My P20pro can't find satellites - Huawei P20 Pro Questions & Answers

Bought my P20 Pro from Amazon 1 month ago. At first, the GPS function was ok, but after installing some apps it stopped working. Have tried restarting, erasing all data, and countless apps to try to fix it. Even took it to Huawei support where they can't seem to find a problem. When I try to use Waze or Google maps, the legend "no GPS signal, showing approximate location" shows up, even when I'm not inside a building.
When I downloaded a satellite search, no satellite shows up. I'm going crazy!

You are using any case? Because I have a case that when I use.. My phone can't find any satellite

Yes! Took of case multiple times, nothing changed.

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Google Maps Problem

Every time I use the Track Location feature, it fails. I've uninstalled and reinstalled and it still won't work. It takes me to San Francisco instead of Chicago(which is where I live). It used to work the week I got the wing (about 2 weeks ago). It's pretty much stock. I don't use any ROM's and have even performed a clear storage. Any help would be appreciated. I have done a search.
Still isn't working.
It tells me to check the GPS settings. I haven't changed them nor do I know how.
Have you tried with a GPS receiver? (If you have access to one)
I have found that the track location feature while sometimes is surprisingly accurate most often is only close enough for a general location. Good for a local search but not close enough to pinpoint my location with accuracy.
But discrepancy that is off by states I have no idea. IT gets your location by triangulating from the cell towers, maybe there is a glitch in that area that is unidentified. It isn't something you could ask your provider about (actually they might have an answer or be able to help but I wouldn't bet on it), even though they might be at fault. You might see if you can report it as a bug to the google mobile maps team and see if they will respond.
Vectre
Im A People said:
Every time I use the Track Location feature, it fails. I've uninstalled and reinstalled and it still won't work. It takes me to San Francisco instead of Chicago(which is where I live). It used to work the week I got the wing (about 2 weeks ago). It's pretty much stock. I don't use any ROM's and have even performed a clear storage. Any help would be appreciated. I have done a search.
Click to expand...
Click to collapse
Try a different phone radio firmware. Mine used to fail when I used the newest Radio. It's either that or the information about your towers has been set up incorrectly on google's servers. Find someone in your area with a phone that you can install google maps on and try to see if the problem is still there. If it is, contact google about it.
That just happens sometimes with Google Maps.
I live in germany and sometimes Google Maps says I am somewhere in France or Spain (one time even somewhere in the atlantic or pacifik...)
Just wait some time and try to locate again (don't restart google maps).
If that doesn't help, walk around a bit and try again.

Navigation / Wifi blown !!

About a week ago i tried to fire up my wifi due to large file downloads and it has been saying " unable to start wifi" i searched the forums and found answeres, but none of them worked for me. Also alls of a sudden my Maps navigation doesnt work at all. It stays on the "Searching for GPS" screen forever. Before it would fire up and find my location in like 5 seconds. Ive tried wipes, reflashes, spls, roms, market maps, custom maps, update_navigation.zip, and builds with facebook and navigation integrated. I also turned on the wireless location setting along with gps and it finds my location approximately but it doesnt allow navigation to go. I tried clearing all traces of existing maps to no avail. And now with ONLY gps turned on, it NEVERRR finds my location.. it always says " location cannot be found" . Just got a replacement from tmobile last week.. time for another one perhaps? or any further suggestions?

" Searching for GPS... " forever, on Google Maps Navigation...

