T-Mobile wm6.1 Update GPS - Tilt, TyTN II, MDA Vario III General

Hi,
I updated my Kaiser using the official T-Mobile upgrade (German) to WM 6.1. Since then, my GPS is very slow to aquire a first fix. When it's up and running, performance is fine, but time-to-first-fix is three to five minutes, sometimes longer.
This even happens when I exit the GPS program, wait a while, then start it again - TTFF will again be more than three minutes.
QuickGPS is running and reporting its data as current. However, the GPS still appears to "cold start" every time, not even remembering its own previous data. With the previous WM 6.0 startup times were fine while clearly dependand on the actuality of QuickGPS data.
Has anybody else observed this behaviour, and is there a tweak to cure it?
Regs,
150d

Just have a quick search for WM6.1 and GPS. Early 6.1 ROMs had very poor GPS performance, there's a huge thread about it. Maybe your T-Mob ROM is one of them. The ultimate solution is switching to a ROM based on a newer build, custom ROMs are all fine by now.

kilrah said:
Just have a quick search for WM6.1 and GPS.
Click to expand...
Click to collapse
Did you try that? Just enter anything plus "6.1" and there will be zero results. On the other hand, enter "T-Mobile upgrade GPS" and there will be about 300 pages of results, few of which will even contain the word "T-Mobile".
Either the search function doesn't work or it just doesn't like me.
Early 6.1 ROMs had very poor GPS performance, there's a huge thread about it.
Click to expand...
Click to collapse
Could you give me a pointer, please?
The ultimate solution is switching to a ROM based on a newer build, custom ROMs are all fine by now.
Click to expand...
Click to collapse
Problem is that I don't want to use a non-official ROM just yet. Additionally, I'm not that keen on doing the installing bit all over again just yet, so I was hoping there was a simpler solution. ;-)
Regs,
150d

150d said:
Did you try that? Just enter anything plus "6.1" and there will be zero results. On the other hand, enter "T-Mobile upgrade GPS" and there will be about 300 pages of results, few of which will even contain the word "T-Mobile".
Click to expand...
Click to collapse
OK then, open wide for the train going into the tunnel: [Spoon Feeding Mode]*Hopeless* GPS after 6.1 Update?[/Spoon Feeding Mode]
Problem is that I don't want to use a non-official ROM just yet. Additionally, I'm not that keen on doing the installing bit all over again just yet, so I was hoping there was a simpler solution. ;-)
Click to expand...
Click to collapse
There is.... leave it on Windows Mobile 6.0 Even the very latest HTC Official TyTN II ROMs for the European and Asian markets have hopeless GPS here in the UK when compared to the one in my sig. I've not tried any custom or operator provided ROMs so cant comment there. I think the first step should be complaining to T-Mobile that their their latest and greatest ROM upgrade actually broke your GPS and asking them for a solution (if you don't have the original ROM/ability to revert it yourself). If they claim to not know anything about this issue, you can tell them how you found out that it's a common problem.

Related

Another broken GPS.

