Database Develop

GPS has died

Hi, I'm hoping someone can help me with this. I've got a UK T-Mobile Vario III.
I've updated my ROM and radio a couple of times and have now discovered that my GPS isn't working. To try to fix this, I've reverted to old ROMs and radios but nothing seems to get the GPS going again. When I load up the GPS Tool and click open, no messages appear in the window at all. I seem to recall that when my GPS was working, messages would appear as soon as I clicked open, even if I was indoors and there was no chance of a signal getting through.
Radios I've tried are: 1.27.12.11 (my original radio), 1.27.12.17 and 1.27.12.32.
So it seems as if the GPS hardware is dead at the moment. Can someone suggest something that I can do to fix this?
Many thanks in advance!

I had a hiccup with the GPS lately. I installed and ran "GPSTest" and it helped sort things out for me
It may take 3-30 minutes to get a HDOP score (as mentioned in the linked post), but at least you'll know your GPS receiver is functioning properly.
mdh

http://forum.xda-developers.com/showthread.php?p=1783504#post1783504

Thanks for your replies. Something is definitely wrong as when I run GPS Test, it scans the com ports numerous times and then gives up and tells me the GPS is off. This is so annoying!

start gp test.start your navigation prog.go to gps settings,go to built in gps,use manual settings, use com 4, baud 4800.go outside then try.this worked for me
ive used this on tmobile and o2.both devices are now working fine with gps.

Download Franson GPSGate. It will force start the GPS. You can start & end sessions with it at will pretty much. It's also great because it allows you to use many GPS programs at once.
If you can't find it PM me & I'll upload for you. It's free to use in standard mode w/o internet tracking, server connections, etc...

I think there must be something more fundamental wrong. I've installed GPSGate and when I selected "wired or in built GPS", it is unable to find anything. It looks as if I'm going to have to get this repaired unless anyone has any other ideas...

Have you tried running uickgps to give the gps a kick start?

GSLEON3 said:
Have you tried running uickgps to give the gps a kick start?
Click to expand...
Click to collapse
Yes, I've tried QuickGPS but no joy. But because GPSGate can't even detect the hardware, I think it's more of a problem than just not being able to get a fix. It's almost as if the driver or something isn't working.

You may want to check all the registry entries for the GPS. There is a link at the bottom of the Wiki that lays them out for you.

Having done hard resets and also reflashed the ROM, I don't think it can be a registry problem. Pretty sure it must be a hardware problem so it looks as if I'm going to have to get it repaired :-(

Clutching at straws here but could it be down to the fact that I flashed Schapp's WM 6.1 to the phone? I notice that a number of official 6.1 builds require a newer radio so perhaps flashing Schapps changed something else and now (even though I've gone back to 6.0) GPS will only work with one of the newer radios?

i have the same exact problem and it also started after i flashed schapps wm 6.1!!! ekhh did u find any solution?? thanks

omaralt said:
i have the same exact problem and it also started after i flashed schapps wm 6.1!!! ekhh did u find any solution?? thanks
Click to expand...
Click to collapse
Exactly same problem here. I flashed Schapps 6.1 ROM and the GPS is DEAD. I'm thinking about sending it in for service.
Anybody has any ideas?

the only solution i was able to find is to flash to schaps 6.1 rom. the gps now works fine. i guess once u flash to 6.1 ur gps will only work with 6.1....this should be a sticky

omaralt said:
the only solution i was able to find is to flash to schaps 6.1 rom. the gps now works fine. i guess once u flash to 6.1 ur gps will only work with 6.1....this should be a sticky
Click to expand...
Click to collapse
Strange that yours works with 6.1 as the other posts all seem to have the same problem with the GPS completely dead. Sounds as if the 6.1 flashes to a part of the ROM that the 6.0 ROMs don't flash to. Surely must be reversible, I'll post a message in the Schaps 6.1 thread. Fingers crossed...!

