[Q] Does anyone know where the GPS Radio file is? - T-Mobile Samsung Galaxy S 4

I had no problems with 4.2.2 using the updated t-modem.bin file with my phone, and it got super funky the other day, so I reverted to stock and rooted and proceeded to bring it to where I was before it went all goofy.
here is info on what is going now:
SGH-M919
T-MOBILE
BOOTLOADER - M918UVUAMDL
BASEBAND - M919UVUEMK2 (i flashed only the Modem.bin file) I get good all around data reception edge/4G/LTE.
However, Now, my GPS takes a hella long time to get enough of a signal to start the navigation, Sometimes i'm waiting over 10 minutes for a fix on location.
I tried using GPS Toolbox and reset and downloaded the gps file, but no joy there.... Sometimes even the GPS toolbox takes a while to "Find" all the satellites...
I thought if there is a GPS radio file I could reinstall, I'd rather do that than rebuilding the whole setup again. ALL the other stuff is absolutely perfect and I'd really prefer to keep things working like now, except for the GPS lock-on-time...
Thanks, I'll wait to see if anyone has input before I go re-inventing the wheel again...
Aloha!

Use Faster GPS to change the satelites it uses.

elesbb said:
Use Faster GPS to change the satelites it uses.
Click to expand...
Click to collapse
Thank You!
I never knew something like that existed, It seems to have made a difference already but I'll see how it performs over different destinations on a period of travel.
Thanks again!
Aloha Ke Akua !

elesbb said:
Use Faster GPS to change the satelites it uses.
Click to expand...
Click to collapse
I experienced a similar scenario between 4.2 JB and 4.4 KK, my GPS was super on 4.2 , back in March I took a screen shot as you can see, and then today . Less sats and I have to turn it on and off to get to start up.
I'm running Fenny's almost stock rom al present.
Pp.
sent from my bluetooth controlled toaster.

PanchoPlanet said:
I experienced a similar scenario between 4.2 JB and 4.4 KK, my GPS was super on 4.2 , back in March I took a screen shot as you can see, and then today . Less sats and I have to turn it on and off to get to start up.
I'm running Fenny's almost stock rom al present.
Pp.
sent from my bluetooth controlled toaster.
Click to expand...
Click to collapse
I haven't had any issues after using faster GPS. I even can get a lock in my basement.
Sent from my SGH-M919 using Tapatalk

elesbb said:
I haven't had any issues after using faster GPS. I even can get a lock in my basement.
Sent from my SGH-M919 using Tapatalk
Click to expand...
Click to collapse
Where do you navigate to in your basement?
Do you live in a castle? ???
Anyways, I don't like using apps, would rather figure out what's wrong or go back to stock.
Pp.
sent from my bluetooth controlled toaster.

PanchoPlanet said:
Where do you navigate to in your basement?
Do you live in a castle? ???
Anyways, I don't like using apps, would rather figure out what's wrong or go back to stock.
Pp.
sent from my bluetooth controlled toaster.
Click to expand...
Click to collapse
Lol my weather app tracks my location. But it's not that anything is wrong. It's just scanning for satellites that don't exist in your area so by using faster GPS you tell the GPS antenna to only look for satellites in your area.
Sent from my SGH-M919 using Tapatalk

May try if no other option, looking at ktoonsez kernel options for now, maybe a kernel may give me the fix I'm looking for as far as gps, LTE network disappearing.
Pp.
sent from my bluetooth controlled toaster.

