3 and sero 7 pro tablet get 9-17 locks..
Went by window and got 3 satellites not locked. quit gps status tried gps test and the gps icon is gone again and gps wont come on although its enabled. What gives? defective nexus 7? anyone else with same or similar issues?
No issues, using gps test, it locked on within 15 seconds or so, 12 of 17 sats. indoors.
Got it working finally, took awhile... Had to follow the directions here:
http://productforums.google.com/forum/#!topic/maps/q24Cq4sQAtc
did not update maps from the stock one installed already.. went by window waiting 2 minutes and it finally downloaded AGPS data and finally saw 19 sats and locked on to 6-10 of them.. Now when I test with GPSTEST and GPS STATUS and MAPS everything is working like it should and it finds my location in about 15 seconds or so and its dead on 3-5 meters in MAPS and pointing correct direction for magnetometer sensor inside..
So if anyone else has issues try the instructions above!
skyhawk21 said:
Got it working finally, took awhile... Had to follow the directions here:
http://productforums.google.com/forum/#!topic/maps/q24Cq4sQAtc
did not update maps from the stock one installed already.. went by window waiting 2 minutes and it finally downloaded AGPS data and finally saw 19 sats and locked on to 6-10 of them.. Now when I test with GPSTEST and GPS STATUS and MAPS everything is working like it should and it finds my location in about 15 seconds or so and its dead on 3-5 meters in MAPS and pointing correct direction for magnetometer sensor inside..
So if anyone else has issues try the instructions above!
Click to expand...
Click to collapse
Is there a notification showing the agps data was downloaded?
No notification and still having gps issues who else out there is?
skyhawk21 said:
No notification and still having gps issues who else out there is?
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Click to collapse
I'm still having issues too. Followed the map uninstall and data clear steps in your linked post. Works for about 30 minutes then goes back to no signal.
Sent from my Nexus 7 using xda app-developers app
blckngldhwk said:
I'm still having issues too. Followed the map uninstall and data clear steps in your linked post. Works for about 30 minutes then goes back to no signal.
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
Try this
Knock on Wood, I think I got the gps problems nipped in the butt!
I had to reset the tablet from system settings after having both updates installed, when setting up tablet (initial boot) enable all location stuff except for the new android 4.3 wifi location while off option.. Also make sure to disable backup and restore options while doing the initial install.
Now so far GPS has been working steadily ever since first initial boot, no need to reset and power up again and after trying it for an hour all gps apps back and forth its still finding signal sometimes instant sometimes 20 seconds or so but no issues like before this time...
Working like it should now! I guess a hard reset after all updates was needed to reconfigure things!
skyhawk21 said:
So far its still not working need verification from a new owner and gps test and gps status
Click to expand...
Click to collapse
WiFi allows a quick load of the agps almanac data. Without it, it may take several minutes with a clear sky view to get a complete load of the satellite almanac once loaded, it should be good for a rapid fix for several days. If used often enough, it will keep the almanac current and always get a fix within seconds..
Hi,
I have a strange issue with my Gnex.
I used to run CM11 nightlies on my device, but I noticed that the device loses GPS signal while navigating (using Waze for example) and then it takes like 3-4 more minutes (if at all) to recover the signal.
So to test it, I flashed stock back (rom, recovery, kernel).
but I still have this issue. I cannot navigate 5 minutes straight without losing the GPS signal.
I tried to run GPSFix, but it didn't really help.
Any idea/suggestions what can I do?
thanks guys!
TopTomy said:
Hi,
I have a strange issue with my Gnex.
I used to run CM11 nightlies on my device, but I noticed that the device loses GPS signal while navigating (using Waze for example) and then it takes like 3-4 more minutes (if at all) to recover the signal.
So to test it, I flashed stock back (rom, recovery, kernel).
but I still have this issue. I cannot navigate 5 minutes straight without losing the GPS signal.
I tried to run GPSFix, but it didn't really help.
Any idea/suggestions what can I do?
thanks guys!
Click to expand...
Click to collapse
Is your device activated on a cell network? Gnex by default has assisted gps, so it needs a data connection to establish a fix. What you describe could happen as you leave Wi-Fi, have no signal, and it takes 3-4 minutes to grab the gps ephemeris data from satellites. Just a guess.
If this isn't your problem, have you tried using GPS status and toolbox app to Resetand redownload agps data?
klobkelosh said:
Is your device activated on a cell network? Gnex by default has assisted gps, so it needs a data connection to establish a fix. What you describe could happen as you leave Wi-Fi, have no signal, and it takes 3-4 minutes to grab the gps ephemeris data from satellites. Just a guess.
If this isn't your problem, have you tried using GPS status and toolbox app to Resetand redownload agps data?
Click to expand...
Click to collapse
Hey, thx for the reply.
Yes, I have a 3G connection and WIFI turned off.
I tried the toolbox, used it to reset data etc - but it didn't help
Well, the only way to truly know would be to flash a stock image and see if that works. If it doesn't, then you have a hardware problem.
Give GPS Test a go (search on Play store, I can't put external links here, it's the one from Chartcross Limited). It helped me a lot some time ago when I had your same problem.