omaralt said:
the only solution i was able to find is to flash to schaps 6.1 rom. the gps now works fine. i guess once u flash to 6.1 ur gps will only work with 6.1....this should be a sticky
Click to expand...
Click to collapse
Omaralt, you da man. Worked perfectly. Even my miomap works this time with schaps 6.1 rom (which it previously didn't). Thanks a lot.

omaralt said:
the only solution i was able to find is to flash to schaps 6.1 rom. the gps now works fine. i guess once u flash to 6.1 ur gps will only work with 6.1....this should be a sticky
Click to expand...
Click to collapse
I don't think that this is true - I flashed several WM6.1 roms (and their radios), ending up with Sleuths, but after a while I noticed that it took considerably longer to get a GPS fix.
I returned to Duttys v4 with radio 1..27.12.32 and GPS is working fine and gets a fix as fast as before.
I don't know what the original problem was but in general I found it took longer to get a fix for all WM6.1 roms.
Dutty seems to have a 'team' of great beta testers helping him with his roms and I'm sure that one of them will notice this with his current private beta roms. If so then expect a fix soon.

its not about taking time, when i open up any of the gps programs (gps fix, etc), it doesnt even find the gps! it scans all the com ports, and when it gets to com4 the gps light comes on, but then it scans the other com ports and then tells me no gps found. if i put teh settigns on com4 it'll spend a few mins "looking for gps device" and then say gps off. by upgrading back to 6.1 it works now...

Try a other RADIO ROM
I think it has all to do with the RADIO ROM....

*Hopeless* GPS after 6.1 Update?

I know this has been touched on before, but I want to know if this is a widespread thing or what - since the official 6.1 update, my GPS has been really poor, particularly on a cold start. In fact, every time I use it feels like a cold start these days, even though Quick GPS is downloading data regularly and always shows 6+ days.
Every GPS app is the same - Tom Tom, GPS Test, Google Maps, Live Search - I can be waiting up to 10, 15, 20 minutes for a fix. The only time it's quicker is if I've used the GPS recently, and even that is a bit of a black art.
I like running the official ROM and I'm happy with the update in every other way, but the GPS problem is driving me up the wall - am I the only one? Is anyone running the proper ROM and not finding their GPS impaired?
The weird thing is, I can watch GPS test picking up two, three, four satellites but it just won't lock...
This is with the WWE 3.28 ROM with the 3.28 SPL loaded (fixing the freezes under Hard SPL v1)... what's going on?

Boinng said:
...snip snippity snip snip...
Click to expand...
Click to collapse
Usually, I've found the GPS lock time is Radio Based. Maybe try a different Radio.

Boinng said:
I know this has been touched on before, but I want to know if this is a widespread thing or what - since the official 6.1 update, my GPS has been really poor, particularly on a cold start. snip...
Click to expand...
Click to collapse
The only thing that is going to get me off the DEATH V3.5 ROM is a newer Rom by this same person.
The GPS is the best that I have ever had...
The phone signal is the best that I have ever had...
The GPS lock is about 30 seconds after TomTom starts...
The battery life is phenomenal - (it takes about 24 hours for the phone meter to register correctly) but I had 79 percent battery life left after using the phone all day yesterday at 11 pm last night (unplugged it at 6 AM).
Obviously - your carrier, your radio and ROM and where you are in the world can affect your signal greatly - but at this point - for me - the DEATH V3.5 ROM and radio rock and will stay on this phone as I LOVE having no phone issues.
HTH
Bill

Ok, maybe I've not been clear here - I'm not wanting to swap ROM stories or compare radios, I'm asking if anyone else is experiencing severe GPS problems with the stock ROM, and stock radio.
Anyone?
This isn't "which ROM/radio is best for GPS", it's "did the HTC ROM break your GPS?"

I have never looked at the official HTC ROM for comparison but I had the same thing after updating to certain ROM (non-official) the only way around it I found (other than replacing the phone) is another radio. Its not a problem with the ROM at all my good man just replace the radio and you should see a quicker lock time
I use radio 1.64.08.21 ang get a lock after approx 10-15 secs

Well If you are going to be snippy about it. Never mind. Forget I tried to help.
Though You may be hard pressed to find someone who is using the Stock ROM, I believe most people are wooed by the magic of Leo26, ConfusedStu, dutty, and the other Chefs out there.

