[FIX] For international users with GPS issues - Atrix 4G Android Development

Hello ^^.
Well, my Atrix arrived yesterday and I noticed the GPS took too long to get a lock.
Also I tested it outside and couldn't get a lock with NDrive and with Google Maps it gave me a 900 meters accuracy.
So I remembered the gps.conf file under system/etc
Here's a copy paste of the original one:
Code:
SUPL_HOST=h-slp.mnc410.mcc310.pub.3gppnetwork.org
SUPL_PORT=7275
NTP_SERVER=north-america.pool.ntp.org
XTRA_SERVER_1=http://xtra1.gpsonextra.net/xtra.bin
XTRA_SERVER_2=http://xtra2.gpsonextra.net/xtra.bin
XTRA_SERVER_3=http://xtra3.gpsonextra.net/xtra.bin
"h-slp.mnc410.mcc310.pub.3gppnetwork.org" is the AT&T A-GPS server. It only works with AT&T. I remember this from my Captivate days, hacking jupiter.xml.
So I changed it to:
Code:
SUPL_HOST=supl.google.com
SUPL_PORT=7276
Then we have the ntp server. File is configured to North America, wich doesn't apply to me because I'm in Argentina. I changed mine to South America as follows:
Code:
NTP_SERVER=south-america.pool.ntp.org
So here's the final result:
Code:
SUPL_HOST=supl.google.com
SUPL_PORT=7276
NTP_SERVER=south-america.pool.ntp.org
XTRA_SERVER_1=http://xtra1.gpsonextra.net/xtra.bin
XTRA_SERVER_2=http://xtra2.gpsonextra.net/xtra.bin
XTRA_SERVER_3=http://xtra3.gpsonextra.net/xtra.bin
If you're not in South America, you can search for your respective ntp server HERE.
Now my gps is working perfectly.

gracias che, i will test this (Venezuela) and see how it goes

Thanks man! did not even know that was the problem... will see if it works better now.
Though I have to say, editing with vi on the phone is a bit of a ***** Need to remount the /system partition to edit this file, btw.

bl0wf1sh said:
Thanks man! did not even know that was the problem... will see if it works better now.
Though I have to say, editing with vi on the phone is a bit of a ***** Need to remount the /system partition to edit this file, btw.
Click to expand...
Click to collapse
I used Root Explorer to edit the file. Worked like a charm.

Anyone try using the random server that ntp.org offers? As someone who travels frequently I don't want to have to change this every time.

there is an app named FasterFix on market i used before and works pretty nice
Edit:
off topic but just to not open a brand new thread, im wondering if the atrix come with any sdcard what capacity and class? thanks

zen kun said:
there is an app named FasterFix on market i used before and works pretty nice
Edit:
off topic but just to not open a brand new thread, im wondering if the atrix come with any sdcard what capacity and class? thanks
Click to expand...
Click to collapse
My Atrix came w/o an SD card. Bought a class 4 16GB one. That gives me a total of 28GB for media (the remainder is for apps and system, fixed). I find 16GB has the better price point, 32GB is more than twice as expensive.
Note: there is a directory /mnt/sdcard/ that refers to the internal storage. If you pop in an actual miniSD card, it is mounted under /mnt/sdcard-ext/

Hey, i tried this, after it was kinda slow to find gps outdoors. I still dont get any real gps lock indoors, which is rather disappointing since my almsot 3 years old nokia 6220 classic, found them immediately being in the same spot =/

crnkoj said:
Hey, i tried this, after it was kinda slow to find gps outdoors. I still dont get any real gps lock indoors, which is rather disappointing since my almsot 3 years old nokia 6220 classic, found them immediately being in the same spot =/
Click to expand...
Click to collapse
Where are you located?. It helped me greatly here in Argentina.
Don't know why yours don't work.

