GPS won't lock even after many attempts to fix - AT&T Samsung Galaxy S II SGH-I777

Hello XDA Developers,
I come to you all with a problem. I am having trouble with my GPS; it won't lock. I have tried these things:
Using GPS Status and other GPS fixers
Doing a factory reset using Mr. Cook's ROM Wipe Script
Clearing data and cache of my GPS apps (Waze and Google Maps)
Idk what else to do. Every time I use the GPS apps to pinpoint my location, after a navigation session, it goes back to getting stuck on "waiting for GPS".
Any help is appreciated.

What firmware are you running? Have you had the same problem with other firmware?

creepyncrawly said:
What firmware are you running? Have you had the same problem with other firmware?
Click to expand...
Click to collapse
I am currently on an unofficial nightly of CM11 ported by RenderBroken. When I was experiencing those problems, I was on Omni ROM for Android 4.4. I was on ShoStock3 before the Omni ROM, and it was the same problem.

I don't run anything AOSP based so I can't speak about how those might affect GPS, but since you have the problem across various roms, and even on SHOstock3, I wonder if the phone has a problem with the GPS hardware? Have you ever had good GPS at any point with that phone? If so what were you running at the time.
I've had some GPS issues in the past but am not having any issues currently. I've been on SHOstock3 for a long time. My issues were on an earlier version of SHOstock, I don't remember which one exactly. When my GPS would fail to lock, just as you described, a reboot would fix the issue and result in a fast lock, but then the next time I would try to use GPS, I would have to reboot again. It was very annoying. Someone said that to format cache, wipe dalvik cache and fix permissions would fix the problem, so I tried that, and yes I would then get a lock in 5 - 10 seconds and it would stay good for a few weeks until I would have to do it again. I never experimented to see which of those three things helped, or if you had to do all three. That was back around June or July of this year.
As I recall, the next base change on SHOstock completely eliminated the issue.

creepyncrawly said:
I don't run anything AOSP based so I can't speak about how those might affect GPS, but since you have the problem across various roms, and even on SHOstock3, I wonder if the phone has a problem with the GPS hardware? Have you ever had good GPS at any point with that phone? If so what were you running at the time.
I've had some GPS issues in the past but am not having any issues currently. I've been on SHOstock3 for a long time. My issues were on an earlier version of SHOstock, I don't remember which one exactly. When my GPS would fail to lock, just as you described, a reboot would fix the issue and result in a fast lock, but then the next time I would try to use GPS, I would have to reboot again. It was very annoying. Someone said that to format cache, wipe dalvik cache and fix permissions would fix the problem, so I tried that, and yes I would then get a lock in 5 - 10 seconds and it would stay good for a few weeks until I would have to do it again. I never experimented to see which of those three things helped, or if you had to do all three. That was back around June or July of this year.
As I recall, the next base change on SHOstock completely eliminated the issue.
Click to expand...
Click to collapse
I have had a lock before. When I used GPS Status, it would get a lock for a short while, but when I ran the navigation, it would get stuck at waiting for location again.

Related

any fixes to these bugs on CM7 (1.3)????

1. 4g handoffs still dont work. (wiped data and reset apn)
2. after being somewhere with no signal i get 1x for a long time
3. making a phone call force closes the dsp equalizer
4. auto brightness not working
anyone else still experiencing any of these? is there a fix i dont know about. a zip, a kernel?
thanks in advance
I upgraded from 1.2 without wiping and I don't have any of those problems.
The only problems I have are some wake lock issues. The weather channel app and Android System both give me wake lock. Granted they did this on 1.2 as well, and it also seems to happen on any AOSP ROM I've tried, so it isn't just CM.
agreed. Not seeing any of these problems. Sounds like you may not have wiped when flashing so do that and try again.

GPS not working with CM9?