I have tried many solutions posted to similar issues in this forum and none are working...
I reflashed the radio
I updated the radio
I also changed roms
I updated google maps...
I installed google voice
I turned the GPS on and off
wiped data and cache
also restarted the phone...
tried indoors and outdoors...
Google maps gets my location fine, but just when I click on navigate it loads and on the bottom of the screen it says "searching for GPS..." and never finds it, the GPS satellite icon shows activity...GPS Test says GPS on...I do not see any other activity at all on the screen though....
this is weird...any ideas? anyone else getting this "error"?
Do you have a data plan or other network connection while trying to get a GPS fix? If you don't, then it can take a REALLY LONG time to get a fix since it won't be able to download the almanac (assisted gps).
Also, some LOCATIONS tend to be very bad for getting a GPS signal. Near tall buildings, for example. Even if you have good exposure to a lot of the sky, the signals can actually REFLECT OFF TALL BUILDINGS and screw up your timings.
lbcoder said:
Do you have a data plan or other network connection while trying to get a GPS fix? If you don't, then it can take a REALLY LONG time to get a fix since it won't be able to download the almanac (assisted gps).
Also, some LOCATIONS tend to be very bad for getting a GPS signal. Near tall buildings, for example. Even if you have good exposure to a lot of the sky, the signals can actually REFLECT OFF TALL BUILDINGS and screw up your timings.
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Click to collapse
Yes I do have a data plan. No I am not near ANY tall buildings - I am in a residential area. I used to get GPS fine here when I had my Nexus One and my HD2 ... but this phone is giving me a hard time....I wish I could get it fixed -I was planning on taking a trip tomorrow and it would be nice to have it working, anyways it should work, I dont see a reason why it should not work...
any other ideas?....
anyone else having this problem? .... please advise me....
If google doesn't know the coordinates of the cell tower you are connected to, it may be sending you incorrect almanac data, which will actually make it HARDER to connect (since the GPS will be making incorrect assumptions about the visible satellites).
Try disabling your data services and reboot the phone.
I had the same problem for like 3 weeks, prior to it, my screen was cracked and i had it replaced at a shop. I finally took the phone apart, and the little cable was not connected. If the phone's been opened since last the GPS worked, check that. If not, No idea bro.
Gristline said:
I had the same problem for like 3 weeks, prior to it, my screen was cracked and i had it replaced at a shop. I finally took the phone apart, and the little cable was not connected. If the phone's been opened since last the GPS worked, check that. If not, No idea bro.
Click to expand...
Click to collapse
no this phone was never opened, but thanks!...
I have tried all of the suggestions I could find and still have no good results...
any other ideas?
I just checked my logCat and I noticed 4 errors all in a row with the tag "MobileNavigation"... the message says "Network Error! 3 : true". Any insight on that?
Thanks in advance...
so no one knows how to fix this
Did you try to turn off the A-GPS? It looks like your G1 try to connect to A-GPS but it can't connect.
did U find how to fix that cause I have kinda the same problem
erebusting said:
I have tried many solutions posted to similar issues in this forum and none are working...
I reflashed the radio
I updated the radio
I also changed roms
I updated google maps...
I installed google voice
I turned the GPS on and off
wiped data and cache
also restarted the phone...
tried indoors and outdoors...
Google maps gets my location fine, but just when I click on navigate it loads and on the bottom of the screen it says "searching for GPS..." and never finds it, the GPS satellite icon shows activity...GPS Test says GPS on...I do not see any other activity at all on the screen though....
this is weird...any ideas? anyone else getting this "error"?
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Click to collapse
My google nav app can t find gps but on the gps status i can fix on1-20 sats. the lock occures almost instantly, sometimes even whithout sats. When indoors (deep indoors) I get lock on 1-3 sats, near a window, at least 8-10 sats.
I d like to know if this is fixable, since I couldn t find another thread that treats this specific problem. I have LG E730 Optimus Sol Gingerbread.
I have the same issue with my HTC Amaze. Looks like there is a huge known problem with Google Maps. This is my second Amaze and both had the same problem. I have tried EVERYTHING. Looks like there is a known issue with Google Maps not using A-GPS correctly. I cannot turn off my A-GPS, so I'm pretty screwed, just waiting on ICS to come out.
I too have been having this issue for some time. This finally fixed the problem:
forum.cyanogenmod.com/topic/29581-searching-for-gps-loop-help/page__p__252817#entry252817 --> YOU WILL HAVE TO COPY AND PASTE URL BECAUSE I HAVEN'T POSTED ENOUGH TO CREATE LINK IN MY MESSAGE
For my Glacier's Sense ROM, I installed DARKSIDE SENSE v4.0... of course I quickly reverted back to my preferred ROM immediately after completing the documented steps in the instructions. GPS works great... no more "Searching for GPS..." message.
digivox said:
I too have been having this issue for some time. This finally fixed the problem:
forum.cyanogenmod.com/topic/29581-searching-for-gps-loop-help/page__p__252817#entry252817 --> YOU WILL HAVE TO COPY AND PASTE URL BECAUSE I HAVEN'T POSTED ENOUGH TO CREATE LINK IN MY MESSAGE
For my Glacier's Sense ROM, I installed DARKSIDE SENSE v4.0... of course I quickly reverted back to my preferred ROM immediately after completing the documented steps in the instructions. GPS works great... no more "Searching for GPS..." message.
Click to expand...
Click to collapse
I can't get to that link, can you PM it to me?
I finally found a semi-fix. In the A-GPS app, if you disable "filter GSP Speed" and disable filter strength, it has seemed to clear up the problem 90% of the time. Sometimes it takes 10 minutes to aquire, but sometimes it only take a few seconds and one it get's a lock, it seems to always keep locked on, which is 1000% better than what I was getting prior to this fix.