Whipon said:
Hello ^^.
Well, my Atrix arrived yesterday and I noticed the GPS took too long to get a lock.
Also I tested it outside and couldn't get a lock with NDrive and with Google Maps it gave me a 900 meters accuracy.
So I remembered the gps.conf file under system/etc
Here's a copy paste of the original one:
Code:
SUPL_HOST=h-slp.mnc410.mcc310.pub.3gppnetwork.org
SUPL_PORT=7275
NTP_SERVER=north-america.pool.ntp.org
XTRA_SERVER_1=http://xtra1.gpsonextra.net/xtra.bin
XTRA_SERVER_2=http://xtra2.gpsonextra.net/xtra.bin
XTRA_SERVER_3=http://xtra3.gpsonextra.net/xtra.bin
"h-slp.mnc410.mcc310.pub.3gppnetwork.org" is the AT&T A-GPS server. It only works with AT&T. I remember this from my Captivate days, hacking jupiter.xml.
So I changed it to:
Code:
SUPL_HOST=supl.google.com
SUPL_PORT=7276
Then we have the ntp server. File is configured to North America, wich doesn't apply to me because I'm in Argentina. I changed mine to South America as follows:
Code:
NTP_SERVER=south-america.pool.ntp.org
So here's the final result:
Code:
SUPL_HOST=supl.google.com
SUPL_PORT=7276
NTP_SERVER=south-america.pool.ntp.org
XTRA_SERVER_1=http://xtra1.gpsonextra.net/xtra.bin
XTRA_SERVER_2=http://xtra2.gpsonextra.net/xtra.bin
XTRA_SERVER_3=http://xtra3.gpsonextra.net/xtra.bin
If you're not in South America, you can search for your respective ntp server HERE.
Now my gps is working perfectly.
Click to expand...
Click to collapse
I see you got the Atrix working fine there! Cool
Excellent info! Thanks a lot!

chicos cuanto les salio traer el atrix, me dijeron que sale en 2 meses por personal

PM
learyt said:
chicos cuanto les salio traer el atrix, me dijeron que sale en 2 meses por personal
Click to expand...
Click to collapse
Te envie un mensaje privado.
Just sent you a PM.

crnkoj said:
Hey, i tried this, after it was kinda slow to find gps outdoors. I still dont get any real gps lock indoors, which is rather disappointing since my almsot 3 years old nokia 6220 classic, found them immediately being in the same spot =/
Click to expand...
Click to collapse
you need to switch on wifi/mobile tower location. It worked like a charm after I switched that back on.

bl0wf1sh said:
you need to switch on wifi/mobile tower location. It worked like a charm after I switched that back on.
Click to expand...
Click to collapse
i had both turned on eh

i'm from UK, mine worked but done this and its better! thanks!

From Singapore
SUPL_HOST=supl.google.com
SUPL_PORT=7276
NTP_SERVER=sg.pool.ntp.org
Works well for me
From Singapore using SingTel network

Rithina said:
SUPL_HOST=supl.google.com
SUPL_PORT=7276
NTP_SERVER=sg.pool.ntp.org
Works well for me
From Singapore using SingTel network
Click to expand...
Click to collapse
Hehe welcome fellow Atrix owner in Singapore... thought I was the only one
anyways using ntp.org's asia server, works for me.

I'm recieving the Atrix here in Argentina next week as well. How did u unlock it? With cellunlock.net? Didn't you have any WiFi problems?
BTW thanks for the GPS hack. I'll do it as soon as i get mine (after rooting it).

gonto said:
I'm recieving the Atrix here in Argentina next week as well. How did u unlock it? With cellunlock.net? Didn't you have any WiFi problems?
BTW thanks for the GPS hack. I'll do it as soon as i get mine (after rooting it).
Click to expand...
Click to collapse
I bought mine unlocked.
I heard lots of people unlocked theirs with cellunlock.
I don't have any bugs, besides the multitouch one.

I've got mine last week.
Unlocked with cellunlock with no problem. The only weird stuff is that they sent me a set of 3 numbers. I've unlocked the phone with the first number, no idea what's the other 2 numbers for.
I've got no problem with the GPS it locks pretty fast in outdoors.
But I have the annoying notification bug, the whole motoblur mail client works pretty bad, at least with exchange.
I'm not sure if the WiFi bug is happening to me, but I don't know how to test for it either.
Another thing I've noticed is that I have very low signal in HSDPA and it swtichs to EDGE a lot... dunno if it is a configuration issue or a carrier problem.