So you wouldn't say that quoting my post back to me as "...snip snippity snip snip..." was being "snippy" in the first place?
I'm not trying to pick a fight here, I'm just interested in whether this is a common problem or not. I know GPS performance varies between radios, but with this new ROM & radio the difference is pretty shocking, and given that HTC are expecting the whole world to have installed it, I was surprised nobody else seemed to have noticed. You're probably right, nobody here kept it for long enough to find out apart from me, but I like my phone to be "stock". I guess this is my reward.
The answer probably is to try another radio, but it's a funny old situation.

Boinng said:
Ok, maybe I've not been clear here - I'm not wanting to swap ROM stories or compare radios, I'm asking if anyone else is experiencing severe GPS problems with the stock ROM, and stock radio.
Anyone?
This isn't "which ROM/radio is best for GPS", it's "did the HTC ROM break your GPS?"
Click to expand...
Click to collapse
I'm using the new (WM6.1) stock ROM from HTC on my Tytn-II and haven't had any issues with GPS lock. I would say less than 30 seconds assumming it has a clear view of a good percentage of the sky. Fix time is the same whether I use TomTom, GPS Tuner, or the HTC-GPS Tool.
Ofcourse if I try and start-up GPS while indoors or in an area where buildings block more than 50% of the sky then the fix time can be much longer.

Boinng said:
I know this has been touched on before, but I want to know if this is a widespread thing or what - since the official 6.1 update, my GPS has been really poor, particularly on a cold start. In fact, every time I use it feels like a cold start these days, even though Quick GPS is downloading data regularly and always shows 6+ days.
Every GPS app is the same - Tom Tom, GPS Test, Google Maps, Live Search - I can be waiting up to 10, 15, 20 minutes for a fix. The only time it's quicker is if I've used the GPS recently, and even that is a bit of a black art.
I like running the official ROM and I'm happy with the update in every other way, but the GPS problem is driving me up the wall - am I the only one? Is anyone running the proper ROM and not finding their GPS impaired?
The weird thing is, I can watch GPS test picking up two, three, four satellites but it just won't lock...
This is with the WWE 3.28 ROM with the 3.28 SPL loaded (fixing the freezes under Hard SPL v1)... what's going on?
Click to expand...
Click to collapse
I had the same problem after loading the 3.28 Hard-SPL. Reverted back to stock SPL and GPS is lightening fast.
Are you using the stock 3.28 SPL or the new 3.28 Hard-SPL?
Did you run Kaiser Tweak? if you did I would Hard Reset and try GPS test.

Got exactly the same problemwith the htc stock 6.1 rom. Nothin to do with hard spl etc as neve used it - phone has always been htc branded.
it appears that although quick gps data is downloaded, it is not used hence taking a long time as it needs to download the almanac data frim the satelites instead of quickgps. Ive emailed htc, but i have NEVER had a reply to any questions ive a ked in the past.

kavi said:
I had the same problem after loading the 3.28 Hard-SPL. Reverted back to stock SPL and GPS is lightening fast.
Are you using the stock 3.28 SPL or the new 3.28 Hard-SPL?
Did you run Kaiser Tweak? if you did I would Hard Reset and try GPS test.
Click to expand...
Click to collapse
I'm on the stock SPL - my phone is Vodafone branded so I was originally using Hard SPL (with which I flashed the original stock HTC Rom) and then flashed the HTC 3.28 SPL after I found I had freezing issues with the 6.1 update. Haven't touched the new Hard 3.28, but from what you say it's obviously not going to help. I did wonder if the mystery fix in the 3.29 SPL might have something to do with the GPS, but if it's working fine for you on 3.28 who knows.

ardsar said:
Got exactly the same problemwith the htc stock 6.1 rom. Nothin to do with hard spl etc as neve used it - phone has always been htc branded.
it appears that although quick gps data is downloaded, it is not used hence taking a long time as it needs to download the almanac data frim the satelites instead of quickgps. Ive emailed htc, but i have NEVER had a reply to any questions ive a ked in the past.
Click to expand...
Click to collapse
That's how it looks to me too - looking at the signal levels in GPS Test etc, it's not obviously a problem with the radio performance itself, which makes me doubt that changing the radio will actually help (while it will no doubt screw something else up).