Related

123 Best gps fix!!! Thanks Daryelv.. December 9th 2011

IM RUNNING CALKS latest and greatest btw... Most all fixes get a fast lock, or at least a lock after a reboot. The REAL test is:will it still get a lock after, lets say, 8hrs? This is the only "fix" that has truly passed that test... Try it, and you will agree I like to open gps status and get a lock on satelites before i use my gps too, if that makes any difference.
This zip, plus GPS status works the best. Wipe dalvik and cache then flash away....
Best way to check is use GPS to get first lock and directions.... if that's good, then try to do the same thing a few hours later BEFORE A REBOOT.... works like a charm.... I finally think this one works guys... check this out: http://forum.xda-developers.com/showpost.php?p=13140032&postcount=17953
What problem is this fixing?
I have been using GPS Status for a long time. I would do the same on my Epic...open GPS Status, let it lock then Maps and Telenav had much better and quicker lock. I wasn't aware of those area fixes though. Telenav has been flawless on this phone for me around L.A. but I will definitely see what they're about. Thanks
Sent from my SPH-D710 using xda premium
GPS
Bielinsk said:
What problem is this fixing?
Click to expand...
Click to collapse
A good number of unlucky people like me were experiencing SHAKY GPS.
This is fixing my gps not working at all... Sometimes it would work off of several reboots.Same for my gf's et4g. i was tempted to exchange it for another et4g. I've had my phone since day 1, and gps has never worked consistenly.. Now it works flawlessly! Thanks again Angeldeath!!
##GPSCLRX# + MSL will reset your gps, a lot less of a pain too if your having problems getting a fix.
i think the gps is very weak. i can never get a lock in my basement while my evos never had a problem. when im outside, my e4gt will get a lock eventually.
tried all kinda of fixes none work. though i think i must have borked it somehow. maybe a complete reformat will fix it but dont wanna do that any time soon
JohnCorleone said:
open GPS Status, let it lock then Maps and Telenav had much better and quicker lock.
Click to expand...
Click to collapse
Now, do I need to do this every time I need to use Maps or Telenav? Is there no slightly more permanent fix?
I got 10/10 locked inside within 3 meters. Very nice. Thanks
Sent from my SPH-D710 using xda premium
My stock gps locks prefect. But for location weather apps like fancy widget and minimalistic text show the wrong location. Will this help? Or does it only help with location locking? My maps and nav work prefect though
Sent from my SPH-D710 using xda premium
locoboi187 said:
My stock gps locks prefect. But for location weather apps like fancy widget and minimalistic text show the wrong location. Will this help? Or does it only help with location locking? My maps and nav work prefect though
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
If it ain't broke, don't fix it!
Anyone else try this to confirm a fix and do you need to be rooted?
Sent from my SSGSIIE4GTuvwxyz!.....Should I touch my nose or walk a straight line now?
ebuechler3 said:
i live in iowa so i used the US-Mid-East zip from this thread: http://forum.xda-developers.com/showthread.php?t=953630
Depending on where you live should determine which zip you should download. And if you travel all over the u.s., just use the north american zip.(i recommend using the zip for the actual area that you live in)... Next, flash from recovery, then install GPS Status & Toolbox from the market.Turn on gps, open up gps status & toolbox, and select menu/settings/Display & Tools.. Then check "Show time to Gps fix"...keep gps status & toolbox open till sats are fixed..DONE. NOW I get immediate locks!!!
Anytime you reboot or power off, you have to open GPS Status to fix sats... THANKYOU ANGELDEATH and Xenova FOR THIS WONDERFUL GPS FIX THAT ACTUALLY WORKS FOR OUR PHONES!!!
Click to expand...
Click to collapse
Another Iowa Native! Me 2, whereabouts?
Sent from my SPH-D710 using xda premium
Lol there's a Florida specific zip? I didn't know we were that ****ed.
this fix doesn't work
my phone was good until last week, now navigation never works, GPS takes 30-90 seconds to get a location within a few meters of me.