Related

[Q] Help Rooting the Brazilian SGS (GT I9000B)

Hi there, I just got a brazilian SGS the I9000B (the one with the tv receptor), and was wondering if anyone was able to root this thing.
Mine is the : GT-I9000B model, firmware version 2.1-update1, base band version I9000BVJJG7, kkernel version 2.6.29 latin.umtssamsung #2, and compilation number ECLAIR.VJJG9.
Since i live in Brazil i cant seem to get acces to paid apps in the market or to google navigation out of the box, it seems i would have to root, or get super user privileges, to do those things (sorry, i'm a complete newb at this stuff)
If anyone could help me, i would relly appreciate it,
sorry for the bad english
Could you check the phone model number in the settings -> about phone -> Model number!
I will update my update.zip to work with your phone!
Can you dump your firmware? I really want the pt-br Swype.
Use my tutorial!
Link: http://forum.xda-developers.com/showthread.php?t=728754
And use the update.zip in this post! please let me know if it works!
BackfireNL - i tried your method, it didnt work, it gave me the E:Error in /sdcard/update.zip (Status 7)
My model is the GT-I9000B
Thanks for the help
laggedHero - how do i dump my firmware?
Well seems it's root protected!
That's a pitty... is there anything I can do in order to root unprotect my phone?
Is there any way of me accessing the market for paid apps/google navigation?
Thanks for the help!
straus91 said:
BackfireNL - i tried your method, it didnt work, it gave me the E:Error in /sdcard/update.zip (Status 7)
My model is the GT-I9000B
Thanks for the help
laggedHero - how do i dump my firmware?
Click to expand...
Click to collapse
---
it's not that easy....
root your phone first.
:/
straus91 said:
That's a pitty... is there anything I can do in order to root unprotect my phone?
Is there any way of me accessing the market for paid apps/google navigation?
Thanks for the help!
Click to expand...
Click to collapse
I'm afraid all that requires root. Could you possibly find a brazilian forum with more info on the specific model?
There do not seem to be many people with that model here.
@straus91 can you go to the dial pad screen and type
*#*#1234#*#*
then let us know the result
also if possible take a picture behind the phone without the battery to see what is the actual version code I9000B or GT-I9000B or whatever it might be
Darkstriker said:
I'm afraid all that requires root. Could you possibly find a brazilian forum with more info on the specific model?
There do not seem to be many people with that model here.
Click to expand...
Click to collapse
I allready rewrote the updater-script to his model! but it doesn't seem to work!
Status 7 means that the NAND is locked! so it's write protected...
Hi there Allgamer,
here's what i get from the number typing:
PDA : I9000BVJJG9
PHONE I9000BVJJG7
CSC : I9000BZVVJJG6
I don't have a camera here with me but here's what writeen behind my cellphones battery:
MODELO: GT-I9000B
SSN: -I9000BGSMH
ALIMENTAÇÃO: 3.7V 1000mA
INDUSTRIA BRASILEIRA
ANATEL: 1048100953
IMEI:
S/N: RSBZ829514M
08/2010
Thanks for the help
Olá amigo!
I live in Brazil also, but I have the I9000 Euro model.
Your phone seems kinda different!
It says it was produced here in Brazil.
And a 1000mA battery? Shouldn't it be 1500mA?
And we don't have many info on those phones in national forums... The model is too new, not many people have it.
Another info for you: I have already rooted my phone, but Google Navigation wont work for us... I guess the problem is on the maps themselves... Google Maps has to know where you are in order to give you navigation, you can't fool this by rooting your phone like we do for the market apps.
Keep more data coming!
I'm also interested to know more about the I9000B.
A propósito, onde vc comprou? Qual operadora?
Paulo
Please, hide your IMEI!
Vivo is has it right now.
Sent from my GT-I9000 using XDA App
Prezados,
It was a good idea to put that tv. But the one-seg resolution would make me fell kinda bad. And not to say that brazilian tv sucks. I think that's what they call 'envy'.
I'll be following this thead closely, and I hope to help. Good luck on the rooting.
Abs,
Daniel
Sent from my GT-I9000 using XDA App
I am also from Brazil, i wonder why the brazilian version has the nand locked. Good luck rooting that phone.
Hi I'm from panama and I think I have the same problem here, but with the model I9000T for latin america. Also giving me status 7 after modifying updater-script.
If you find any possible solution please post it and txs in advance
Sent from my GT-I9000T using XDA App
ppeccin said:
Olá amigo!
I live in Brazil also, but I have the I9000 Euro model.
Your phone seems kinda different!
It says it was produced here in Brazil.
And a 1000mA battery? Shouldn't it be 1500mA?
And we don't have many info on those phones in national forums... The model is too new, not many people have it.
Another info for you: I have already rooted my phone, but Google Navigation wont work for us... I guess the problem is on the maps themselves... Google Maps has to know where you are in order to give you navigation, you can't fool this by rooting your phone like we do for the market apps.
Keep more data coming!
I'm also interested to know more about the I9000B.
A propósito, onde vc comprou? Qual operadora?
Paulo
Click to expand...
Click to collapse
Stock Google Navigation won't work in Brazil, you have to use the brut modified version of Google Navigation (you can find the brut maps here in xda)... with the brut mod you can use navigation in any place that has google maps coverage, that is, virtually anywhere in the world...
I used google navigation just some hours ago to find an address in a neighbor city, worked great... of course, we all know that the GPS in the SGS isn't all that great, but if you're patient with the GPS lags and are willing to make some wrong turns you'll eventually end up reaching your destination
My SGS is the international one, I bought in Mercado Livre for half the price of a iPhone 4 (wich always leaves me happy to remind of), I'm running on JPC (Froyo) with Doc's RomMod v2 and LagFix, this is definitely the best device you can have
Saudações de Curitiba
richardbroder said:
Stock Google Navigation won't work in Brazil, you have to use the brut modified version of Google Navigation (you can find the brut maps here in xda)... with the brut mod you can use navigation in any place that has google maps coverage, that is, virtually anywhere in the world...
I used google navigation just some hours ago to find an address in a neighbor city, worked great... of course, we all know that the GPS in the SGS isn't all that great, but if you're patient with the GPS lags and are willing to make some wrong turns you'll eventually end up reaching your destination
My SGS is the international one, I bought in Mercado Livre for half the price of a iPhone 4 (wich always leaves me happy to remind of), I'm running on JPC (Froyo) with Doc's RomMod v2 and LagFix, this is definitely the best device you can have
Saudações de Curitiba
Click to expand...
Click to collapse
Wow that is great! I didn't know that.
Can you please point me to instructions on how to install this mod?
Obrigado!
Paulo
brazilian phones
I live in Brazil, but I got myself an european model.
It was way cheaper and i really don't care about the TV reception.
Also, awesome mod comunity! (Thumbs up for XDA fórums!)
I'm using the european portuguese swype, and it works quite well.
The learning engine is very good.