Hey guys, hope you can help.
Successfully updated my V1615 to WM6.1 on Friday.
Before I did this, I had TomTom installed which used to get a lock on to the satellites in less than 30 seconds.
I used the device with TomTom on Saturday and after an initial delay of locking on (which I assumed normal as it was a fresh install) it worked.
However trying to use it today and it just will not pick up a signal.
The ROM I used was the Vodafone one linked to from the Wiki list. (3.08.161.0) (Radio 1.64.08.21).
I have also tried Changing the Radio ROM to 1.65.17.10 but no difference.
It's set to Other NMEA device, 4800 baud and COM4 like it always was. I have run a QuickGPS download.
Strange thing is, when I go into the GPS config in TomTom I used have all the satellites listed in gray which would then turn blue when locked on but now they aren't listed at all.
Please help! I do have a bluetooth gps receiver from when I had my Hermes so I can get but part of the reason to get the Kaiser is so I have an all in one unit. I'm just in the middle of a hard reset to try again but does anyone have any thoughts on the matter? It's gone from being a brilliant GPS unit to a dodo!
Thanks!
Test if Google Maps finds some satelittes, just to check if there is a problem with TomTom
http://www.google.co.uk/mobile/gmm/stp-js.html
If that doesn't work, I'd reinstall the old ROM and see if the functionality returns and if it doesn't assume you have somehow broken the GPS.
funkygibbon said:
Hey guys, hope you can help.
Successfully updated my V1615 to WM6.1 on Friday.
Before I did this, I had TomTom installed which used to get a lock on to the satellites in less than 30 seconds.
I used the device with TomTom on Saturday and after an initial delay of locking on (which I assumed normal as it was a fresh install) it worked.
However trying to use it today and it just will not pick up a signal.
The ROM I used was the Vodafone one linked to from the Wiki list. (3.08.161.0) (Radio 1.64.08.21).
I have also tried Changing the Radio ROM to 1.65.17.10 but no difference.
It's set to Other NMEA device, 4800 baud and COM4 like it always was. I have run a QuickGPS download.
Strange thing is, when I go into the GPS config in TomTom I used have all the satellites listed in gray which would then turn blue when locked on but now they aren't listed at all.
Please help! I do have a bluetooth gps receiver from when I had my Hermes so I can get but part of the reason to get the Kaiser is so I have an all in one unit. I'm just in the middle of a hard reset to try again but does anyone have any thoughts on the matter? It's gone from being a brilliant GPS unit to a dodo!
Thanks!
Click to expand...
Click to collapse
wow you picked the wrong radio to change too. You should have read about it before changing to 1.65.17.10. You should do some research on what you did to yourself.
redbandana said:
wow you picked the wrong radio to change too. You should have read about it before changing to 1.65.17.10. You should do some research on what you did to yourself.
Click to expand...
Click to collapse
Well he already said 1.64 didn't work either. Maybe you should read what's written.
-IK- said:
Well he already said 1.64 didn't work either. Maybe you should read what's written.
Click to expand...
Click to collapse
Maybe you should read the thread that redbandana is talking about... maybe the bit about it being locked to your phone and you can't downgrade it... not really a good choice 'cos he's now stuck with that radio and also maybe stuck with WM6.1 (which also sucks - WM6.0 faster and more stable imho).
I had to do a hard reset and reinstall apps. TomTom no longer works. LiveSearch does RunGPS does. Neither TomTom or GPSTest can find the GPS. Any suggestions? When you choose other NMEA device in TomTom options are Serial on USB and COM7: that's it.
Thanks for any suggestions.
Well, it works now! I used to be able to get a lock on indoors, but now I can't. However if I go outside I cado get a lock on in TomTom. It seems like the GPS is now less sensitive, but hey, it works aand that's the main thing.
I'll do a search later but does anyone have a link to the thread regarding this dodgy radio. I did try and downgrade it but as you say, it didn't. I have some more coming in this week anyway so I can give this to someone who doesn't need/want GPS and I'll have the shiny new one. Ah the joys of working in IT!
Oh, and thanks to IK for the Google Maps link, brilliant app! I'd seen it on the PC but not pocket PC.
FWIW, my Tomtom uses the "Internal GPS" setting, not "other NMEA device"
Robert
funkygibbon said:
Well, it works now! I used to be able to get a lock on indoors, but now I can't. However if I go outside I cado get a lock on in TomTom. It seems like the GPS is now less sensitive, but hey, it works aand that's the main thing.
I'll do a search later but does anyone have a link to the thread regarding this dodgy radio. I did try and downgrade it but as you say, it didn't. I have some more coming in this week anyway so I can give this to someone who doesn't need/want GPS and I'll have the shiny new one. Ah the joys of working in IT!
Oh, and thanks to IK for the Google Maps link, brilliant app! I'd seen it on the PC but not pocket PC.
Click to expand...
Click to collapse
This is the link for the 'dodgy radio'. It looks like it is also an AT&T only radio.
Thanks ach2. Did a search and have spent all morning readin it!
I'm now having issues with the actual phone operation, intermitant no sound or buzzing.
I think I'm going to take a chance and return it to Vodafone. They do a next day swap under our corporate contract.
If there is any comeback I'll just plead ignorance!
Satrted to have the buzzing earpiece and broken camera issue with this radio, so it's gone back to Vodafone as faulty! Replacement is currently still on stock Vodafone WM6.0 ROM. To be honest I think I'll stick with 6.0, as 6.1 didn't really offer anything over it.
Roll on 7.0!!
funkygibbon said:
Satrted to have the buzzing earpiece and broken camera issue with this radio, so it's gone back to Vodafone as faulty! Replacement is currently still on stock Vodafone WM6.0 ROM. To be honest I think I'll stick with 6.0, as 6.1 didn't really offer anything over it.
Roll on 7.0!!
Click to expand...
Click to collapse
If you're sticking to WM6.0 (i do too) try Q-mobile 1.2 with radio 1.27.12.17 or 1.27.12.32 - they both work well in the UK.
funkygibbon said:
To be honest I think I'll stick with 6.0, as 6.1 didn't really offer anything over it.
Roll on 7.0!!
Click to expand...
Click to collapse
My friend, you need this (Vodafone WM 6.1 pre release) and use it with this Niki 1.58.11.07 Radio.
Been running this for a few days and basically I've changed my opinion on my V1615 from wanting to sell to now enjoying using it.
Highlights include 30 - 55 second GPS fix in TomTom, much much better speaker phone and better call quality.
Try these out and I'm sure you'll agree.
Thanks guys, maybe I'll try them over the weekend.
Actually, that Vodafone 6.1 ROM is the one I tried and to be honest I didn't see much difference between that and the stock 6.0 one.
As long as I'm outside I get a lock on in TomTom in about 15 seconds which is good enough for me. On my old one that I bricked I was sure I used to get a signal inside as well.
I'm just looking at the Wiki for the Q-mobile one.
Thanks again for the help, suggestions and info. This is what makes the internet great! Complete strangers helping each other out.
funkygibbon said:
Thanks guys, maybe I'll try them over the weekend.
Actually, that Vodafone 6.1 ROM is the one I tried and to be honest I didn't see much difference between that and the stock 6.0 one.
As long as I'm outside I get a lock on in TomTom in about 15 seconds which is good enough for me. On my old one that I bricked I was sure I used to get a signal inside as well.
I'm just looking at the Wiki for the Q-mobile one.
Thanks again for the help, suggestions and info. This is what makes the internet great! Complete strangers helping each other out.
Click to expand...
Click to collapse
Do you not experience the key lock bug in WM 6? Was one of the main reasons why I upgraded to 6.1.
-IK- said:
Do you not experience the key lock bug in WM 6? Was one of the main reasons why I upgraded to 6.1.
Click to expand...
Click to collapse
What's that? Is that the one where you press end call to end a call and sometimes it locks your touch screen? If so yes, but not very often.
Yeah something to do with when you set your device with a password and it goes into sleep mode during a call and then you wake it up and the start menu stops working.