I was just browsing through an interesting thread here - http://forum.xda-developers.com/showthread.php?t=292178 - on how Quick GPS works (or didn't work for a while) on the Artemis. There's some interesting stuff there about how all this is supposed to work.
I'm really suspecting that Quick GPS is broken in some way in the latest ROM. If it were working, then the phone should always have the almanac data and this should be visible in the settings screens in Tom Tom and other gps progs as satellites it's expecting to be there, but for me - unless I've had a very recent lock - it's always blank. In other words, the data isn't there, regardless of what Quick GPS is saying.
And a good question would be - where should the data be? Quick GPS itself is stored in the \windows folder, but there's no sign of the "packedephemeris.ee" file mentioned in the Artemis thread. Does anyone know where we should be able to find it on the Kaiser?
Another question is what server(s) should Quick GPS be downloading from - in my non-functioning Quick GPS, the settings in the registry are as follows:
HKLM\\SOFTWARE\HTC\QuickGPS\0\0\IP > xtra1.gpsonextra.net
HKLM\\SOFTWARE\HTC\QuickGPS\0\1\IP > xtra2.gpsonextra.net
HKLM\\SOFTWARE\HTC\QuickGPS\1\0\IP > xtra3.gpsonextra.net
HKLM\\SOFTWARE\HTC\QuickGPS\1\1\IP > xtra1.gpsonextra.net
HKLM\\SOFTWARE\HTC\QuickGPS\2\0\IP > xtra2.gpsonextra.net
HKLM\\SOFTWARE\HTC\QuickGPS\2\1\IP > xtra3.gpsonextra.net
The three servers (xtra1, xtra2, etc) are also listed under HKLM\\SOFTWARE\HTC\QuickGPS\SNTP as Server 1, Server 2, Server 3 - does anyone see anything different on there working model?

Im having the same problem,
Running Dutty's 6.1 Dual rom. Once the ROM had installed I noticed that QuickGPS didn't work straight off the bat. I suffered long GPS lock wait times. I found a QuickGPS cab file which fixed QuickGPS but my lock times don't seem to have improved. Via GPSTest I get 3-4 within sight straight away, but they sit on red for ages perhaps a few more satellites with appear but again they'll all sit on red. until about 15 mins passes, then finally a fix.
Im sure my GPS responded quicker than that in previous ROM's. at the moment its not really effecting me and im really not going to go through another ROM change again to test.
Im already on radio 1.64.08.21 which is supposed to be the best out there. tut.
no idea about hard spl and all that business, not really sure what y'going on about.
Would also like to find a fix for this, as i've tried a few different methods of fixing with no luck.

So it's not the radio, which ties in with my hunch that this is more to do with Quick GPS. But my Quick GPS registry settings match those I've found elsewhere, and I've found the data - it's an "xtra.bin" file in the Windows folder, which also matches reports from working installs. And I'm having no problem with the whole downloading process, that's happening in the background (through Activesync) just as it always was.
So is there something in the actual Rom (and presumably the base rom used by Dutty) which isn't picking up that data when utlising GPS?

Well I think I read a few posts on Dutty's Dual ROM thread about QuickGPS not working straight off, but its a long thread to plow through to find out. S its entirely possible there's a good reason.
Hmmm

well I proved to myself im not inherently lazy I did a bit of searching around and found this little gem of a thread
http://forum.xda-developers.com/showthread.php?t=375172
it suggested that QuickGPS has a region setting in the registry
low and behold I checked my
HKLM\Software\HTC\QuickGPS\region
and it was set to US,
I changed this to say UK, I've not tested this but I think this might make a difference. I'll let you know whenI get the chance to play around on the way home from work. I usually try and get a fix on the 15 minute walk to my bus and dont get any fix at all, If all goes fine I'll be watching myself in Igo8 on the way home. Sad.