[Q] Anyone has a 1006 Captivate?

Hello.
I have a 1006 Captivate, and can't make the gps to work anymore.
I remember I had usable GPS with Axura and JI6, but now I can't get a lock anymore, not even with JI6 (tested it with espyel's rom and Geomod).
So I want to know if anyone with a 1006 Captivate managed to make his gps work fine. I'd like to know the rom and the configuration used.
Thanks in advance.
Whipon.
What rom are you on now, most roms have good gps now a days.
mcord11758 said:
What rom are you on now, most roms have good gps now a days.
Click to expand...
Click to collapse
I'm using latest Super Nova. I can't get good GPS with any rom.
EDIT: Just got a lock in my house. 15/10 meter accuracy.
I'll have to test it tomorrow while driving.
EDIT 2: It took 2 minutes to get a lock with Ndrive. And it lost the lock in a few seconds.
My next phone will not be a Samsung.
Settings, location, make sure wireless location is disabled
Go into sgs tools
Secret codes
Lbs test
Application settings
Change stand alone ti ms based
Supl settings
Supl.google.com
7276
Back to main app page
Delete gps data
Test application
I have 3 1006 captivates and none have "good" gps. I can make one usable, but the other two are unacceptable no matter what. Have to send another back for shutdowns so we will see how the next refurb performs.
As far as what works best, the 2.2.1 roms provide the best results. I would play the refurb game if I were you until you get one you can live with.
mcord11758 said:
Settings, location, make sure wireless location is disabled
Go into sgs tools
Secret codes
Lbs test
Application settings
Change stand alone ti ms based
Supl settings
Supl.google.com
7276
Back to main app page
Delete gps data
Test application
Click to expand...
Click to collapse
Thanks a lot. I will give it a try ^^.
newter55 said:
I have 3 1006 captivates and none have "good" gps. I can make one usable, but the other two are unacceptable no matter what. Have to send another back for shutdowns so we will see how the next refurb performs.
As far as what works best, the 2.2.1 roms provide the best results. I would play the refurb game if I were you until you get one you can live with.
Click to expand...
Click to collapse
I can't refurbish it. As you can see under my avatar, I live in Argentina.
I bought mine to a local reseller. I'm stuck with it for now.
I surely will buy a new phone in a few months, when the new devices get released.
Sorry.... didn't see where you from as I use the XDA App..... I hate having to scroll through half page signatures.
I see people saying things like this. They have a 1007 or 1011. What's the difference and how do you know which one you have?
jessymessy said:
I see people saying things like this. They have a 1007 or 1011. What's the difference and how do you know which one you have?
Click to expand...
Click to collapse
remove your phone battery, you will see the build number along with your imei. the build number is 4 digits, like 1007, 1010, etc.
What rom are you on now, most roms have good gps now a days.
__________________
Download Software
mengbo said:
remove your phone battery, you will see the build number along with your imei. the build number is 4 digits, like 1007, 1010, etc.
Click to expand...
Click to collapse
Thank you
Guys what is a 1006 captivate? I never got good GPS with any rom/kernal...
The best I got is a 30 sec lock. But it lost me when I moved like 10 meters.
So what's a 1006 captivate? I think I have it.....
EDIT: sorry I should have read all the way. I'm checking my battery now lol
Sent from my phone
bluemoon1221 said:
Guys what is a 1006 captivate? I never got good GPS with any rom/kernal...
The best I got is a 30 sec lock. But it lost me when I moved like 10 meters.
So what's a 1006 captivate? I think I have it.....
EDIT: sorry I should have read all the way. I'm checking my battery now lol
Sent from my phone
Click to expand...
Click to collapse
it is kind of funny, you have post 160+ and do not know build number.