Google maps/GPS issue

Hey dudes, recently I've been having a problem with my note 5 where google maps/gps just doesn't work unless I reboot my phone. I'll put in the address and my location will be detected, but once I start driving the location doesn't move, it's as if the app is frozen, but it isn't. Rebooting and reopening the app makes it work which makes me think it must be software rather than hardware? I have factory reset the phone, but the problem persists. Any ideas for a solution?
GPS Toolbox app, use it, if it doesn't work try a different navigate app, like waze.
https://play.google.com/store/apps/details?id=com.eclipsim.gpsstatus2
I'm having the same problem. GPS seems to know generally where I am, but not enough to guide me through the navigation. If I ask Maps to tell me where I am right now (stationary, at home), it locates me two blocks away. If I ask Maps to navigate me while I'm on the road, it finds me a route from where it thinks I am, but is unable to update my location once I start moving. My location seems to jump around a lot during navigation and it shows me driving in the middle of the block two blocks away.
I've been trying to find an answer to this online but can't find anything helpful - my location services are on, power saving mode is off, locating method is GPS, Wi-Fi, and mobile networks. I've tried turning location off and back on, I've tried restarting the phone. Nothing works. The problems started when I woke up (e.g. didn't change the settings and suddenly it went wrong) and the phone didn't drop or anything.
GPS toolbox did nothing for me. Waze is having the same problem. I even downloaded Mapquest, thinking that Waze was using Google tech and that was the issue, and Mapquest is having the same problem. This is so frustrating - any ideas?
I have the same issue with my Note 5. I have even had my handset replaced to fix this issue. But I'm stuck with the same problem. There is something seriously wrong with these devices and Samsung needs to own up to it. Considering how much these devices cost, you'd expect everything to work.

GSM/Cell location is stuck, GPS works fine

I've been on official Resurrection Remix, when about a month ago I visited a place I never travel even nearby. I set navigation, got there. I went back by memory, so it was the last position of navigation.
Now everytime I don't have GPS fix, it shows I am on the exact spot I navigated to. When I go out, get GPS fix, it shows my real position and all navigation works (I tried yesterday, to see if it would at least stick to another location, but it didn't).
The problem survived clean flash of unofficial RR by Luis - https://forum.xda-developers.com/xi.../unofficial-resurrection-remix-5-8-5-t3706456 - with Titanium Backup restore (only user apps+data), which leads me to the conclusion it's either problem in some user app, or it's stuck on Google account. I tried to disable and delete whole Google Location history, no change. Changing account in maps, no change. I'm out of ideas except for complete wipe, but I don't have much time to experiment like that.
Could someone please point me to anything I could wipe (some user app that keeps the last location) or how to filter adb logcat to get some useful data? I tried googling, but I probably don't know what exactly to search for. Thanks in advance.
Update: I tried app Network Cell Info Lite, on LTE it shows Cell Location not found and shows no neighbors (cell towers I presume). When I disabled LTE (in *#*#4636#*#*) and left only GSM, I got more neighbors and after a while the right location. When I turn LTE on again, it jumps back to the wrong location almost immediately.

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