WM6.1 f*cked up my GPS

Hi,
I've updated my kaiser with the original wm6.1 update from htc.
Since then it takes forever to get a fix. Once i have one the signal is as strong as before.
It takes over 10 min to get a fix if i even get one at all...
I use TomTom v6 (032.8351) as navigator using the build-in receiver option.
QuickGPS is always up-to-date so that's not the problem.
Is there a way to test the gps hardware and/or settings?
CoolCow said:
Hi,
I've updated my kaiser with the original wm6.1 update from htc.
Since then it takes forever to get a fix. Once i have one the signal is as strong as before.
It takes over 10 min to get a fix if i even get one at all...
I use TomTom v6 (032.8351) as navigator using the build-in receiver option.
QuickGPS is always up-to-date so that's not the problem.
Is there a way to test the gps hardware and/or settings?
Click to expand...
Click to collapse
Same here, does the GPS really use the QuickGPS update? It seems it uses really old definitions or something. Does a custom baked ROM, like a Dutty rom, fix this prob?
Has either one of you disabled AGPS (Assissted GPS)?
Yes, it is disabled here.
bio88 said:
Yes, it is disabled here.
Click to expand...
Click to collapse
Did u ever use app like gpstest or gpstool? they are very helpfull in "kicking up" the gps signal.
Where can i get this?
bio88 said:
Where can i get this?
Click to expand...
Click to collapse
gpstest is a freeware, u can get it in P1Taters "storage", he has got it in his signature(its in cabs/a must for me).
Or try to google it.
AGPS is quite different, it's disabled by default in most ROMs including the new 6.1 update, no surprise there.
QuickGPS is separate and should be working, and indeed appears to be working just fine, but for whatever reason the data is collects just isn't being used by the GPS in 6.1 ROMs. This has been discussed here at length (search for "hopeless GPS") and there's no solution in sight. Some claim not to have the problem, for others it's all too obvious. We can all get quick fixes from time to time, but the consistent reliability from the old 6.0 ROMs is completely gone in 6.1.
Every registry tweak, "GPS test" and radio change suggested here has proven to be a placebo so far - I'm just waiting (forever, probably) for a patch from HTC.
The same problem is also mentioned in this thread http://forum.xda-developers.com/showthread.php?t=397728 I hope that someone will find a solution...
Sorry guys, but after sofreset I get first fix after 1-2 minutes and after that when I launch iGO I get a fix after some seconds(10-20).
Boinng said:
AGPS is quite different, it's disabled by default in most ROMs including the new 6.1 update, no surprise there.
QuickGPS is separate and should be working, and indeed appears to be working just fine, but for whatever reason the data is collects just isn't being used by the GPS in 6.1 ROMs. This has been discussed here at length (search for "hopeless GPS") and there's no solution in sight. Some claim not to have the problem, for others it's all too obvious. We can all get quick fixes from time to time, but the consistent reliability from the old 6.0 ROMs is completely gone in 6.1.
Every registry tweak, "GPS test" and radio change suggested here has proven to be a placebo so far - I'm just waiting (forever, probably) for a patch from HTC.
Click to expand...
Click to collapse
For you maybe. Mine seems to work flawless. Every time I try, it works.
BTW, AGPS is not always disabled. Yes it is different but it might be interfering with the GPS software. It did in one of Dutty's roms i beta tested for him.
@ everyone else. Here is some cabs that might help speed up GPS Locks. Keyword is "might".
GPS Test >>http://www.4shared.com/file/39878866/6000e5dc/GPSTestppc.html
Quick GPS >>http://www.4shared.com/file/41184769/2d4081af/HTCQuickGPS_1_00_919717_01.html
Schap's Quick GPS >>http://www.4shared.com/file/39881509/516514c3/Schaps_QuickGPS_1_00_17201933_00_WWE.html
GPS Tool >>http://www.4shared.com/file/36654853/c713bfd1/Nadavi_HTC_GPS_TOOL.html
Mikulec said:
Sorry guys, but after sofreset I get first fix after 1-2 minutes and after that when I launch iGO I get a fix after some seconds(10-20).
Click to expand...
Click to collapse
Congratulations?
I can sometimes get first fix after 1-2 minutes, the problem is that other times (seemingly at random) it can be 5, 10, 15, or 20 minutes. Without properly functioning QuickGPS, it's basically luck of the draw.
Once you've had a lock, the data is retained for some hours (unless you reset) so subsequent fixes will usually be fairly instanteneous, even for me. None of this really helps.
Like I said before, some people claim not to have the problem, some of them may even be right, but unfortunately for others the problem definitely exists, and nobody's put their finger on the cause.