[REF] Gingerbread GPS fixes and the vibrant - read before posting GPS fix

I'm seeing tons of GB GPS fixes for the vibrant even though most will not work.
I saw GPS files for the bell and virgin vibrant posted here and files for the
telus Fascinate 3G+. These files will not work because the vibrant carries a different hardware radio.
The T-mobile US Vibrant is a special variant as our phone is the only galaxy s device (other than the SGS4G) that has the 850,1700,1900,2100 bands, all other galaxy s variants have 850,900,1900,2100mhz bands. Our vibrant requires 1700 3g because thats what tmobile US uses for 3G, because of this difference we need a different hardware radio, That's also why we cannot use i9000 modems on the vibrant for tmobile US The bell and vibrant are just rebranded GT-i9000's and the Telus Fascinate 3G+ looks like a vibrant but may even be more similar to a captivate because of the hardware radio. Even though they may have the same styling or name it does not work because of the hardware radio.
The Captivate has a near identical (FM Radio is not present) hardware radio that allows it to use i9000 Modems and GPS files, same with the telus fascinate.
The vibrant and the SGS4G have different hardware radios to support 21mb/s HSPA+. These two hardware radios are similar enough to allow GPS to work but remain modems non-functioning. Romans GPS fix worked but had long lock times and poorly working compass.
Heathens Gingerbread gps fixed worked on the vibrant on 2.2 very well but fails on 2.3. What I think is the vibrant may have hardware similar enough to allow some files to work on one version of android but maybe completely useless on another version of android.
Just so you guys know,
Bell and virgins vibrants ARE NOT T-mobile US vibrants
Telus fascinates LOOK LIKE but ARE NOT T-mobile US vibrants
International galaxy s vibrants ARE Bell and Virgin Vibrants
Rodgers captivates ARE IDENTICAL to at&t captivates
The i9000 galaxy s and the bell and virgin vibrants HAVE NEAR IDENTICAL RADIOS to the rodgers and at&t captivates
Tmobile US SGS4G's are SIMILAR to the Tmobile US Vibrant
Subway IS NOT Quizno's
McDonald's IS NOT Burger king
Got it? okay good.
Kthxbai
I can could not see any fix is really working.
Sent from Android Phone
Its almost as if T-Mobile and Samsung are trolling the Vibrant owners...you know, the Galaxy S line got their Gingerbread except us...
Sent from my SGH-T959 using XDA App
NCn1 said:
Its almost as if T-Mobile and Samsung are trolling the Vibrant owners...you know, the Galaxy S line got their Gingerbread except us...
Sent from my SGH-T959 using XDA App
Click to expand...
Click to collapse
The rest of the galaxy s line has not gotten OFFICIAL gingerbread yet. Only leaks, you can't get mad at them because we havent gotten a leak.
How can I get this stickied?
philliple97 said:
Subway IS NOT Quizno's
McDonald's IS NOT Burger king
Click to expand...
Click to collapse
I knew everything, but that. Thanks lol
duboi97 said:
I knew everything, but that. Thanks lol
Click to expand...
Click to collapse
...And thats why america is overweght ......
EDIT: I see your sig changed. Broken USB port?
It amazes me that someone so young can be so wise. You have a brilliant future ahead of you my friend.
Beware of angry gingerbread man
adamcooks said:
It amazes me that someone so young can be so wise. You have a brilliant future ahead of you my friend.
Beware of angry gingerbread man
Click to expand...
Click to collapse
Thank you and the angry gingerbread man will be beware-ed(?)
philliple97 said:
...And thats why america is overweght ......
EDIT: I see your sig changed. Broken USB port?
Click to expand...
Click to collapse
Yeah! It pissed me off. I'm getting a new one soon. I went 3 days without charging then it died and at the same time I died a little inside </3
Lol can I guess from your username your Asian and around 13-14 years old lol same here
philliple97 said:
These files will not work because the vibrant carries a different hardware radio.
Click to expand...
Click to collapse
You're going to have to explain why the cell radio affects the GPS. There's a different antenna and GPS is not controlled by the radio firmware.
Telanis said:
You're going to have to explain why the cell radio affects the GPS. There's a different antenna and GPS is not controlled by the radio firmware.
Click to expand...
Click to collapse
What I believe is that GPS hardware is some way tied to the cell radio. Like maybe the i9000 GPS is not compatible with the vibrants cell hardware.
Sent from my GT-I9000 using XDA App
Telanis said:
You're going to have to explain why the cell radio affects the GPS. There's a different antenna and GPS is not controlled by the radio firmware.
Click to expand...
Click to collapse
My guess is because we using different radio we cannot just port a working GPS modem from other carrier to our vibrant.
Sent from my T959 using XDA App
philliple97 said:
What I believe is that GPS hardware is some way tied to the cell radio. Like maybe the i9000 GPS is not compatible with the vibrants cell hardware.
Sent from my GT-I9000 using XDA App
Click to expand...
Click to collapse
Just one tip philliple...when trying to sound like you know something never use the term "what I believe is". Don't get me wrong I am guilty of it also. Instead you might say "correct me if I'm wrong but..." Gives your statement an air of confidence and knowledge yet gives you an out if in fact what you said is incorrect. And I do know how old you are, we all do so respect there.
