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My Vibrant has had a terrible GPS right from day one. Never locked in less than 10 minutes, and even then very flaky and often not locking at all. I tried a dozen different ROMs out there - including JI6, Bionix, etc. Up until Axura 2.0.5 things did not improve, or seemed to improve but really was the same.
Today I installed Axura 2.1 and to my surprise, GPS is fixed! Locks in around 10-20 secs and all 12 sats are seen, with 8 out of 12 locks. Must be some JK6 component included in the ROM, I don't know. Just wanted to throw this finding out there.
what app are you using to see how many sats are seen and locked?
I use GPS Test. Directly gives 12 sats in view. Get 8 in use within 20 secs.
The first time I booted this ROM and went to Google on the browser, I was surprised to see it get the location within seconds. Usually the GPS icon just sits around trying to get a lock in vain.
barch27 said:
My Vibrant has had a terrible GPS right from day one. Never locked in less than 10 minutes, and even then very flaky and often not locking at all. I tried a dozen different ROMs out there - including JI6, Bionix, etc. Up until Axura 2.0.5 things did not improve, or seemed to improve but really was the same.
Today I installed Axura 2.1 and to my surprise, GPS is fixed! Locks in around 10-20 secs and all 12 sats are seen, with 8 out of 12 locks. Must be some JK6 component included in the ROM, I don't know. Just wanted to throw this finding out there.
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Where is this rom these days?
djjeesh said:
Where is this rom these days?
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I used the link posted here.
I'm also getting consistent locks in under 15 seconds on Axura 2.1
Sent from my SGH-T959 using XDA App
I haven't tried the Axura 2.1 though I'm using Axura 2.0.3 and my GPS is really working.
I havent used the GPS yet, but i will tomorrow on my road trip. I didnt have a bad GPS problem before though as far as driving. Accuracy was off though when locating me at my house.
Didnt lock on real fast so hopefully it will now. I have Aura 2.1 as well.
smashpunks said:
Screw axura roms. The op of that rom is a ;%@ck... Dude needs a reality check. For that I will never use his stuff again
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Understood but if this is the only way to get my gps up and working I will do it
Been using Axura 2.1. Works great
Master may be acting like a cry-baby, but his ROMs are great. 2.0.5 was the best I've tried yet. I tried the TW based sXe ROM but it doesn't run as well on my phone.
Eugene and Master are a lot alike in that they've both decided that posting on XDA is too much trouble. Can't really say I blame 'em.
Link to Axura 2.1 - http://bit.ly/e4TSn6
The reason the GPS works is because Master has pulled the "Vold" (GPS part of the ROM) from JK6. The JK6 Modem is also present in this release. Thank Samsung for JK6 and thank Master for including parts of it in his newest Axura release.
epakrat75 said:
Eugene and Master are a lot alike in that they've both decided that posting on XDA is too much trouble. Can't really say I blame 'em.
Link to Axura 2.1 - http://bit.ly/e4TSn6
The reason the GPS works is because Master has pulled the "Vold" (GPS part of the ROM) from JK6. The JK6 Modem is also present in this release. Thank Samsung for JK6 and thank Master for including parts of it in his newest Axura release.
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Click to collapse
One thing I can understand is the frustration that developers must feel over all the hand-holding they have to do when they release a ROM. I'm a complete noob, but I also get tired of seeing the same "OMG I bricked my fone OMG pleez help right away!" When it's always the same mistakes: flashing over lag fixes, flashing the wrong kernel, flashing some uber awesome theme that screws something up, not taking the time to read the threads. And EVERYTHING to fix a problem can be found in the stickies.
Link is not working for Axura 2.1
Link is working fine. Just tried it. It may be blocked by any enterprise class filtering hardware that might be in use on a network if attempted while at work.
It has odd characters in the URL....maybe not supported on some language sets?
Here's the link to his forum:
mod edit
epakrat75 said:
The reason the GPS works is because Master has pulled the "Vold" (GPS part of the ROM) from JK6. The JK6 Modem is also present in this release.
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If this is the case than one wouldnt need to flash Axura, just the JK6 modem correct?
regP said:
If this is the case than one wouldnt need to flash Axura, just the JK6 modem correct?
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That's depends on why you want it. The JK6 Modem likely doesn't affect the GPS AFAIK. It affects other things like Data, Reception, etc. If you want that then flash it alone. Flashing it alone likely won't change the GPS operation at all.
I mentioned the modem update only to note it as a nice but irrelevant change. Sorry for the confusion.