P1Tater said:
For you maybe. Mine seems to work flawless. Every time I try, it works.
Click to expand...
Click to collapse
Great. This definitely proves my GPS is fine after all. Thanks for all your help.
P1Tater said:
@ everyone else. Here is some cabs that might help speed up GPS Locks. Keyword is "might".
Click to expand...
Click to collapse
Keyword is "placebo". Running a different GPS app before the actual GPS app you want to use doesn't actually speed anything up, it just makes it seem like you're "doing something". All software like GPS Test does is open a port to your GPS and try to get a fix - do you think TomTom doesn't do that already?
Boinng said:
Like I said before, some people claim not to have the problem, some of them may even be right
Click to expand...
Click to collapse
So, those that don't have the issue are liars? Good luck figuring it out. I don't feel like having this argument on whether or not mine is working. Childish in my opinion, so I'll just move on. I believe it's quite ignorant to insult those that have tried to help whether by posting cabs or possible advice
@ everyone else, I posted some links to some cabs that might help or might not. I hope they do help those that indeed need it and not those that just want to complain. Good luck.
P1Tater said:
So, those that don't have the issue are liars?
Click to expand...
Click to collapse
Yes of course, they're damned dirty liars, all of them.
Or they've misunderstood the problem.
Or they've just tried their GPS for the first time in weeks and gotten a reasonably quick fix, just like any of us (myself included) could have done on any random occasion (consistency is the key in this).
Or they're running a completely different ROM/Radio and haven't really been paying attention (that wouldn't be you would it?)
Point is, I'd strongly encourage anyone genuinely experiencing this problem not to bother even reading this thread, just get onto HTC for a fix. All the potions and pills being suggested here are a waste of time; they've all been tried, and they don't work.
I believe it's quite ignorant to insult those that have tried to help whether by posting cabs or possible advice
Click to expand...
Click to collapse
Bully for you. I believe it's quite ignorant (not to mention bloody irritating) to come onto a thread about a problem you've obviously not experienced, and try to suggest that problem doesn't exist, or that we won't have already tried all the most blindingly obvious fixes for it. But ce la vie.
Boinng said:
Or they're running a completely different ROM/Radio and haven't really been paying attention (that wouldn't be you would it?)
Click to expand...
Click to collapse
Yup, that's me. I ignored all issues reported and used a different rom/radio combination to try and fix the issue. Oops. BTW, I never once stated the problem did not exist, as I know it does for some. You stated those that say they are not experiencing the problem are mistaken.
All I can say is that my combination is working for me. I use GPS at least 3 times a week and I always get a fix in under 20 sec. Dutty's June 8 rom and radio 1.58.25.17. Yes, this rom does have issues, but the issue's that it does have do not pertain to me as I dont use the apps that the issues involve.
OMG, this thread is going in the other direction that was supposed.
U try to help him and u get a slap in the face instead of simple THANK YOU.
Nice attitude man.
I know, jeez, isn't it? Crikey. Just goes to show. Who'd have thought it.
Anyway, if you've updated your HTC Tytn II to the new WM 6.1 update, and have been experiencing erratic GPS performance ever since, please do contact HTC Support at their website (www.htc.com) and register a bug report there. That's the only way we're all going to get a fix. Thanks!
P1Tater said:
I use GPS at least 3 times a week and I always get a fix in under 20 sec.
Click to expand...
Click to collapse
You get a fix in less than 20 seconds after a cold start of Gps? This is exactly the problem i'm dealing with WM6.1 roms. I can't get a fix in less than 2 minutes (cold start) and i have tried many 6.1 roms and many radios. In WM6 roms i get a fix in less than 20 seconds. Can you please tell me which rom do you have installed in your Kaiser? Thank you
Edit: Please give me a link for this rom you are using. Thank you
Thanks for the tips.
I'll try the tools, see if that dous anything good, otherwise i'll send a verry irritated e-mail to htc.
Btw, has anyone tried other navigation software like iGo, MioMap or Destinator?
Same problems?
And if there is no way to fix it for now, is it possible to downgrade to the original WM6?
A hard reset won't bring it back to WM6 i gues?

How to tell TomTom is actually using QuickGPS?