That said you are correct the GPS does require data in our case cellular data. While we can use the gps without cell data, on a wifi connection for instance, because the GPS is on a phone the code for the drivers would be written to connect to cell service. Therefore GPS files, such as drivers (some files that don't require code to the network will work, such as GPS conf.), can not just be pulled from any phone. This is why the files pulled from the Vibrant 4G work and the ones from Captivate do not.
Here is a link to a little light reading for anyone that wants to learn more about the GPS on their phone...http://stackoverflow.com/questions/33637/how-does-gps-in-a-mobile-phone-work-exactly Pay close attention to the AGPS section. This is what our phone uses. Never-mind the fact that whats written in the link was posted a couple of years ago because it is still the same priciples.
philliple97 said:
The rest of the galaxy s line has not gotten OFFICIAL gingerbread yet. Only leaks, you can't get mad at them because we havent gotten a leak.
Click to expand...
Click to collapse
I highly doubt we will get a leak but prove me wrong samsung and tmobile!!!!
This post makes me cry because its so true.
I'm like 4 months away from upgrading my phone so I have to suck it
Sent from my flashing machine using XDA Premium app swyping my way through the forums.
THANK YOU for posting this. It's great that so many people are trying to get GPS working, but what works for one person right now isn't going to work tomorrow or work for most people.
It's gonna take time.
explodingboy70 said:
Just one tip philliple...when trying to sound like you know something never use the term "what I believe is". Don't get me wrong I am guilty of it also. Instead you might say "correct me if I'm wrong but..." Gives your statement an air of confidence and knowledge yet gives you an out if in fact what you said is incorrect. And I do know how old you are, we all do so respect there.
That said you are correct the GPS does require data in our case cellular data. While we can use the gps without cell data, on a wifi connection for instance, because the GPS is on a phone the code for the drivers would be written to connect to cell service. Therefore GPS files, such as drivers (some files that don't require code to the network will work, such as GPS conf.), can not just be pulled from any phone. This is why the files pulled from the Vibrant 4G work and the ones from Captivate do not.
Here is a link to a little light reading for anyone that wants to learn more about the GPS on their phone...http://stackoverflow.com/questions/33637/how-does-gps-in-a-mobile-phone-work-exactly Pay close attention to the AGPS section. This is what our phone uses. Never-mind the fact that whats written in the link was posted a couple of years ago because it is still the same priciples.
Click to expand...
Click to collapse
Haha thanks for the information and the tip
Sent from my GT-I9000 using XDA App
philliple97 said:
How can I get this stickied?
Click to expand...
Click to collapse
Not being rude but all you did is give a long winded "our phone is unique" statement, something that anyone who has looked at this forum since getting a vibrant would realize...
Not really sticky material. Nice info though. Maybe talk the the author if the vibrant bible and you can get a link in his thread for info.... Still doubtful.
Btw, the current v1.5 gps fix from strictlyrude for the cm7 variants seems to work great for me outdoors.
Sent from my SGH-T959 using XDA App
explodingboy70 said:
Just one tip philliple...when trying to sound like you know something never use the term "what I believe is". Don't get me wrong I am guilty of it also. Instead you might say "correct me if I'm wrong but..." Gives your statement an air of confidence and knowledge yet gives you an out if in fact what you said is incorrect. And I do know how old you are, we all do so respect there.
That said you are correct the GPS does require data in our case cellular data. While we can use the gps without cell data, on a wifi connection for instance, because the GPS is on a phone the code for the drivers would be written to connect to cell service. Therefore GPS files, such as drivers (some files that don't require code to the network will work, such as GPS conf.), can not just be pulled from any phone. This is why the files pulled from the Vibrant 4G work and the ones from Captivate do not.
Here is a link to a little light reading for anyone that wants to learn more about the GPS on their phone...http://stackoverflow.com/questions/33637/how-does-gps-in-a-mobile-phone-work-exactly Pay close attention to the AGPS section. This is what our phone uses. Never-mind the fact that whats written in the link was posted a couple of years ago because it is still the same priciples.
Click to expand...
Click to collapse
I don't believe this is correct. Our phones have GPS hardware are capable of independent GPS, that is GPS without data assistance for a lock. It takes quite a bit longer without AGPS, but it is entirely possible. Try changing your GPS to standalone mode, disabling all other location services (via WiFi and via cell tower) and putting it into Airplane Mode, then launch Google Maps. You can obtain a lock.