i've been trying everything, as many have been, and this fix only works for the first minute after using gps status. if i wait an hour and check maps again, i have to reset and re-download to get sats again and it still doesn't always work.
at this point i'm mildly convinced it's a hardware issue. unless a new driver is found, i'm going to try to get an exchange soon.
Edit:
Going back to square one (so far) has been a good fix - http://forum.xda-developers.com/showthread.php?t=1351761
Edit 2:
Nope, going back to pure stock works as temporary as flashing regional GPS sats or clearing GPS cache
pyrostic said:
Another Iowa Native! Me 2, whereabouts?
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
des moines
FINALLY!!!
elingreen said:
my phone was good until last week, now navigation never works, GPS takes 30-90 seconds to get a location within a few meters of me.
i've been trying everything, as many have been, and this fix only works for the first minute after using gps status. if i wait an hour and check maps again, i have to reset and re-download to get sats again and it still doesn't always work.
at this point i'm mildly convinced it's a hardware issue. unless a new driver is found, i'm going to try to get an exchange soon.
Edit:
Going back to square one (so far) has been a good fix - http://forum.xda-developers.com/showthread.php?t=1351761
Edit 2:
Nope, going back to pure stock works as temporary as flashing regional GPS sats or clearing GPS cache
Click to expand...
Click to collapse
i counted my chickens before they hatched, because i had the same problem as you. But look what i found here: http://forum.xda-developers.com/showthread.php?t=1100114&page=220
This gps.config below works for our phones and actually fixes OUR problem.. it doesnt require constant reboots or anything... i also use gps status and toolbox.... just replace your gps.conf using root explorer and you are good to go. its in the /etc folder... dont forget to take off the .txt before you replace the gps.conf
Awesome! beweather now gets a lock inside my house instead of constantly searching
Originally Posted by elingreen
my phone was good until last week, now navigation never works, GPS takes 30-90 seconds to get a location within a few meters of me.
i've been trying everything, as many have been, and this fix only works for the first minute after using gps status. if i wait an hour and check maps again, i have to reset and re-download to get sats again and it still doesn't always work.
at this point i'm mildly convinced it's a hardware issue. unless a new driver is found, i'm going to try to get an exchange soon.
Edit:
Going back to square one (so far) has been a good fix - http://forum.xda-developers.com/showthread.php?t=1351761
Edit 2:
Nope, going back to pure stock works as temporary as flashing regional GPS sats or clearing GPS cache
Click to expand...
Click to collapse
i counted my chickens before they hatched, because i had the same problem as you. But look what i found here: http://forum.xda-developers.com/showthread.php?t=1100114&page=220
This gps.config below works for our phones and actually fixes OUR problem.. it doesnt require constant reboots or anything... i also use gps status and toolbox.... just replace your gps.conf using root explorer and you are good to go. its in the /etc folder... dont forget to take off the .txt before you replace the gps.conf
Click to expand...
Click to collapse
Thanks! Im in the car and pulled up Google maps. My GPS didn't lock on. I used your file, rebooted and launched maps again. It locked on within seconds. Before the file change it wasn't locking while moving in the car even after a few minutes.
Sent from my Samsung Galaxy S II Epic 4G Touch
locoboi187 said:
My stock gps locks prefect. But for location weather apps like fancy widget and minimalistic text show the wrong location. Will this help? Or does it only help with location locking? My maps and nav work prefect though
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
Some of those weather apps use the network location, not gps, and some display the nearest weather reporting station instead of your exact location. It all depends where the apps get its information from.
Beautiful widgets reported Dudley as location, the town next to me, probably using that tower. Weather Bug reports popular bluff airport, 25 miles away.
Why is thw Xtra download flag disabled? What is Xtra download?
Sent from my SPH-D710 using Tapatalk