Hi
Can anyone tell me how to work out if TomTom is actually using QuickGPS data?
On my old phone (which also had QuickGPS) when I went into the GPS details immediately after loading TomTom I'd see loads of satalites listed on the histogram before I actually got a lock. Now when I do a cold start they don't show until I've got a lock. For a warm start they do show and I get a very quick lock, but I'm guessing the QuickGPS data is more for speeding up the cold starts.
Also does anyone know if it makes a difference whether I choose "Internal GPS Device" or "Othe NMEA Device"? Either seems to work
Thanks
Dan
Timed testing?
dancj said:
Can anyone tell me how to work out if TomTom is actually using QuickGPS data?
Click to expand...
Click to collapse
When the HTC TyTN II WWE WM 6.1 upgrade that wasn't first came out and GPS performance fell through the floor, there was speculation that QuickGPS wasn't doing its thing and that this was (at least part of) the reason for the very poor GPS performance and extended times to get a lock. Short of timed testing to achieve a satelite lock which isn't conclusive, I'm not aware of a way to prove that the data is being used by Tomtom or any other navigation software but it might be worth reviewing/searching among some of those past threads on the topic. Theres also alot of discussion in the Raphael forum about poor GPS performance on some Touch Pro devices and some of that is at 'nuts and bolts' level.
On my old phone (which also had QuickGPS) when I went into the GPS details immediately after loading TomTom I'd see loads of satalites listed on the histogram before I actually got a lock. Now when I do a cold start they don't show until I've got a lock. For a warm start they do show and I get a very quick lock, but I'm guessing the QuickGPS data is more for speeding up the cold starts.
Click to expand...
Click to collapse
Yes it is. Have a read of the Kaiser GPS Enhancement Guide for some general information in this field but a seach should also yield LOTS on the topic.
Also does anyone know if it makes a difference whether I choose "Internal GPS Device" or "Othe NMEA Device"? Either seems to work
Click to expand...
Click to collapse
I had it suggested to me (by HTC) to use the latter and configure the port manually but after much trialling this, I found it didn't fix the problem of poor GPS performance and as far as I was concerned was a waste of time. Given the version of Tomtom Navigator 6.032 was a special one co-developed with HTCs assistance for their devices, I cant see why changing away from 'Internal' should be benificial. In the end my slow fix fix only came with reverting to WM 6.0 for me. I believe some later WM 6.1 ROM/Radio/SPL combinations now offer GPS performance which is much better than earlier WM 6.1 implementations but as these aren't (yet) available through HTCs UK website for my device and I know what I currently have works very well, I'm staying with the official WM 6.0 setup for now. My device is out of warranty, so one day I may try another setup for comparison (say the latest Hong Kong WWE ROM/Radio/SPL).
Thanks - I'm experimenting with radio at the moment and I have managed to get some improvement, but it's annoying not being sure if QuickGPS is really working
dancj said:
Thanks - I'm experimenting with radio at the moment and I have managed to get some improvement, but it's annoying not being sure if QuickGPS is really working
Click to expand...
Click to collapse
Have you seen this thread about Hopeless GPS after WM 6.1 update yet? Since you're in the UK I'm interested to know how your GPS under WM 6.1 with your fairly new Radio is performing. What sort of times do you get standing still out in the open to get a 'cold' satelite lock? Have you tested with that 1.71xxxx eMO Radio as well? I believe the SPL version can also make a difference to GPS performance but I don't know any more about why that is.
In the last couple of days I've tried the 1.70.19.09 and 1.70.18.02 radios. They seem to have a much better GPS performance than 1.58.25.17 which I was on before. It's only been a couple of days though so I can't be 100%

kaiser questions gps + rom

I have a Kaiser and i have a few questions
1. what is the best cooked rom for WM6.1+, i am using a WM6 Dutty's ROM, i haven't had any problems apart from streaming media has never worked and continues not to work.
e.g. the new BBC beta TV site will not even try to connect.
I need the Rom to work with t-mobile in the UK
2. the GPS when using something like google streetmaps is rubbish, the accuracy leaves a lot to be desired, and it constantly moans about the GPS not being connected or not working. Anyone got any ideas whats up with that.
Nothing else apart from that,
Thanks
Rulez Dude..
Follow the Rules.
If you post a redundant thread, SPAM, flame or violate any rules. Your thread will be closed or deleted without warning. Useless threads like those that address an issue such as "Which ROM is the best," "Kaiser vs iPhone," or "Kaiser Killer" will be closed. You could also be banned for violating the rules.
Click to expand...
Click to collapse
You need to do your homework and go into each Rom thread..
I'm actually headed there now.
Reversion was the solution for me
mstringer said:
1. what is the best cooked rom for WM6.1
Click to expand...
Click to collapse
and then
2. the GPS when using something like google streetmaps is rubbish, the accuracy leaves a lot to be desired, and it constantly moans about the GPS not being connected or not working.
Click to expand...
Click to collapse
While it's great to see a new member here, apart from what ChumleyEX mentioned, you also need to search the Kaiser forums for threads relating to poor GPS with WM 6.1 'upgrades' such as the *Hopeless* GPS after 6.1 Update?
23 page thread. I've gone back to WM 6.0 for excellent GPS performance as the official ROMs were poor (here in the UK) in that regard. Don't know if any cooked WM 6.1 ROMs are up to the same level of GPS performance as my current setup but I doubt it.
Ok thanks for the reply.
My question about the Roms was merely to ascertain what version actually works well rather than opinions, but if as you say the GPS isn't all that great then it may not be worth upgrading yet.
It works OK when using the TomTom software, but does take an age to find a connection. Its not a deal breaker but it would have been nice to resolve.
mstringer said:
but if as you say the GPS isn't all that great then it may not be worth upgrading yet.
It works OK when using the TomTom software, but does take an age to find a connection.
Click to expand...
Click to collapse
It's not just me that finds the HTC Official WM 6.1 ROMs to be appauling for GPS, read that thread I've linked to and you'll see it's widespread. My setup often takes about 15 ~30 seconds for a cold satelite lock in Tomtom Navigator 6.032 whereas under the latest (and supposedly greatest) HTC WM 6.1 WWE ROM it was minutes (if at all).
The ROM I use works just fine for GPS.