Hi,
Yesterday I flashed CM9 resurrection edition (before that I had a 2.3.5 stock ROM) and GAPPS.
Everything seems to work fine, apart from the GPS function...
In 2 times I tried, it took my SG2 about 15-20 minutes to lock on to a signal (and after that it was fine...), but in all the other times, it doesn't get a lock on.
I d/l GPS status and GPS Test and I get nothing.
I tried the AGPS patch from here, but nothing seems to work.
I looked all over the net for a solution, but didn't got to anything useful.
Can anyone help?
Try to flash a newer CM9 Nightly. Many improvements have been committed since last resurection release.
You may have a look here http://forum.xda-developers.com/showthread.php?t=1419102
sagybp said:
Hi,
Yesterday I flashed CM9 resurrection edition (before that I had a 2.3.5 stock ROM) and GAPPS.
Everything seems to work fine, apart from the GPS function...
In 2 times I tried, it took my SG2 about 15-20 minutes to lock on to a signal (and after that it was fine...), but in all the other times, it doesn't get a lock on.
I d/l GPS status and GPS Test and I get nothing.
I tried the AGPS patch from here, but nothing seems to work.
I looked all over the net for a solution, but didn't got to anything useful.
Can anyone help?
Click to expand...
Click to collapse
try GPS Fix app from play store, hope it will resolve ur Gps issue
GPS Fix
Sun90 said:
try GPS Fix app from play store, hope it will resolve ur Gps issue
Click to expand...
Click to collapse
I read GPS fix installs tons of spam and push ads. I prefer avoid it.
Any other idea?
Flash latest nightly. The latest commit found below fixes your problem
http://review.cyanogenmod.com/#/c/18705/
Sent from my Galaxy S2 powered by CM9

[Q] Longhorn 2.9.3 Random Rebooting

Hi
I've been using Longhorn 2.9.3 from a fresh install and really love the rom.
Everything works great except where lately I've been having issues where the phone just reboots out of the blue.
This has happened on average 10-15 times this past week.
Can anyone help?
Cheers
Nico
niconedz said:
Hi
I've been using Longhorn 2.9.3 from a fresh install and really love the rom.
Everything works great except where lately I've been having issues where the phone just reboots out of the blue.
This has happened on average 10-15 times this past week.
Can anyone help?
Cheers
Nico
Click to expand...
Click to collapse
try to check which application that causing this.. a fresh install does not happen at all of random reboots.. not even once...
you could try to wipe cache, wipe dalvik cache and lastly wipe data .. do dell factory reset too if case is worsen...
deysmacro said:
try to check which application that causing this.. a fresh install does not happen at all of random reboots.. not even once...
you could try to wipe cache, wipe dalvik cache and lastly wipe data .. do dell factory reset too if case is worsen...
Click to expand...
Click to collapse
Cheers mate,
I haven't installed any apps since about a week before this started.
Do you know of any apps that may cause this? as removing them one at a time and waiting for it to happen again is going to take ages.
It seems to have gotten better this last week.. only 1 or 2 reboots.
Further Indications......
Hi folks,
I'm having the same issues with Longhorn 2.9.3 Final, but it only seems to randomly reboot when the the phone is left idle and the screen goes off, So my first attempt was to disable the lock screen - no effect, then I tried certain background apps, such as Go Launcher EX, followed now by Facebook, and a local taxi app, nothing as yet.
I have tried wiping various caches, but it made no difference unfortunately.
If anybody know anything relevant to this issue don't hesitate but to share it with us, please.
I really am very fond of this custom ROM, and don't want to abandon it.
Thanks in advance
Ben.
Found the problem on mine
fats19760 said:
Hi folks,
I'm having the same issues with Longhorn 2.9.3 Final, but it only seems to randomly reboot when the the phone is left idle and the screen goes off, So my first attempt was to disable the lock screen - no effect, then I tried certain background apps, such as Go Launcher EX, followed now by Facebook, and a local taxi app, nothing as yet.
I have tried wiping various caches, but it made no difference unfortunately.
If anybody know anything relevant to this issue don't hesitate but to share it with us, please.
I really am very fond of this custom ROM, and don't want to abandon it.
Thanks in advance
Ben.
Click to expand...
Click to collapse
After going through clearing caches, replacing internal and external SD cards, cleaning the back door blah blah blah I found the following.
When I ran the Maps app, it asked if I wanted to use wifi for location to which I responded yes... mistake! If the wifi location option is checked, the phone seems try to use wifi when it is asleep and ends up rebooting.
I found this by turning the wifi off which made the phone sleep without re-booting and then by turning wifi on and disabling wifi location in Maps.
A long, involved process but now my Streak is rock steady and I don't have to think about reverting to a stock ROM... hooray
.
.
.
Stability update...
Uptime 600h
Previously would reboot twice a day or more
Very happy with the ROM now
I am having this problem also
I have a reboot problem as described above. The problem is that when I disable the use wireless networks option it does not disable. That is I leave the screen. Go back to it and it is still checked.
Please Help.
Web....
what kernel and baseband have you using?
Same here...
I 've been faceing the same problem exactly... latest longhorn randomly reboots, usually first the 3 buttons flash a few times before the reboot...
I downloaded and installed the 407 baseband and radio, then longhorn, did all wipe and dell reset, still the same ...
I've read this forum a few times, still though, would anyone be so kind to direct me towards a link here, where I could in fact revert the dell to an official rom version, before trying anything else?
Tnx in advance
:cyclops:
[BUG]: Wifi Random Reboot Issue Confirm
SteveB56 said:
After going through clearing caches, replacing internal and external SD cards, cleaning the back door blah blah blah I found the following.
When I ran the Maps app, it asked if I wanted to use wifi for location to which I responded yes... mistake! If the wifi location option is checked, the phone seems try to use wifi when it is asleep and ends up rebooting.
I found this by turning the wifi off which made the phone sleep without re-booting and then by turning wifi on and disabling wifi location in Maps.
A long, involved process but now my Streak is rock steady and I don't have to think about reverting to a stock ROM... hooray
Click to expand...
Click to collapse
I ended up disabling the Wifi location and my Streak works great. I had some app installed that was messing with me disabling/changing the wifi location settings. Sometimes I could not even disable wifi.
I remove a ton of apps. Was able to disable location via wifi and my phone has been working great ever since.
I can confirm that I had a problem with this and disabling it fixed it.

