P9 lite Compass issue - Huawei P9 Lite Questions & Answers

Hi,
I have been using P9 lite (model L31) for the past few months and found that the compass has some issues. Even if I calibrate the compass using figure 8, it does not stick to one point. For example, if I use google maps walking navigation, the map keeps on rotating so much that its hard to find the actual direction. Though the same does not happen in car navigation mode.
I have experienced the same thing in other apps as well. The compass does not stick to one position and it keeps on rotating.
Does anyone experienced this issue?

WAQ28 said:
Hi,
I have been using P9 lite (model L31) for the past few months and found that the compass has some issues. Even if I calibrate the compass using figure 8, it does not stick to one point. For example, if I use google maps walking navigation, the map keeps on rotating so much that its hard to find the actual direction. Though the same does not happen in car navigation mode.
I have experienced the same thing in other apps as well. The compass does not stick to one position and it keeps on rotating.
Does anyone experienced this issue?
Click to expand...
Click to collapse
Even granting location access to the default compass app of the phone does not help. Does anyone has any clue why is it behaving like this?

Same problem on a L21.
Compass used to work fine, but since a few weeks ago it does not point to magnetic N... not even to a point with a certain deviation (if I rotate the phone, the "north" also rotates with it).
My good old N8-00 compass still works fine...

After A LOT of 8 shaped calibrations (with and without GPS enabled), the compass seems to work again...

Related

Is my compass dead?

I've been having alot of trouble with my compass lately. Atleast I think its the compass anyway. In Google maps when I use compass mode I can only tilt and look up/down. I can no longer turn. Same thing applies in skymaps. GPS works fine. Tried a compass app, doesn't seem to work either. Could this be a software issue or will I have to rma my unit? I'm running prime 1.7 now but I've had this problem for a month now with multiple roms.
Ideas?
Sent from my Transformer TF101

Compass Not Functioning

This is a known issue on Gingerbread and there are literally thousands of messages all over the web (Google: Gingerbread Compass) but I thought it was fixed in Honeycomb.
I downloaded 3 different "basic" compass apps to test with and they all have the same problem. Most of the time the compass points SOUTH or SW or SSW and not north. Other times it just randomly points where it wants or when you rotate the tab the north arrow just rotates with it rather than locking in on NORTH. Sometimes it just keeps shifting 10-15 degrees back and forth when the TAB is sitting still on a wood table.
I use an app that requires the compass (Dishpointer Pro) and needless to say it's totally useless. I have tried the "figure 8 calibration" and it doesn't help.
Note that the compass is not the same as the GPS. My GPS works fine.
I have the same problem on my Samsung Infuse when I load Gingerbread but on Froyo it's fine.
I've tried a couple different ROMS on the TAB with the same problem. Funny thing is, I don't think I tried it on the stock ROM.
MisterEdF said:
This is a known issue on Gingerbread and there are literally thousands of messages all over the web (Google: Gingerbread Compass) but I thought it was fixed in Honeycomb.
I downloaded 3 different "basic" compass apps to test with and they all have the same problem. Most of the time the compass points SOUTH or SW or SSW and not north. Other times it just randomly points where it wants or when you rotate the tab the north arrow just rotates with it rather than locking in on NORTH. Sometimes it just keeps shifting 10-15 degrees back and forth when the TAB is sitting still on a wood table.
I use an app that requires the compass (Dishpointer Pro) and needless to say it's totally useless. I have tried the "figure 8 calibration" and it doesn't help.
Note that the compass is not the same as the GPS. My GPS works fine.
I have the same problem on my Samsung Infuse when I load Gingerbread but on Froyo it's fine.
I've tried a couple different ROMS on the TAB with the same problem. Funny thing is, I don't think I tried it on the stock ROM.
Click to expand...
Click to collapse
I'll check it for ya bro. I've never actually tried to use a compass app yet
I have gingerbread and the compass on my phone, both phone and tab compass appear to be working.
I didn't use Compass app but on GMap, the arrow points to the correct direction for me when I'm stationary (so it is not caculated via GPS). On my phone, it never works reliably.
MisterEdF said:
This is a known issue on Gingerbread and there are literally thousands of messages all over the web (Google: Gingerbread Compass) but I thought it was fixed in Honeycomb.
I downloaded 3 different "basic" compass apps to test with and they all have the same problem. Most of the time the compass points SOUTH or SW or SSW and not north. Other times it just randomly points where it wants or when you rotate the tab the north arrow just rotates with it rather than locking in on NORTH. Sometimes it just keeps shifting 10-15 degrees back and forth when the TAB is sitting still on a wood table.
I use an app that requires the compass (Dishpointer Pro) and needless to say it's totally useless. I have tried the "figure 8 calibration" and it doesn't help.
Note that the compass is not the same as the GPS. My GPS works fine.
I have the same problem on my Samsung Infuse when I load Gingerbread but on Froyo it's fine.
I've tried a couple different ROMS on the TAB with the same problem. Funny thing is, I don't think I tried it on the stock ROM.
Click to expand...
Click to collapse
Do you have your tablet in a case that contains magnets? If so, those magnets may interfere with the compass.
Rob
foxbat121 said:
I didn't use Compass app but on GMap, the arrow points to the correct direction for me when I'm stationary (so it is not caculated via GPS). On my phone, it never works reliably.
Click to expand...
Click to collapse
If your GPS is enabled in the hardware settings as soon as you load maps the GPS is functioning. I have no problem using any program that supports & uses GPS only compass. You can tell if the GPS is on by the little circle that looks like a "sun or a compass" when you run maps or nav. If it is showing it's using GPS.
My arrow in maps follows me perfectly. Just can't get any compass program to work including Dishpointer Pro which is what I always need to use.
Same as me only google map work.