How to tweak to the maximum the Kaiser GPS?

Hello there,
I bought a week ago a second hand kaiser, and i noticed that it already had the hyper dragon IV lite rom flashed, so i told myself, all the hard work is done, go try some custom roms.
And I did, there was some lite ones, some plenty of softwares, some 6.5, but the thing i want from this phone is: THE GPS and the MP3 player, thos are the most important things for me, since i am all the time moving here and there, i really need them.
So, in order to be a more independant guy, i searched, and i searched again, i found some useful threads that made my gps work (because it almost wasn't working i bought it), and some others that made GPSTest display high bars on gps detecting but no fix at all (it also screwed my signal, and fu**** up my camera, and that's bad), all that by changing radio roms and trying.
And well i am very tired of trying again and again, feel just like if i was stuck in the middle of nowhere.
So, my questions:
Does the gps really work better on 6.0wm than the 6.1 and 6.5?
Does the gps really work better on stock roms than cooked ones?
Does the quickgps software really improve the speed to get a FIX?
How long are the bars your devices display when you activate your GPSTest soft? (i'm having a quarter max, and when i say a quarter, it is really the down limit of the quarter, it rarely go upper)
I have a tomtom 7.450 soft, and this thing is all the time saying bad gps reception (sometimes it even end up screaming no gps harware), is it normal?
So what software do you use for navigation?
I really don't care about cooked roms optimisations, fast and everything and all that, i want to be able to answer and emit calls, receive and send SMS, write some notes from time to time, and make GPS working great, wanna have a super fast fix.
I'm living at Brussel in belgium, living in the 5th floor, and testing my gps close to window, or i go to a parc 10 minutes away from home.
I am ready to try almost everything that can guis ALL of US to have a better GPS!
This works for me.
neolander said:
but the thing i want from this phone is: THE GPS and the MP3 player, thos are the most important things for me, since i am all the time moving here and there, i really need them.
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I can relate to that as they are both near the top of my priority list too.
<long tales of perserverance snipped>
So, my questions:
Does the gps really work better on 6.0wm than the 6.1 and 6.5?
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Click to collapse
In my experience solely with Official HTC ROMs (which don't include WM 6.5 of course) yes - and by a longggg shot.
Does the gps really work better on stock roms than cooked ones?
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I've heard it does but they'd have to do pretty well to surpass the GPS performance and simplicity I'm getting from my current setup.
Does the quickgps software really improve the speed to get a FIX?
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Click to collapse
As I charge my TyTN II by putting it to bed in its cradle every night (which is connected via USB to my PC on the internet), it automatically updates its QuickGPS data so it's hardly ever more than a day old any way. Often times during a day while I've got an active data connection I'll also manually initiate a QuickGPS download. Interestingly, the HTC Official WM 6.1 'update' for my TyTN II broke this feature and QuickGPS wouldn't automatically update when plugged into its cradle - even manual updates didn't make a difference though as far as WM 6.1 was concerned.
How long are the bars your devices display when you activate your GPSTest soft? (i'm having a quarter max, and when i say a quarter, it is really the down limit of the quarter, it rarely go upper)
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I don't (need to) use that software as GPS performs fine without it on my setup.
I have a tomtom 7.450 soft, and this thing is all the time saying bad gps reception (sometimes it even end up screaming no gps harware), is it normal?
So what software do you use for navigation?
Click to expand...
Click to collapse
I have version 6.032 which came with my HTC Branded TyTN II on an accompanying CDROM. It's still avail for purchase although for some crazy reason TomTom wont sell version 7 or even an upgrade to it so there's no official way to buy it except for on the devices it comes with. If you get hold of version 6 from TomTom on a device kitted out as per mine, it will work and work well - unless you have lead lined walls and heat reflective film on your windows in which case you'll only get good performance outside.
I really don't care about cooked roms optimisations, fast and everything and all that, i want to be able to answer and emit calls, receive and send SMS, write some notes from time to time, and make GPS working great, wanna have a super fast fix.
Click to expand...
Click to collapse
Similar priorities to me, the only true speed/performance related area I find important is GPS, reliability is the next preference and thats where the Radio version I'm using comes into things. I found that although 1.27.12.11 gave quick GPS fixes, sometimes when Pocket Media Player was playing a music or video file, it'd stall its playback while waiting for TomTom to get a fix. Radio version 1.27.12.32 fixes this and also gives quick GPS fixes. I have tried even newer radios (2 versions of 1.27.15.32) but alas as is with the case of many of the newer offerings, that was a step backwards in terms of GPS performance (at least here in the UK (/Europe?).