Terrible speeds over WiFI

I have 100Mbps internet, and a Cisco EA4500 router
Galaxy Nexus gets around 30Mbps over WiFi.
Nexus 4 only gets 1.03Mbps down over WiFi
anyone else getting really atrocious speeds over WiFi?
You are creeping me out. Which app gave you these values ?
JeanneD4RK said:
You are creeping me out. Which app gave you these values ?
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Click to collapse
Speedtest
Also, when trying to download apps from Play Store, small apps are taking forever to download.
So it's not just some incompatibility with Speedtest
I really wanna keep myself off of XDA, the more and more I read the more and more I wish I kept my SGS2 ):
Good thing I have 7 days to refund
oscillik said:
Speedtest
Also, when trying to download apps from Play Store, small apps are taking forever to download.
So it's not just some incompatibility with Speedtest
Click to expand...
Click to collapse
I hope it's only your device, or it will be patched soon...
Waiting for more feedbacks
How the hell do you have the device already ???
was just released this morning. Dev device ?
roughavoc said:
I really wanna keep myself off of XDA, the more and more I read the more and more I wish I kept my SGS2 ):
Good thing I have 7 days to refund
Click to expand...
Click to collapse
7 days ? You bought yours on google play ? Google contract says google add 8 days to this limit.
Will.1 said:
How the hell do you have the device already ???
was just released this morning. Dev device ?
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Click to collapse
Bought in store I guess
The people @ Anandtech got around 59Mbit on : http://www.anandtech.com/show/6440/google-nexus-4-review/8
Nevermind I guess it's available via O2 and such
Will.1 said:
How the hell do you have the device already ???
was just released this morning. Dev device ?
Click to expand...
Click to collapse
released in the UK on O2
Caleb666 said:
The people @ Anandtech got around 59Mbit on : http://www.anandtech.com/show/6440/google-nexus-4-review/8
Click to expand...
Click to collapse
So I likely have a faulty unit.
great.
ANother member said that his signal "is stronger then my old gnex"
Crenshaw-PCGH said:
ANother member said that his signal "is stronger then my old gnex"
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Click to collapse
I have great reception
but the speeds are total ****.
reception =/= speed
oscillik said:
I have great reception
but the speeds are total ****.
reception =/= speed
Click to expand...
Click to collapse
Try to change you WiFi canal ?
JeanneD4RK said:
Try to change you WiFi canal ?
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Click to collapse
I have no idea what you mean by "WiFi Canal"
but if you're talking about changing my WiFi channel, there is no need - every wireless device in my house gets great speeds:
Galaxy Nexus (x2, 2 family members have them)
Nexus 7
Asus EeePC 1000HE
MediaCentre PC
so it's nothing to do with my router, or my WiFi configuration. It's the phone.
oscillik said:
I have no idea what you mean by "WiFi Canal"
but if you're talking about changing my WiFi channel, there is no need - every wireless device in my house gets great speeds:
Galaxy Nexus (x2, 2 family members have them)
Nexus 7
Asus EeePC 1000HE
MediaCentre PC
so it's nothing to do with my router, or my WiFi configuration. It's the phone.
Click to expand...
Click to collapse
Sorry I'm tired, usef the french word :silly:
You'd better contact google and return your device I guess
JeanneD4RK said:
Sorry I'm tired, usef the french word :silly:
You'd better contact google and return your device I guess
Click to expand...
Click to collapse
I didn't buy it from Google, I got it from O2, so I'll be going back into work tomorrow to get it looked at.
oscillik said:
I didn't buy it from Google, I got it from O2, so I'll be going back into work tomorrow to get it looked at.
Click to expand...
Click to collapse
Hope your problem will be solved dude
(Try McDonalds wifi too ?)
I have a feeling it's your router and/or firewall settings.
For example, on my friends connection It'll take me 5mintues to DL a 3mb app from the playstore, but the speedtest is just fine. At home, it'll download in a second or two.
While the phone is the only thing experiencing the issue, your router is the only thing that could be causing it. Have you tried anyone elses wifi?
Nordendorf said:
I have a feeling it's your router and/or firewall settings.
For example, on my friends connection It'll take me 5mintues to DL a 3mb app from the playstore, but the speedtest is just fine. At home, it'll download in a second or two.
While the phone is the only thing experiencing the issue, your router is the only thing that could be causing it. Have you tried anyone elses wifi?
Click to expand...
Click to collapse
I guess you didn't read the part where I said that every device in my house gets perfect speed over WiFi except the Nexus 4

