Re: Issues with GPS fix in mountain areas

2019-09-08 Thread Manu EL
It's stock Android OS. Thank you -- You received this message because you are subscribed to the Google Groups "Osmand" group. To unsubscribe from this group and stop receiving emails from it, send an email to osmand+unsubscr...@googlegroups.com. To view this discussion on the web visit

Re: Issues with GPS fix in mountain areas

2019-09-07 Thread MAx1234 Ita
Just one last question: is the Android you have in your cell a Stock version or maybe you have installed any modded/unofficial rom? In some cases, modded roms are derived from other devices (i.e. with the same cpu) and could not fully support all the hardware in yours: I had a similar

Re: Issues with GPS fix in mountain areas

2019-09-07 Thread Manu EL
Thanks to all for your help. I realize that there are some misunderstandings. Some precisions : 1. The issue I have is not limited to Osmand app 2. The issue may very well not be related to altitude. Indeed, I sometimes get a normal behaviour at 1000m, 2000m or 3000m for few moments. The fact is

Re: Issues with GPS fix in mountain areas

2019-08-31 Thread Lodro Gyamtso
On Friday, August 30, 2019 at 12:45:33 PM UTC+3, Rowan H wrote: > > It seems to me that people are reading with expectations rather than > reading what you are writing. > > This is what I read...You are getting a solid GPS lock in other > applications but when you switch to osmand that

Re: Issues with GPS fix in mountain areas

2019-08-30 Thread Greg Troxel
Rowan H writes: > Since osmand is resetting the GPS every time the application goes to > the foreground its killing your established lock. Since you are in > airplane mode, the GPS isn't doing a warm reset, since towers are not > available, but instead a cold one. I have seen this problem

Re: Issues with GPS fix in mountain areas

2019-08-30 Thread Rowan H
It seems to me that people are reading with expectations rather than reading what you are writing. This is what I read...You are getting a solid GPS lock in other applications but when you switch to osmand that connection is reset. Occasionally if osmand goes to the background and back to the

Re: Issues with GPS fix in mountain areas

2019-08-29 Thread Lodro Gyamtso
sorry for my bad English "android world" is the correct, not android *word* -- You received this message because you are subscribed to the Google Groups "Osmand" group. To unsubscribe from this group and stop receiving emails from it, send an email to osmand+unsubscr...@googlegroups.com. To

Re: Issues with GPS fix in mountain areas

2019-08-29 Thread Lodro Gyamtso
Hi Manu EL, if this time you are reading my post, the problem exist, please do the follow steps. - side by side with your smartphone, check one other smartphone device. If the other works OK then ... 1. hard reset your smartphone 2. or go your device to one samsung authorized repair service

Re: Issues with GPS fix in mountain areas

2019-08-28 Thread Akkana Peck
Seeing this over 1000m may be just a coincidence. I use OsmAnd to log hikes ranging from 1500m (the lowest elevation you can find near here) to over 3000m. Is it possible that there's more thick tree cover when you're in the mountains? I used to have an older (Garmin) GPS that had a very

Re: Issues with GPS fix in mountain areas

2019-08-27 Thread Manu EL
Thank you to all. I did not get better results by modifying battery settings. I know that 1000m is not high elevation. I was just pointing that my issue occurs when I am above 1000m. I have screenshots from "GPS Test" app but do not know how to post them. As I am in the mountains, I am still

Re: Issues with GPS fix in mountain areas

2019-08-21 Thread Lodro Gyamtso
I need to add one more info. - smartphone devices into open area can locate us from 10-20 seconds into cold start. hot start into 1-3 seconds. i have test from 2012 until today, over 400 android devices and all of them it was into airplane mode. from android 2.3.4 up to android 9 On Thursday,

Re: Issues with GPS fix in mountain areas

2019-08-20 Thread Lodro Gyamtso
Hi manu EL, have you tried at the moment the issue appears on your Samsung A3, any other smartphone device, to see the GNSS receiver capabilities ? Don't forget that the GNSS receiver on any smartphone works without the need of GSM modem. You may have the device into airplane mode without any

Re: Issues with GPS fix in mountain areas

2019-08-19 Thread Greg Troxel
Manu EL writes: > I've done some testing. I use GPS only, no A-GPS. Mobile connection is off > (airplane mode). > > Testing > In the village (900m above sea level) : everything is fine with the GPS. > In the mountains (> 1000m) : I start the smartphone. I open 'GPS Test' app => > I get a GPS

Re: Issues with GPS fix in mountain areas

2019-08-19 Thread Majka
On Sunday, 18 August 2019 21:32:11 UTC+2, Manu EL wrote: > > I've done some testing. I use GPS only, no A-GPS. Mobile connection is off > (airplane mode). > > Testing > In the village (900m above sea level) : everything is fine with the GPS. > In the mountains (> 1000m) : I start the

Re: Issues with GPS fix in mountain areas

2019-08-18 Thread Massimo Mula
Could it be some issue related to energy saving in your device? You can try looking into Applications and/or Battery settings: if one of the apps using the GPS receiver is set to be put to sleep automatically, just change the settings to "never sleep" (menu and options names may be different

Re: Issues with GPS fix in mountain areas

2019-08-18 Thread Manu EL
I've done some testing. I use GPS only, no A-GPS. Mobile connection is off (airplane mode). Testing In the village (900m above sea level) : everything is fine with the GPS. In the mountains (> 1000m) : I start the smartphone. I open 'GPS Test' app => I get a GPS fix. Then I put the app in the

Re: Issues with GPS fix in mountain areas

2019-08-16 Thread Manu EL
Thanks. I have installed GPS status & toolbox. I will do some testing when back in the mountains, soon! Will post here if something new. Thank you! -- You received this message because you are subscribed to the Google Groups "Osmand" group. To unsubscribe from this group and stop receiving

Re: Issues with GPS fix in mountain areas

2019-08-16 Thread Max1234Ita
I agree with Poutnik, it could be a problem in your device. You can try installing some GPS-aid app, i.e "GPS status & toolbox", to check if location services are working well. Additionally, if you are in a mobile-covered area, the above app will improve your fix speed by forcing download of

Re: Issues with GPS fix in mountain areas

2019-08-15 Thread Manu EL
Thank you for your reply. Yes, I usually turn off mobile connection when in the mountains to save battery, and most of the time I am out of network coverage. But my problem is that when I finally get a fix, the issue can occur 1h later, get a fix 15min later then issue again few minutes later.

Re: Issues with GPS fix in mountain areas

2019-08-15 Thread Poutnik Fornntp
Does the issue happen if the mobile data have not been recently available nor used during GPS usage ? In such a case, GPS fix without help of internet based aGPS data may take minutes. But generally , it is matter of the hardware/firmware and Android. OSMAnd just uses Android location

Issues with GPS fix in mountain areas

2019-08-15 Thread Manu EL
Hello, I often can't get GPS fix in mountain areas with osmand. When using GPS Test, the constellation shows 10 or more satellites above me, which are green, but the number of used satellites is 0 => no fix. Randomly it may work again (like 9 or 10 satellites used out of 10 satellites seen)