I flashed Axura 2.1 this morning, and my GPS is working now
see my yesterday's GPS post here: http://forum.xda-developers.com/showthread.php?t=862454
Yup, Confirmed. Just flashed and GPS locked within seconds while the Macnut R13 I was using wouldnt get a lock after 5-10 minutes. I do notice though that I have to hold the phone in landscape with the top of the phone on the right side to get clear signal due to the placement of the radio. No biggy there though.
Hi!
I use Buddy Runner to record my runs. I've been previously using it with a HTC G1 and the accuracy was great.
Now with my ZTE Blade (CyanogenMod 7), the recording is very inaccurate. See my last run: w-w-w.buddyrunner.com/the_sandro (The older ones where recorded with the G1).
Do you have any idea what could be wrong? Does anybody have the same problem?
Thank you in advance
Sandro
Today I tried it with the Stock ROM, the result was much better than yesterday with CM. I will try it again with CM and file a bug, if it will be as bad as yesterday.
Dude is it just me or you run really fast? wow 18km/h average thats impressive
That was by bicycle :-D just for testing the GPS.
thesandro said:
That was by bicycle :-D just for testing the GPS.
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So the main question is ... is it still accurate now?
I didn't flash back to CM yet, but I will report, when I've done.
Sorry I'm not massivly into development of these... Proof in that I'm still trying to upgrade my Orange SF, but I also have an Iphone 3g and both have Geocaching software installed, Iphone accurate to 47m, Orange SF about 7foot, and proven in use for me.
I'm using CM 7 and RunKeeper now. Before I've been using CM Nightly 39 and BuddyRunner. I have no issues with the new setup, the tracks are accurate.
A test stock rom vs latest CM7 would prove if there's some kind of bug in CM's GPS function.
Hi everyone.
I have a problem with GPS on my euro Galaxy S (i9000).
I can get a lock without any problem, but the thing is that the accuracy it's very low (more than 40 meters).
I tried to have a look to LbsTestMode, but no settings helped. (I'm in Standalone mode).
Any advice?
Thanks.
Info:
Android 2.2.1
Baseband: XXJPY
Kernel: Hardcore K13E
Build: RSJS2
EDIT: I searched the forums, but almost every thread speaks about GPS lock, not accuracy.
try jvp - best gps so far
test03 said:
Hi everyone.
I have a problem with GPS on my euro Galaxy S (i9000).
I can get a lock without any problem, but the thing is that the accuracy it's very low (more than 40 meters).
I tried to have a look to LbsTestMode, but no settings helped. (I'm in Standalone mode).
Any advice?
Thanks.
Info:
Android 2.2.1
Baseband: XXJPY
Kernel: Hardcore K13E
Build: RSJS2
EDIT: I searched the forums, but almost every thread speaks about GPS lock, not accuracy.
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Click to collapse
I don't know, which place you are in. You need to update to Gingerbread and use your default modem for country/network. Samfirmwire will help you in choosing the right modem.
what is jvp
sent from galaxy sl
manishnraj said:
what is jvp
sent from galaxy sl
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Is that your phone having a root access or phone Android is original from Samsung?
If your phone is original Android no point in knowing about JVP!!
manishnraj said:
what is jvp
sent from galaxy sl
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XXJVP is the latest stock version for Samung Galaxy S. You can find tons of custom ROMs or stock ones in the Galaxy S I9000 Android Development forum, and instructions on how to flash it.
Good luck!
better look for firmwares here http://samfirmware.com/
You should try Darkys 10.1 with Darky Core and JVO Modem. GPS works okay but no perfectly !
Thanks for your replies.
Now I upgraded to JVP (Juwe's 5.0).
During a car ride, the accuracy "seems" (placebo?) to be a little better, but not too much.
I will do some more tests today afternoon (here in Italy it's morning now), in the same conditions I did some other jogging rides, with Runkeeper and the phone in my pocket.
Do you think I should flash another modem from sam firmwares website?
Thanks.
EDIT: JVP is for Europe, so I should be ok, I think.
im having the same problem here
but im using a i9000T in mexico
im getting like 40m difference as well, using 2.3.3 darky's 10.1
BUT using JL2 modem since it allows me to use 850 band...was wondering if trying another modem would help
any suggestions?
I fluctuate between 15-30-45. Stock Bell at the moment with a couple if GPS Apps needed from time to time to get lock.
All in all, that accuracy is good enough for me.