Hmm, fingers crossed for you, I just checked and mine it's showing "GB" though. So maybe your's should be GB (although that's not working too well for me) or maybe mine's wrong, and should be UK?

well I just popped outside for a quick test and Corblimey guvenor if Im not getting a fix in about 20 seconds.
Which is excellent to say the least since i was sat under a canopy of trees at the time and its grim as normal up't'north.
Id switch yours to UK, I didnt really think to try GB, but If its not working for you right now, I'd suggest trying UK.

I changed it to UK, soft reset, tried Tom Tom, no change. I then checked the registry and it had switched back to GB, so I changed it again, closed and reopened Quick GPS and redownloaded, back to Tom Tom again and.. no change. I don't think it's going to do it for me, maybe we have two different problems here..

GPS Not working

hey there...
i have a problem with my GPS in my diamond
i installed the SWIFTBL WWE DIAMOND ROM V4.0 - CE OS 5.2.19965 (BUILD 19965.1.2.3) ROM
but now my tomtom cant find any GPS signal and niether can HTC GPS TOOL..
Am i doing anything wrong or is it a problem with the ROM i Upgraded from a Danish ROM
Thanks in advance
Buusgug

Did you do a hard reset AFTER flashing?

yep, it happened to me also, an hard reset should resolve, in any case I suggest you to install the utility "GPSTest" (google to find it).
that program is useful because it is able to "renew" the gps status, after installation just launch it (outside of course) and let the program to automatically check your GPS status (1st time it can take 2 or more minutes), when you see at least 3 sat aligned simply close the program, shutdown the phone (NOT soft reset) and then after reboot launch tomtom and you'll see that it will recognize again the gps module.
bye,
davide

i dont think it is fault that you did not do a hard reset after flashing your rom, neither did i.
You should run the htc gps tool with cold start for a while (3-4 mins minimum), then ur TT can find gps.

Buusgug said:
hey there...
i have a problem with my GPS in my diamond
i installed the SWIFTBL WWE DIAMOND ROM V4.0 - CE OS 5.2.19965 (BUILD 19965.1.2.3) ROM
Buusgug
Click to expand...
Click to collapse
The same story here, except that I used GoogleMap. It took a long time for GPS to get a fix and when it did, it found only a few satellites. The reception was also poor with a lot of lagging. And yes, I forgot to make a hardreset after flashing.
I just installed http://www.efficasoft.com/gpsutilities/index_wm_ppc.html and this program got an immediate fix to 12 satellites. I then rebooted and noticed that also GoogleMap was OK now. Why? Someone else may explain.
Untick "Auto search Bluetooth GPS receiver"
Set "COM Port" to COM4.
Set "Baud Rate" to 4800.

hello everybody
im having a very wiered problem since today, i have flashed the new 1.93 NLD stock rom, and the gps decided not to work anymore, i did everything possible, hardresetting, reflashing the rom, but nothing helped, i also installed this HTC tool, and let it running for a while, nothing changed, i deiced to leave google maps runnign for a while, it turned a message saying that my GPS device is having torubles finding a GPS signal.
does that sound familiar to anybody,,, actually what makes it wierede, the programs can see the GPS chip, i mean in tomtom and google maps, but only the device, no signal.
Best regards
Kevin

Always remember to do a hard-reset after installing a new rom.
- I have tried several times that my gps were "stuck". My sollution is the Htc Gps tool (Find it here: http://maritime-billeder.dk/htc-diamond.html). With that you can choose to do a warm or a cold start. This gives the gps chip a kick, and almost always fixes the problem.
Greetings
Benjamin

GPS running but without any effect...