GPS issues on Rogers note 2

Hi I have a data plan with Rogers so the a-gps should be picking location with maps or waze. I was driving this morning but the gps was searching the whole time. I was on 4g during this time. All 3 of the boxes under location services are checked.
Thanks for any ideas
Depends heavily on the position inside your car.
The closer to a window or the windscreen the better. Try holding it up to the drivers window for a few seconds and see if it locks on.
Even the best GPS isn't going to work if it's completely shielded from the satellites by the metal roof.
Restart GPS Navigation app or Restart phone helps.
Sent from my SGH-I317M using xda app-developers app
gotshoaib said:
Restart GPS Navigation app or Restart phone helps.
Sent from my SGH-I317M using xda app-developers app
Click to expand...
Click to collapse
Should not have to restart your phone every time you want to use navigation.
I am having the same issue.
The GPS icon won't even display in the info bar without a restart.
Do you think this is a hardware or software issue ??
I notice about once a day on average that the gps icon will show up in the status bar. Sometimes it's only for a second or two and sometimes it's there for a couple of minutes. One time I saw it and it just seemed to last forever (I didn't time it but I'd guess 15-30 minutes).
I've gotten messages a few times about apps not being able to access location services. I don't use maps very much but I had it open the other day and it just froze up on me. No message about gps but I didn't keep the app open very long after it was obvious it wasn't going to work.
I'm on rogers in Ottawa.
Edit: Just played around in maps/navigation and gps flat out doesn't work. It was using cell tower triangulation and searching for gps the whole time. I had to turn on wifi to get an accurate location.
Sent from my SGH-I317M using xda app-developers app
Anyone have a home made solution or is this a warranty issue?
Sent from my SGH-I317M using xda app-developers app
So, after I posted last night I went out side and checked my GPS. Sitting on the steps infront of my building I conected to GPS in google maps and navigation right away - it worked like a charm.
Then I noticed it said "4G" instead of LTE in the status bar. I live downtown surrounded by buildings and I drop to "4G' on my front steps like 90% of the time. So, I get up and walk down the block and my LTE kicks in. Low and behold, I lost GPS. It only happened briefly but I lost the signal during the switch. Then I read that the note 2 only has a-GPS and lacks regular GPS. I don't know a ton about this stuff but I did read that connecting to GPS can sometimes be an issue if you only have a-GPS and your connection sucks.
Hopefully this is something that can be fixed with a software update. Who knows, maybe this is why those of us with the I317/I317M are the last ones to get the OTA update. I'm gonna call rogers today and let them know about the issue and see what they say. I don't wanna go through the hassle of exchanging my phone if every handset has this issue right now.
Are you using the Perseus kernel? If so GPS does not seem to work correctly regardless of which location provider is used. I reverted to stock and my GPS works.
RazzBot said:
I don't wanna go through the hassle of exchanging my phone if every handset has this issue right now.
Click to expand...
Click to collapse
I am not sure if everyone is having this defect with their phone. I hear some phones lock instantly on gps signal even indoors. Can you let me know what Rogers tells you after you call. Would be appreciated. Thank you.
Sent from my SGH-I317M using xda app-developers app
You could try flashing this: http://forum.xda-developers.com/showthread.php?t=1442038
I'm assuming OP has already tried this?
https://play.google.com/store/apps/...wsMSwyLDEsImNvbS5lY2xpcHNpbS5ncHNzdGF0dXMyIl0.
My Rogers Note 2 has no problems with GPS at all. If you're all stock and have spotty connections, than it's your area. Tall buildings would probably hinder GPS fixes initially.
Rogers here unlocked . Telus network. Rooted and themed and modded. GPS works wonderfully.
Sent from my SAMSUNG-SGH-I317 using xda app-developers app
@Class said:
You could try flashing this: http://forum.xda-developers.com/showthread.php?t=1442038
Click to expand...
Click to collapse
@Class said:
Are you using the Perseus kernel? If so GPS does not seem to work correctly regardless of which location provider is used. I reverted to stock and my GPS works.
Click to expand...
Click to collapse
ThaiM said:
My Rogers Note 2 has no problems with GPS at all. If you're all stock and have spotty connections, than it's your area. Tall buildings would probably hinder GPS fixes initially.
Click to expand...
Click to collapse
Right now I'm stock/unrooted and I intend to stay that way for the time being. I'll be heading to the mall later so I'll pay a visit to the Rogers store and Wireless Wave (awesome third party wireless store in Canada - they really know their ****) and see what they say.
I have the bell version. Just tested on lte. In my house locked on in 4 secs with no wifi.. Gps works great on my phone.
Sent from my SGH-I317M using xda app-developers app
Sorry I took so long to respond but I got sucked in to the mall lol.
So, long story short. Nobody has any clue and the unusually clueless staff at the rogers store (casual Christmas employees) basically said I need to talk to Samsung cuz my 15 days are up. The guys at wireless wave hadn't heard anything about anybody having any issues with gps. Finally, I went to Telus and found someone who actually had a clue and she said it was the first she'd heard of it and actually recommended I check xda.
On my way home now and then I'll call rogers. I'm not hopeful about the outcome lol.
Stay tuned...
I'll post back again when I
Sent from my SGH-I317M using xda app-developers app
@Class said:
Are you using the Perseus kernel? If so GPS does not seem to work correctly regardless of which location provider is used. I reverted to stock and my GPS works.
Click to expand...
Click to collapse
Im using the perseus kernel and get an almost instant lock but im on telus
Sent from my SGH-I317M using xda premium
RazzBot said:
On my way home now and then I'll call rogers. I'm not hopeful about the outcome lol.
Stay tuned...
I'll post back again when I
Sent from my SGH-I317M using xda app-developers app
Click to expand...
Click to collapse
sorry about your luck at the mall.
Curious to know what rogers says to you ! :good:
Hello folks,
Just an update .. I have been playing around with waze (free at the appstore) for the last day and a half and my gps has been flawless.
Our GPS issues could more then likely be with the actual Navigation app that comes pre installed.
By the way Waze seems to be very impressive I must admit :good:
I used something similar to that app posted.the ones I have is called gpstest.showing 0 satellites for me.like another poster said, should not have to restart the phone or flash firmware on it for GPS to work.it should work otb
Thanks for the feedback
deadpres said:
Should not have to restart your phone every time you want to use navigation.
I am having the same issue.
The GPS icon won't even display in the info bar without a restart.
Do you think this is a hardware or software issue ??
Click to expand...
Click to collapse
Interesting... I've had this issue happen only once. Nothing I did would start a GPS search. I waited about 2 hours outdoors in a car. Once I restarted the phone, it had a lock on lots of sattelites within 10 sec.
It hasn't happened since.