If I need to be more accurate, I'll throw my SIM back inside my Nokia phone...
Sent from my GT-I9000M using XDA Premium App
I'm back.
Today I noticed a decreased accuracy, what a pity...
The accuracy setting in libgps is 30 meters.
Any advice? Thanks.
Sent from my GT-I9000 using XDA App
I went from 2.2.1 to 2.3.3 JVH.
Reported GPS accuracy is worse in JVH. I often got 10 meters, now I see 30 meters more often.
The accuracy itself seems to be better though! So the report is more pessimistic but the GPS actually works better - at least when making some speed.
When walking, it seems the position is often frozen and only updated every 5 seconds or so. Which is a shame.
jvh / jvo gps is crappy
test jvp or use my files to change gps to JV99same with JVP) or nexus
Thanks for your reply.
If I try your nexus s files, do you know a way to revert back to what I have now? (Juwe's 5.0). Speaking of that, do you know if your files are compatible with Juwe's 5.0 (JVP). I think so, but just to confirm.
Thanks.
i think juve depending on base must be using jvo or jvp files so just go with jvo to get back =)
Today I tried one more time, with the same conditions (Juwe's 5.0 JVP, no modded files).
The only differences are:
- Phone not in pocket, but in direct line of sight with sky
- Fasterfix with Italy selected as location
The accuracy is still very low (fluctuates between 15-30-40). It's so unreliable for runkeeper stats.
What do you suggest for the next try?
I think the alternatives to try are:
- Nexus S files
- JV9 Files
- Lowering the Accuracy threshold to 20 (needed?)
Anyone experienced better results doing any of the above?
If you have other suggestions, please tell.
Thanks.
test03 said:
Today I tried one more time, with the same conditions (Juwe's 5.0 JVP, no modded files).
The only differences are:
- Phone not in pocket, but in direct line of sight with sky
- Fasterfix with Italy selected as location
The accuracy is still very low (fluctuates between 15-30-40). It's so unreliable for runkeeper stats.
What do you suggest for the next try?
I think the alternatives to try are:
- Nexus S files
- JV9 Files
- Lowering the Accuracy threshold to 20 (needed?)
Anyone experienced better results doing any of the above?
If you have other suggestions, please tell.
Thanks.
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Click to collapse
I've done a long and exhaustive test with many roms and many files for tracking purposes (I used SportyPal and now I use SportsTrackLive) and, beleive me, you can only go so far without an external device.
The only thing left to test is the Kernel. I think I had better result using SpeedMod.
I have come to the conclusion that if I want precise tracking I can only use an external device. I have yet to receive my order but I'm confident it will be miles appart from what I get with the SGS alone (or any phone, for that matters)
always 10-20m with jvk germany
SGS with GB can do only thus far and no further------
On the GPS front,SGS does have some shortcomings obviously.I had an Xperia Mini before migrating to SGS and that had a fabulous GPS with locking happenin withing seconds and accuracy always between 6 to 10 m and occasionally even less than 6!!!!
I have tried several tricks including all sorts of modems on SGS but have gotten no closer than 20 m especially after upgrading to GB.
I remember though----seeing accuacy of 10 m while still on Froyo 2.2!!!!!!!!!!!!
Which means it may not be hardware but something to do with the OS??
Has anyone managed to get either Navigon or Sygic Aura 3 running on CyanogenMod7 on the Desire Z?
same here.... not working.
start ---> black screen for 3 sec. ----> homescreen
worked on stock Froyo 2.2
2.3.3 CM7 not
i would recommend you to use copilot instead,works pretty reliable for me. the pricing is also reasonable as far as i'm concerned
I'm currently running sygic with no problems. I can confirm that motonav/igo also work, but the versions I had ran a bit slow.
ill_dawg said:
I'm currently running sygic with no problems. I can confirm that motonav/igo also work, but the versions I had ran a bit slow.
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You mean you're running it on CM7? Mine was fine on stock but when I switched to CM7 both Navigon and Sygic stopped working.
What are they?
Sent from my Desire Z
After being on SRF 1.2 for MONTHS and never tried a GB ROM
I want to which one is the best to flash for now ACS, Starsky, Legendary, ect.
or should I just stay at SRF for now as far as stability and usage is concern
well acs kills your GPS so dont use that... Dunno about the other 2.
I would recommend ERA Legendary (beta 3) at the moment. Everything seems to work really well so far and GPS isn't broken.
chrisott9628 said:
I would recommend ERA Legendary (beta 3) at the moment. Everything seems to work really well so far and GPS isn't broken.