Since I bought my Diamond, last week, I haven't been able to get a single fix.
Even worse, although my GPS is detected as running by every GPS soft, there is only one sattelit bar active at a time.
(about 10 satelits are being sensed, but only one is actually sending datas to my device, every time...)
I've never expericenced such problems with my preivous triny. There were always at least 3 or more bars moving up and down at a time, and at the end I could get some fix.
- either it is a hardware problem and I got a crap GPS chipset...
- or it is a setting problem with my ROM.
By the way, in the External GPS settings screen, I have strange infos:
Port GPS: com4 which is normal, GPS Material Port: None!!
baud rate: 4800 (which I think is very low, but I heard everybody has got the same)
What's wrong with my device?

Seems to be lots of posts on this issue...a nice simple one is to flash a new radio.....if that doesn't work do a Hard Reset (to be sure!) and restore to minimum and see if it runs.....then move on from there....

I've been having a similar problem with my Raphael (it takes a million, billion years to get a lock and even then it's only 3 satellites).
I deleted the 2 GPSlog files in the Windows folder, did a soft reset, ran QuickGPS and then tried Google Maps again. I got a lock in about 10 seconds with 8 satellites.
Now, I've only been able to test it once and will have a go again tomorrow but it's easier than a radio flash or hard reset!
Harry

Thanks for the replies!
- I've been doing many hard resets these days, due to some problems with Asian Fonts. So, this is not the problem.
I may go for the radio flashing as u suggest.
By the way, I've noticed you're using the x.x.8 radio, are you satisfied with it? I read many are going back to x.x.5 cause they it has poor performances.
-The GPS log files sounds good. I've never tried this but I may give it a try.
I tried to reset the GPS logs from within the soft I was using, but it did not improve anything, looks like the GPS only receives the list of satelits, but no localisation datas at all...

riri22 said:
Thanks for the replies!
- I've been doing many hard resets these days, due to some problems with Asian Fonts. So, this is not the problem.
I may go for the radio flashing as u suggest.
By the way, I've noticed you're using the x.x.8 radio, are you satisfied with it? I read many are going back to x.x.5 cause they it has poor performances.
-The GPS log files sounds good. I've never tried this but I may give it a try.
I tried to reset the GPS logs from within the soft I was using, but it did not improve anything, looks like the GPS only receives the list of satelits, but no localisation datas at all...
Click to expand...
Click to collapse
....I'm about to revert back to the 07 radio (from 08) as it did not give me the same sat pickup as 07....you can also try the HTC GPS Tool and run a COLD start...I understand this wipes the data and restarts as advised previously...
http://forum.xda-developers.com/showthread.php?t=416334
...lot of other goodies here

The Doctor said:
I've been having a similar problem with my Raphael (it takes a million, billion years to get a lock and even then it's only 3 satellites).
I deleted the 2 GPSlog files in the Windows folder, did a soft reset, ran QuickGPS and then tried Google Maps again. I got a lock in about 10 seconds with 8 satellites.
Now, I've only been able to test it once and will have a go again tomorrow but it's easier than a radio flash or hard reset!
Harry
Click to expand...
Click to collapse
I have a similar problem from time to time.A lot of data received from 10-12 satellites but a fix only after a long long time. In comparison with the Garmin Gps I have the sensitivity of the Diamond GPS receiver is good, but the algoritm is not. Diamond radio is .05
I have the same problem if i delete the log file and update with quick GPS.
It seems that the algorithm in the radio sometimes is not able to converge easily to a fix.

My tomtom was working just Excellent on my diamond, than i did a hard reset and no gps, 1 bar for over 1 hour, so reflashed the same rom again 1.93.405 still same problem, so flashed 1.93.401 and bingo it works again. after a nother hard reset 1.93 401 rom gps wont work angin, this time the 1.93 405 rom fixed it. ( all WWE roms)
no idea why this happend.. when the diamond gps works its excellent (better than most tomtom units) but thants only when it works.
as the gps feature is very importent to me, i now have a back up bluetooth gps incase inbuilt gps fails.
and with out quick gps i find its aloms impossible to get a lock.
I only hope HTC fic this issue if not this will have been my first and last HTC product.
Any tips welcomed