Phone thinks I'm a thousand miles away

I have a weird situation that I've had since I got my GS3. I go to school in Milwaukee, WI. However, if my phone updates its location while I'm in my dorm room (only that little room), it thinks I'm in Cisco, TX. I can tell you that it is NOT 80° F in Milwaukee. I'm stumped on how to fix it. I'm rooted and currently running CM10
Maybe try gps toolbox form the play store and run it. That may help out on the location issues
Sent from my SPH-L710 using Tapatalk 2
Update your profile and prl. Should help.
Sent from my SPH-L710 using Tapatalk 2
Make sur your in an area with strong 3g/4g/wifi signal then update prl/profile and restart phone. happens to me when in a bed location for internet.
RockYoWorld said:
I have a weird situation that I've had since I got my GS3. I go to school in Milwaukee, WI. However, if my phone updates its location while I'm in my dorm room (only that little room), it thinks I'm in Cisco, TX. I can tell you that it is NOT 80° F in Milwaukee. I'm stumped on how to fix it. I'm rooted and currently running CM10
Click to expand...
Click to collapse
is this happening while on wifi, mobile network, or both?
ak074 said:
is this happening while on wifi, mobile network, or both?
Click to expand...
Click to collapse
Both. I think I'm going to try the ideas given above, although I'm pretty sure my profile and prl are up to date already. I'll get back on how that goes.
Thanks everyone for the feedback!
Once I tried using google maps with the GPS turned off by accident.
It wasn't such a good idea forgetting to turn on the gps
Sent from my SPH-L710 using xda premium
Maybe your dorm room is actually a portal.
Sent from my SPH-L710 using Tapatalk 2
I am having gps connection issues myself. I have even replaced the phone. Currently, I have to reboot the phone to get the gps to connect. I have installed the app gps status and still have issues. Has anyone else had the same issues?
Sent from my GT-P5113 using xda app-developers app
Well, I found that I cannot update my PRL and profile the traditional way while on cm10 because it's not touchwiz based. (Maybe I can fix it when I find a good jelly-bean touchwiz ROM.) How else can I update it? The GPS toolbox didn't help to fix anything.
I want to point out that my GPS works fine and Google maps works great.
A hypothesis I have is that someone with a router a floor above me is from Texas and one of those companies that sends trucks out and associates routers with a location to make it able to find your position without connecting to he internet while still having WiFi on associated that router with Cisco, TX. I dismiss this, tho, because there a lot of other routers here, including my own that would only be registered with this location. Plus my GPS SHOULD override that, right?
GiantJay said:
Maybe your dorm room is actually a portal.
Click to expand...
Click to collapse
I have thought of this and am starting to entertain its possibility
Have you been messing with mock locations at all?
Ludacon said:
Have you been messing with mock locations at all?
Click to expand...
Click to collapse
No, I have not.
what weather app are you using?
Maps (on wifi only and on GPS only), and GPS toolbox report your proper location correct?
Ludacon said:
what weather app are you using?
Maps (on wifi only and on GPS only), and GPS toolbox report your proper location correct?
Click to expand...
Click to collapse
Both the bone built into the cm10 lock screen (I believe they get it via yahoo weather) and the one from my "fancy clock" widget that uses AccuWeather. If they update outside my dorm room, they're correct, but if its when I'm in the small room (with good GPS signal, 3G, and WiFi), it says I'm in Texas.
Google maps does, and I think GPS toolbox does but I don't know my longitude and latitude.
RockYoWorld said:
Both the bone built into the cm10 lock screen (I believe they get it via yahoo weather) and the one from my "fancy clock" widget that uses AccuWeather. If they update outside my dorm room, they're correct, but if its when I'm in the small room (with good GPS signal, 3G, and WiFi), it says I'm in Texas.
Google maps does, and I think GPS toolbox does but I don't know my longitude and latitude.
Click to expand...
Click to collapse
try going to http://www.geoiptool.com/
and checking what it says when your in your dorm.
Try on 3g, on wifi, and in airplane mode with wifi on please [with GPS off]
Go to settings-developer options-and check if 'Allow Mock Locations' is checked, not 100% sure if that would help, but I know it usually shows you like 2 or 3 blocks away from your accurate location, just incase a site, or someone is looking for your location, like I said, not sire 100% if that would help, but worth the try, good luck
Sent from my SPH-L710 using xda premium
I know on my old S2 on CM9 there was a way to temporarily boot to stock to update the prl and profile. Not sure if that is a option for our phone. I haven't really messed with cyanogenmod on this phone yet.
Sent from my SPH-L710 using Tapatalk 2