few issues

Hey all, have a few issues I am hoping to get figured out.
First, I am wondering if there is a way to re-calibrate the screen/tablet? When I take a picture, the tablet needs to be at about a 5-10* angle for the picture to be level.
Next, I know there have been quite a few GPS issues, but are there any "fixes" yet? I have downloaded and installed GPS test and I can get a lock after about 3 or 4 minutes, but Maps has NEVER found my location. The little GPS icon on the top left corner shows it is on and "locked" (not flashing), yet Maps always says "waiting for location" It never finds me though. It has been this way since I bought it.
Brew
no one else is having gps problems? I know many posted about them when the tablet first came out, surprised no one else is still having the problem. Maps still doesn't ever work for me. Never does find my location.
Next, I think the camera itself is not set correctly. When I use the level feature of the camera, the table shows level, but the picture itself is way off. Like the camera itself is twisted in the opening.
Don't have any problems with the camera, works fine for me.
GPS isn't really working for anybody - for some it helped to go outside and let it get the first fix. after that it works much better - for example for me.
but compass is still not usable =)
Thanks, I did a complete wipe last night and now maps will at least acknowledge that I exist. The camera is definitely installed crooked.
The Tegra Note has eight magnets in it, I'm not sure the compass will ever work properly
Ouzo said:
The Tegra Note has eight magnets in it, I'm not sure the compass will ever work properly
Click to expand...
Click to collapse
Been playing with my new toy, one of the reasons I picked this was the compass, I like the idea and one works well on my phone. Also have an interest in the night sky - but google sky map and sky safari type apps cannot figure out what direction to show, I was starting to think the magnets were a problem, quite good magnets - I can stick the tab to the fridge !! guess I will have to live without this function until my next tablet.
Magnets have anything to do with the speakers ? anybody know.
mickjack said:
Been playing with my new toy, one of the reasons I picked this was the compass, I like the idea and one works well on my phone. Also have an interest in the night sky - but google sky map and sky safari type apps cannot figure out what direction to show, I was starting to think the magnets were a problem, quite good magnets - I can stick the tab to the fridge !! guess I will have to live without this function until my next tablet.
Magnets have anything to do with the speakers ? anybody know.
Click to expand...
Click to collapse
I'd noticed that the compass is problematic too. I guess it would be possible to open it up and pop them out, but I'm not brave enough to try.
Ouzo said:
I'd noticed that the compass is problematic too. I guess it would be possible to open it up and pop them out, but I'm not brave enough to try.
Click to expand...
Click to collapse
Had those thoughts to........ may give it a go when the tab is old and not quite so loved, just popped the back off a semi bricked pipo m7pro, can see the edge of the screen now and the switches don't sit properly.
Google sky map not so bad last night, just a quick test but it seemed to find its way around the sky, big moon found easy etc, still jumpy if you know what I mean. And the compass sometimes works - but seems to be 15deg off from my smartphone, need to get a propper compass and check then out!
Camera too
I have the same camera issue on my son's TN7 and my brand-new TN7 I got this week. Rear camera is tilted by about 10 degrees (checked with a real spirit level). Messes up some apps that need the device to be straight and use the camera.
Anyone else got this problem? Front camera is fine.

compass wont work with any ROM

Hi, I have a problem with the compass on my UMI zero. When I use google maps or any compass app the direction pointed by the arrow is always the same whatever direction i rotate my smartphone at. Only sometimes it points in the right direction but slowly rotating to the same wrong one. What's going on? I tried to install different ROM but the problem was never solved, and at the beginning it was working, i cannot say flawlessly but at least acceptably.
Compass problem
i was facing the same issues as you are with UMI Zero's compass especially on its stock firmware (update 3.10), but i went ahead and got the rom from this thread
http://forum.xda-developers.com/and...-miumizero-miuiv6-umi-zero-t3050090?nocache=1
and installed the firmware available on it.
i also made sure that all GPS settings were on before using the compass because without it (try using it with the data on for the first few trys), it kept telling me to wave the phone in the shape of an 8 to recalibrate it. it works now much better than before but it is still not completely accurate. i think the problem is within the hardware rather than the software.

Problems with gyroscope and VR

Has anyone had problems with the gyroscope in vr applications?
The compass works very slow. And vr applications are not able to move the screen with the movement of the phone.
Any way to calibrate the compass or gyroscope?. Anyone else has happened?
txemyprieto said:
Has anyone had problems with the gyroscope in vr applications?
The compass works very slow. And vr applications are not able to move the screen with the movement of the phone.
Any way to calibrate the compass or gyroscope?. Anyone else has happened?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showpost.php?p=69996778&postcount=68
Same here...
gps problems
Skyad said:
http://forum.xda-developers.com/showpost.php?p=69996778&postcount=68
Click to expand...
Click to collapse
i dont use vr, but a lot gps navigacion,i install gps esencial from play store and its giving me under 20 ft precision mostli al the time, but google maps its get lost a lot, somtimes an error of 1000 to 3000 ft. im thinking is software problem not hardware. other navigators go beter but still get lost somtime. my motorola G first generacion is a crack, never lost.
There is a known issue with the gyroscope being non functional . There is a fix in the latest OTA formware update which came out last night. I've just updated and thingsseem ok.
http://bbs.elephone.hk/thread-12714-1-1.html#.WFNjlPl96Ul
Make sure you are on the 20161215 firmware release and retest.

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