Weak wifi reception

Anyone else having issues with a weak wifi reception..... for some reason over the last weak or so my wifi reception has reduced by at least 20% have no idea why.... have done factory reset with no avail
Sent from my LG-D950 using xda app-developers app
Same here
D950
Any solution?
nphaibk said:
D950
Any solution?
Click to expand...
Click to collapse
Yup, me too. For prolly 3 weeks now. Tried FR, Nandroid back up, and now preparing to attempt a Gomdolite firmware flash....yikes!:fingers-crossed:
WtfAndroiD007 said:
Yup, me too. For prolly 3 weeks now. Tried FR, Nandroid back up, and now preparing to attempt a Gomdolite firmware flash....yikes!:fingers-crossed:
Click to expand...
Click to collapse
I checked and Gomdolight is for Korean version (f340 I think), are you sure you can?
(in the thread of Gomdolight, 1 guy was successfully installed, but he said nothing different, hhope he did not mean about wifi)
Could you report your try here?
Thanks in advance
Yes, I did as well and came to the same conclusion as the Dev did regarding the post stating no real changes noticeable. I plan to pm that member later on to see if he has any more feedback/advice before I commit. From what I gather the more modded features involve Korean based apps and such so for a D950 user not to notice is not surprise. I should know more tomorrow evening weather or not it is effective or not. Would do it sooner but I need to stay connected today so..... I'll keep you posted.
For me, the wifi strength is important. The rom itself does not matter.
Anyway, waiting for your post
==== edit =====
I had some time to check Gomdolight. Actually it is not a ROM, but a Modifier (remove system apps)
I don't think they change something for wifi-driver, which I believe is the problem for the weak wifi.
but just let me know how it is improved with your Gflex
thanks
nphaibk said:
I checked and Gomdolight is for Korean version (f340 I think), are you sure you can?
(in the thread of Gomdolight, 1 guy was successfully installed, but he said nothing different, hhope he did not mean about wifi)
Could you report your try here?
Thanks in advance
Click to expand...
Click to collapse
Hey,my apologies to all who were waiting on the results of my attempted flash of the Gomdolite firmware mod. I'm sorry to report that although it installed successfully( albiet in a limited capacity due to variant and build discrepancies), it did not resolve my wifi woes.I will continue running Gomdolite despite that fact. Off topic and my apologies in advance, but it has improved my devices overall speed and fluidity. Hope someone has a solution soon...Btw, since my D950 doesn't have to function as my primary phone as of yesterday, (returned to Samsung, Note4) I am willing to Guinea pig for the common good of finding a resolution to our issues.Let me know if you got anything to test.

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