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...

Note 2 has no GPS signal?

Hi all,
I just bought a slightly used Note 2 yesterday. Today, I tested the GPS and put it side by side
with a Galaxy S2 and my old gs2 picked up the GPS just fine, but the Note 2 did not even pick
up a single satellite even after 30 minutes. The GS2 picked up all satellites in 30 seconds sitting
right next to it.
I turned on GPS and use wifi/network location too.
This is a stock unrooted Note 2 running 4.1.2 stock OS.
Is there anything else I can do and try? I'm desperate. I searched and read all the posts on google and here
and found no solution.
Thank you
-mike-
I had the same problem the other day. I had to use odin to go back to an earlier stock version. The latest stock version did not fix it. Everything works great now.
Sent from my SGH-T889 using Tapatalk
sabresfan said:
I had the same problem the other day. I had to use odin to go back to an earlier stock version. The latest stock version did not fix it. Everything works great now.
Sent from my SGH-T889 using Tapatalk
Click to expand...
Click to collapse
Mine was unrooted and running stock 4.1.2. Are you saying that the problem is in the stock OS?
Is this a common problem? Which stock version I need to go back to?
Thank you.
No not a problem with stock. If you haven't flashed anything to your phone then I highly doubt its a software conflict. I've read on some Samsung phones the small screws on the back of the phone become loose causing no gps signal. You could try tightening them to see if that helps. My gps failed because I flashed a Verizon note 2 rom that I've used in the past but the newest version doesn't seem to play well. The stock version I flashed was from January. You can find all the stock roms in the development section here.
Sent from my SGH-T889 using Tapatalk
sabresfan said:
No not a problem with stock. If you haven't flashed anything to your phone then I highly doubt its a software conflict. I've read on some Samsung phones the small screws on the back of the phone become loose causing no gps signal. You could try tightening them to see if that helps. My gps failed because I flashed a Verizon note 2 rom that I've used in the past but the newest version doesn't seem to play well. The stock version I flashed was from January. You can find all the stock roms in the development section here.
Sent from my SGH-T889 using Tapatalk
Click to expand...
Click to collapse
I tried the screws and they were all tight. I guess I will have to try different rom...
My GPS couldn't even find a single satellite sitting outdoor...
I would flash back to an earlier stock version and then update to the latest version and see if that fixes it. Just backup your data/apps/pictures first because you'll lose everything on your internal storage when you flash a stock rom with odin.
Sent from my SGH-T889 using Tapatalk
sabresfan said:
I would flash back to an earlier stock version and then update to the latest version and see if that fixes it. Just backup your data/apps/pictures first because you'll lose everything on your internal storage when you flash a stock rom with odin.
Sent from my SGH-T889 using Tapatalk
Click to expand...
Click to collapse
Thank you for the suggestions. I guess I have no choice but continue to experiment..
If anybody got any other suggestions, please post...
Thank you very much in advance.
mike
sabresfan said:
I had the same problem the other day. I had to use odin to go back to an earlier stock version. The latest stock version did not fix it. Everything works great now.
Sent from my SGH-T889 using Tapatalk
Click to expand...
Click to collapse
What version did you go back to ? I like to try.
Thanks.
The 1/28/13 version T889UVALL4
Sent from my SGH-T889 using XDA Premium 4 mobile app
sabresfan said:
The 1/28/13 version T889UVALL4
Sent from my SGH-T889 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Thanks! I guess I can just use Odin to flash it as I don't have custom recovery?
Then, what do you do? What version did you flash on top of it?
I flashed tweaked rom. You could just take an ota update to get back to the latest stock version or flash with odin.
Sent from my SGH-T889 using Tapatalk