GPS stopped turning on with Rooted ICS

I'm running the debloated, deodexed ICS that Santod put together. Everything has been great so far. GPS worked without issue the first time I tried it (used Navigation). Now, however, my standalone GPS isn't even turning on. No icon in the status bar when it should be on (opening up maps, navigation, GPS status, etc). Yes, the proper location services are turned on (I have all 3 checked). I tried flashing the agps patch to no avail.
This seems like a weird issue. It's not that I'm not getting a lock, the GPS isn't even trying. Anyone have any ideas or similar issues?
edit: And yes, I have the newest ICS radios.
Bad wipe maybe ? wipe with 4 ext then go to tools and wipe ext3 data system and cache then flash the rom again ive used all of santods roms and i havent had an issue.

[Q] GPS and calibration issue

Hi guys, I wonder if anyone could help me with this problem.
The phone I'm using right now is Samsung Galaxy SII (GT-I9100G). Android 4.2.2. Using Avatar ROM 2.14b.
Ever since I rooted and did a custom ROM to my phone, the GPS seems not working well. For example, when I use Sygic Navigator, under Hardware settings where you can see the GPS satellites, it doesn't show any. And there is no GPS signal at all. Weird. Is it because the issues of the ROM I'm using? Because I've changed from using ParanoidAndroid 2 to Avatar ROM just because I wanna see if there is any fix on the GPS issue. Sadly, no.
One more problem I had is the calibration issue. I started noticing this problem when I'm playing Doodle Jump. When I started the game, it doesn't jumping straight up, instead it jumped to the left, always to the left. I don't know if both problems are related to each other.
So, anyone got any idea how to fix these problems?
EDIT: The term I should be using for the 'calibration' is the gyroscope. It seems like Avatar ROM has removed this option the settings.
EDIT 2: GPS Status app always showing Looking for GPS location... even after I reset and redownload the A-GPS Xtra Data.
Theres a gps fix on rootbox thread somewhere. Im sure it can be used on all 4.2.2 roms. Have a look there mate.
Also gps fix on playsore may solve it. Have a look test them and report bk to what works to help others. :thumbup:
---------------------
alliance+siyah
Okay I *finally* got it worked. I just have to reset the factory settings.
So, for those who have the same problem, I'd suggest you to sync all the data, backup your apps and do some recheck on your files if something have missed out. Then only you can do the factory reset, this will rest everything in your phone including your installed apps. It will reverted back to the default settings.
You can also do the factory reset in the recovery mode.
After reset, you can download GPS Status app to test your GPS locking.
I can now

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