There is a section in the xda-dev wiki all about improving GPS performance if you haven't already found it.
I had tomtom 7 and the gps fix in that software was horrible for me. Even when google maps and gpstest had a good fix, tomtom would say "bad signal" or "no signal. I switched to igo which locks in after a minute and works perfectly. The other problem that could be affecting you might be the radio version. I had one radio that would make my GPS useless; it would never connect. Try changing your radios and see if that helps.
Flying Kiwi said:
In my experience solely with Official HTC ROMs (which don't include WM 6.5 of course) yes - and by a longggg shot.
I've heard it does but they'd have to do pretty well to surpass the GPS performance and simplicity I'm getting from my current setup.
As I charge my TyTN II by putting it to bed in its cradle every night (which is connected via USB to my PC on the internet), it automatically updates its QuickGPS data so it's hardly ever more than a day old any way. Often times during a day while I've got an active data connection I'll also manually initiate a QuickGPS download. Interestingly, the HTC Official WM 6.1 'update' for my TyTN II broke this feature and QuickGPS wouldn't automatically update when plugged into its cradle - even manual updates didn't make a difference though as far as WM 6.1 was concerned.
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Okay, i'll try to find a stock 6.0 rom and give it a shot, do i have to flash a stock radio rom (even if don't understand how we could modify radio roms...)
Flying Kiwi said:
I have version 6.032 which came with my HTC Branded TyTN II on an accompanying CDROM. It's still avail for purchase although for some crazy reason TomTom wont sell version 7 or even an upgrade to it so there's no official way to buy it except for on the devices it comes with. If you get hold of version 6 from TomTom on a device kitted out as per mine, it will work and work well - unless you have lead lined walls and heat reflective film on your windows in which case you'll only get good performance outside.
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Well, seems that the guy who sold it to me cracked it, i'll give him a call, and may be switch to Igo or an old version of tomtom
I dont have any film on my windows
Flying Kiwi said:
Similar priorities to me, the only true speed/performance related area I find important is GPS, reliability is the next preference and thats where the Radio version I'm using comes into things. I found that although 1.27.12.11 gave quick GPS fixes, sometimes when Pocket Media Player was playing a music or video file, it'd stall its playback while waiting for TomTom to get a fix. Radio version 1.27.12.32 fixes this and also gives quick GPS fixes. I have tried even newer radios (2 versions of 1.27.15.32) but alas as is with the case of many of the newer offerings, that was a step backwards in terms of GPS performance (at least here in the UK (/Europe?).
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Just tried this two, and i have no sound on the phone while calling, and no camera (screen remain black)
Flying Kiwi said:
There is a section in the xda-dev wiki all about improving GPS performance if you haven't already found it.
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Click to collapse
Euh, which one? I seen so many articles and articles that i'm not sure if i seen it
Edit: are ou talking about this one? :http://forum.xda-developers.com/showthread.php?t=373107
tilt8925kaiser said:
I had tomtom 7 and the gps fix in that software was horrible for me. Even when google maps and gpstest had a good fix, tomtom would say "bad signal" or "no signal. I switched to igo which locks in after a minute and works perfectly. The other problem that could be affecting you might be the radio version. I had one radio that would make my GPS useless; it would never connect. Try changing your radios and see if that helps.
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Click to collapse
I tried so much radios, i don't know what to try again ? I even tried some of the polaris radios ...
And like a i said i'll give Igo a shot too
Thank you for your interest, thanks for answering me
Edit:
Just flashed back to ROM Version: 1.56.405.5
Radio: 1.27.12.32
But gpstest cannot find the gps, and it stucks on com5 while scanning
And when i close GPSTest i cant launch it again
More than enough to go on
neolander said:
Okay, i'll try to find a stock 6.0 rom and give it a shot, do i have to flash a stock radio rom (even if don't understand how we could modify radio roms...)
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I don't understand what you're getting at. The precise setup in my signature works really well for GPS. If you flash all those components and aren't to far away from the UK, I imagine it'll work well for you - there's no harm in trying.
Well, seems that the guy who sold it to me cracked it, i'll give him a call, and may be switch to Igo or an old version of tomtom
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The map for my 'old' version of TomTom was on special offer (Western Europe 6.75) so you may well pick up a bargain.
I dont have any film on my windows
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I was just kidding about lead lined walls and metalised film covered windows (although many new cars these days have metalised windscreens, so if it doesn't work in your car that may be why).
Just tried this two, and i have no sound on the phone while calling, and no camera (screen remain black)