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Second this recommendation.
rkcrawl said:
Second this recommendation.
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I went to try that but the link to beta 3 has been taken down (beta 1 and 2 are still avail).
I'm running the Pre-rooted Deodexed EI22 and have no problems (well, none that weren't my own fault - flashed w/o wiping and caused an errant notification led).
Anyway, I like this one... used the free version of Titanium Backup to get rid of the Sprint bloatware and it runs great.
Well, there's my $0.02.
tclarkey said:
I went to try that but the link to beta 3 has been taken down (beta 1 and 2 are still avail).
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hmm... they took the link off the post saying data didn't work, but it works just fine...
here's the link if you wanna try it --> http://era.techfumaster.com/ERA_EI22_BETA_3.zip
I've been using ACS, and I'm not sure why but my GPS is working just fine (I get 9/9 locks). The one thing I did (and this happened accidentally) was wipe my entire phone, data and all. Odin'd back to EC05, turned GPS on and then flashed the new modem and ACS rom. My GPS is actually quite quick to lock, even in rooms of my house I've never gotten a lock before.
kcwebmonkey said:
hmm... they took the link off the post saying data didn't work, but it works just fine...
<link removed due to my noobness>
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Some reports of data not working, but so far I'm not having any issues with it. I tried ACS ICSv2 but I had no luck with GPS. So far this rom is working well.
I went from ACS ICS EH17. Cleared everything. Odin'd modem back to EC05, and then to EI22. Then flashed the rom, but the GPS is still borked. Tried the other modem suggested and even flashed the GPS fix again, still no GPS.
I will say that other than the GPS issue ACS ICS v2 is solid. Battery life has been great for the first 18h 41m. Dispaly time on is 3h 9m, and I have 22% remaining.
It is also very fast. I notice no lag in menus and I am using the beta 21 of TW4.5for my launcher.
I'm on ERA Legendary Beta 3 and have no issues whatsoever.
Sent from my SPH-D700 using xda premium
I tried ACS ICS and had GPS problems.
I flashed ERA Beta 3 this morning...when the link was up.
That worked well...gps and all.
I flashed back to ACS ICS and my GPS remained working...after reboots and shutdowns.
era delete google chrome broswer,instead of dolphin broswer, i don't like.
acs ics v2 has gps issue
i flashed back to acs ics eh17 v6 now,waiting for update.
If you want a "barebone" ROM that's speedy and stable, try StarskyROM. There is one tiny bug that screws up the phone dialer app with a FC, but flashing k0nane's updated noCIQ MOD fixes it. As far as I know, this is the only ROM right now that has the "adrenaline shot" MOD from the SGS4G, which in my opinion, gives it a barely noticeable speed boost/better battery than the rest atm. But as always, ymmv
Sent from my SPH-D700 using xda premium
I have been using ACS ICS V4 all day. Only problem I have found is 4G isn't working but that could be because I flashed the EI22 modem before I came to work.
I have been using Thunderhawk 3.0.5, no issues or FC's. GPS, Wifi, 4G all work fine.
I wish I could say Cyanogen, but waiting for a version where everything plus vid recorder works.
Sent from my SPH-D700 using XDA App
Thunderhawk
I suggest Thunderhawk. Been using RandomKings roms since Phoenix and they are all great(IMO). However, this may be some error on my part but I couldn't get Youtube to work on ThunderHawk to work. I could hear sound but no video and it would vibrate like a force close but that was it.
My 2 top pick at the moment are ACS ICS V5 and SleeperRom. Both are quite stable and good with battery life. They both also have lots of great stuff under the hood (lots of the best hacks, fixes, and mods from the past few months). The Samurai kernel (which gives you a lot of freedom in terms of frequency and voltage) works great with both of them.
I wish I could say CyanogenMod 7 and MIUI, but neither are fully functional or stable just yet on the Epic.
tydynrain said:
My 2 top pick at the moment are ACS ICS V5 and SleeperRom. Both are quite stable and good with battery life. They both also have lots of great stuff under the hood (lots of the best hacks, fixes, and mods from the past few months). The Samurai kernel (which gives you a lot of freedom in terms of frequency and voltage) works great with both of them.
I wish I could say CyanogenMod 7 and MIUI, but neither are fully functional or stable just yet on the Epic.
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Have you tried the Legendary rom? Not trying to convert you, just hoping to get your input on the differences between the two (or three).