Had the same issue and tried all the previous suggestions .I didn't even have the indicator in the status bar. What worked for me was this app https://play.google.com/store/apps/details?id=com.eclipsim.gpsstatus2 let me know if it helps
From the D's GN2
Thanks. I already tried it before I posted and it did not help at all. Mine did not show the gps indicator on the status bar either.
Sent from my SGH-T989 using Tapatalk 4
What did you do with the app to make yours worked?
Sent from my SGH-T989 using Tapatalk 4
I turned the GPs on while the app was open and saw the Gps indicator light up then I immediately opened maps and let it lock on my location I guess in my case it just kicked the gps in the pants I haven't had any problems since.
From the D's GN2
Did the gps test app show the number of satellites it locked on? Google map may not be a good indication because it uses wifi/data to locate you if it couldn't find satellite. Try something like 'GPS Test' to verify the number of satellite it locked on.
Sent from my SGH-T989 using Tapatalk 4
- just to make sure nothing else conflicts, I did a factory reset. It's running stock JB 4.1.2. Unrooted. Stock recovery.
- when I turned on GPS in setting and started google map, the GPS icon on the status bar did not even display
and of course google map could not get a fix on my location. This is outdoor. To be sure that my test location was good, I put my wife's Galaxy S2 next to it and turn on both. The S2 acquired position under 30 seconds with 14 satellites.
- i d/l GPS Test and it did not show any satellite
- I d/l GPS Status Toolbox and it did not fix it
- I d/l "TopNTP" to clear/download AGPS data and it did not fix it.
- I then sent it back to Samsung. The repair log said:
"problem found: cannot download sw/PRL. Solution: updated s/w. Reset. Quality Control passed. "
(when I saw 'cannot download sw/PRL', I googled it and I already suspected that it wouldn't be fixed. As most people
I found on google when they sent a phone back to Samsung all have this line "cannot download sw/PRL')
I got it back after 7 days and it was exactly as before I sent it out. Same firmware version, same OS version, same everything. True enough, same problem. How competent can they be? I stated that the problem is "GPS could not acquire satellite". How hard was it to test it? Just turn it on, turn on GPS in settings, run google map. Their quality control couldn't even do that and signed it off.
I called them again and I'm sending it back again. This is getting frustrated.
I still have the gut feeling that this is not a hardware problem, but what else I can try? I tried everything.
What are my options if they still can't fix it 2nd time? It's still under warranty (for another month).
Thanks.
http://forum.xda-developers.com/showthread.php?t=2211690
I used this method to fix my GPS not locking. Take a look. It solved my problem but may not be for everyone.
AE74 said:
http://forum.xda-developers.com/showthread.php?t=2211690
I used this method to fix my GPS not locking. Take a look. It solved my problem but may not be for everyone.
Click to expand...
Click to collapse
Thanks! I will sure give it a try if it still does work when I get it back. It's now at Samsung repair center again.
I appreciate your reply.
Problem solved!!!!!!
I have a Note 2. The GPS did not work. No white circle on the status bar when GPS is turned on and it did not pick up any satellite. I tried everything including factory reset, restore OEM ROM from sammobile and nothing worked. I sent it back to samsung. The 1st time they updated some sw and sent it back to me. Nothing changed. Not working. I sent it back the 2nd time. they replaced some power management chips. I got it this morning and it did not work either. I called Samsung again and they remotely accessed my Note 2 and they couldn't figure out so they asked me to send it back the 3rd time. Before I sent it back, I followed a reply here on xda using the diagnostic code *#197328640# :
mainmenu>UMTS>Common>NV REBUILD>Restore NV Default
I selected it, it restored the NV from default and it rebooted by itself. When it came back, everything worked!!!!!
Before I tried this, I was l already on the phone with Samsung tech support for 2 hours and they even remotely access my Note 2 and they could not figure it out!!!

Categories

Resources