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Thats because you've not read the relevant ROM Flashing wiki's and stickies enough to know that you must use a WM 6.0 Radio with a WM 6.0 ROM. I suggest you spend more time revising things in this area as it WILL be time well spent and you'll learn more about your device.
Euh, which one? I seen so many articles and articles that i'm not sure if i seen it
Edit: are ou talking about this one? :http://forum.xda-developers.com/showthread.php?t=373107
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Click to collapse
Thats one of the links in the relavant section have a look at the TomTom Section around two thirds down the Kaiser wiki
I tried so much radios, i don't know what to try again ? I even tried some of the polaris radios ...
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Click to collapse
Well you needent. All the details of what works best (as far as stock components go) are in my sig and as Belgium isn't far from the UK, I cant see why it shouldn't work well for you also
Just flashed back to ROM Version: 1.56.405.5
Radio: 1.27.12.32
But gpstest cannot find the gps, and it stucks on com5 while scanning
And when i close GPSTest i cant launch it again
Click to expand...
Click to collapse
You did read the part in the wiki about making sure you have a WM 6.0 compatible SPL version didn't you (SPL questions? section covers it well). Again, you need ALL the bits in my sig (note that I don't need or use GPStest under this WM 6.0 setup). I cant say how it'll go with other than TomTom 6 as thats all I've used apart from Google Maps which also works very well on this setup - you might want to try the free Google Maps for testing purposes if you have a data package from your network provider.
I got my current setup by flashing hardSPL 1 then the complete ROM shown in my sig (which came with 1.27.12.11 Radio originally) then upgrading the radio to 1.27.12.32, then flashing the HTC 1.93 spl (this last step shouldn't be necessary though if you think you'll be doing more flashing).
I'm using the official WM6.1 and the GPS lock is horrible. I can see it getting signal from a number of sats but it can take 10minutes to lock in sometimes. I've read some threads on the subject, and have tried Quick GPS and have aGPS off, but neither guarantees a quick lock.
I seem to recall WM6.0 was better but it was also using a different radio then as well.
Anyway, sorry nothing I can offer to help.
WM 6.1 GPS - standard stuff
dman7777 said:
I'm using the official WM6.1 and the GPS lock is horrible.
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OK - no surprises there then....
I seem to recall WM6.0 was better but it was also using a different radio then as well.
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You mean like the setup in my signature? You do realise it's possible to go back to this if you read up here on xda-dev about how to do so?
Anyway, sorry nothing I can offer to help.
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Click to collapse
I agree, short of trying a custom WM 6.1 ROM, with no guarantee of success or installing third party apps to 'help' the GPS work properly, IMO WM 6.1 is a lost cause as far as GPS is concerned.
I had the same problems with the GPS, what I've found to work is using a program called GPSToday. there are 2 programs, one is a today plugin, and the other is a program. I use the program, and it really makes a difference for me. If you do a search in the Kaiser software forum, you will find more information about it. I use it with TomTom software, i start GPS today a min or 2 before i start tomtom and i get a fix right away.
Obie
Kaiser
HyperDragon IV Rhodium
Well Well Well
Great News from Here
I Managed to get my phone configured exactly like yours, and god! It is damnly fast, i got my first fix within seconds, its almost unbelievable !
I had it configured like that when you first advised, but i forgot to downgrade spl, i suppose that was the cause of the malfunctioning.
I really recommend to everyone who have the same priorities, to flash back to Flying Kiwi settings:
ROM Version: 1.56.405.5
ROM Date: 08/28/07
Radio: 1.27.12.32 (better than 1.27.12.11 with WMP)
Protocol: 22.45.88.07H
SPL: 1.93
Click to expand...
Click to collapse
Here is the threads that can help you :
For the SPL: http://forum.xda-developers.com/showthread.php?t=354061
For downloading the 1.56.405.5 rom: http://wiki.xda-developers.com/index.php?pagename=Kaiser_ROMs
For the 1.27.12.32 radio: http://wiki.xda-developers.com/index.php?pagename=Kaiser_Radio
Man, you really were very helpful, thank you very very very much, and my kaiser is even faster with this settings.
If i can help by anyway send a pm please
This post should be made sticky for future information!
EDIT:
I have to Warn you Guys: In order to have the GPS working you have to follow this procedure:
Flash the 1.56.405.5 rom and then flash the 1.27.12.32 radio rom, and finally flash the SPL, otherwise GPS will not work, i just tested that
Did the Wm6.0 up/downgrade also resolve the precission of the GPS?
Iam now on WM6.1 WWE with radio 1.70.19.09 and hardSPL 3.56 with a realy fast GPS fix within 30 secs. no problems with that
But the problem is that I mention a little lag kind of thing when navigation with TT7 in my car. The Tomtom arrow is little bit behind with the reality it is usable though but if i connect it to an external sirfIII gps mouse it is more accurate.
So I wonder if you guys also have a slight GPS lag with WM6.0...
in Tomtom

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