Hi mates,
First of all thanks for the link and the goodies, in fact I had already found some datas since many Diamond users seem to have similiar problems with their device.
I agree this is obviously a mistake of HTC to have put a defectuous part in their phone.
1) My problem even went worse yesterday after I flashed the last HK WWE ROM: my GPS wasn't even sensed by the softs!
No NMEA datas blabla...
2)
many hard reset and reflash couldn't fix the problem. I was about to give up when i found info about that HTC GPS TOOL I had never heard about.
After using it for quite a while, at least my GPS was finally sensed and 'some' datas received, though it wasn't enough to get a proper satelit bar, not to mention a fix...
3)
So now I'm back to the same point: no fix or proper reception available, although I'm already quite happy that my GPS is detected again!
3)
I got back to the same stock radio, x.x.5 but no matter which one I use, I can't see when I'm going to have a a fix with that whimsical GPS!

SOLVED!!!
I finally found a solution to wake up my sleeping (beauty) GPS.
The most helpful infos were in that post below, but I did pick other datas here and there.
http://forum.xda-developers.com/showpost.php?p=2563369&postcount=6
The funniest thing is that this problem looks like a hardware one, but in fact it's all software related. A problem of configuration, due to the A-GPS function probably.
From what I understand, if you use A-GPS (I mean if you really have access to this special service through your phone operator) everything is fine.
If you don't, then you may get into big troubles like I and many others did...
1) make sure A-GPS function is desactivated (nothing to do with the Quick GPS function)
2)
... just follow the instructions provided by the Oijkn on the link above.
3)
delete as well the file(s) GPSlogs.txt in the windows directory
4)
soft reset
5)
enjoy a very efficient GPS

Hello ! (I am french)
I have a HTC Diamond P3700 and Tomtom Navigator 7.910 + western Europe 1GB map.
This map map is not recognized ? How repair ? Thanks

GPS Problem

Hi,
I am using the original ROM 1.93 and I have installed Destinator 7 with Greek maps (2008). I don't know why, but the GPS loses its signal instantly and then everything is fine. This happens after a certain number of seconds and it is repeated.
Does anyone know hot to fix this?
Thank you.

GPS problem
tsthanos said:
Hi,
I am using the original ROM 1.93 and I have installed Destinator 7 with Greek maps (2008). I don't know why, but the GPS loses its signal instantly and then everything is fine. This happens after a certain number of seconds and it is repeated.
Does anyone know hot to fix this?
Thank you.
Click to expand...
Click to collapse
I have had the same thing.
Turn OFF your AGPS with advance config.
If that doens't help, give it a hard reset.
cor

try with radio .07 (you wont loose anything), it catches gps signal quiker...
bye,
davide

Here is my experience, where I noticed the GPS problems disappear completely.
From day 1, when I got my Diamong, first thing I did, without testing the GPS with shipped older official ROM, was to flash to SwiftBL ROM ... great ROM I have to say. But then I noticed that I had fix-no-fix-fix-no-fix (lags) problem, as well as the fixing itself taking up to 10-15 minutes. I tried newer SwiftBL ROMS, tried switching A-GPS, tried using .07 and .08 radios .... nothing, problem persisted.
I went back to .05 radio, and this time flashed with Dutty's Full v2 ROM ... very very fast and neat ROM. The ROM has A-GPS switched off from start. I did one hard-reset after flashing ROM, as Dutty recommends, and guess what ... no lags and fix within 10-20 seconds.
What was the problem .... I sinserely do not know, whether the combination of ROM+Radio+A-GPS! ..... main thing being now my GPS is fast at fixing, signal quality high and no lags.
Hope this helps.

cpootjes, because of the work load I managed to visit the site today!!
I activated A-GPS after a hard reset. I didn't even think that this could be a problem! However, I will test it and I will post the result..
Thanks anyway..

cpootjes, having activated A-GPS caused the problem (as you told me)..
Thanks again !!

Folks, since you have Destinator 7 installed and running, I hope you can help me... I cannot get mey Destinator Portal to see my internal storage, so I can install my maps there. Any suggestion ?