Bluetooth crashes on NOUGAT VNS-L31C0432B370 - Huawei P9 Lite Questions & Answers

Hi there, after the update i have always troubles with bluetooth.
When the device is connected to my samsung gear s3, randomly i get crashes and have to turn on blueooth again.
When the device tries to connect with my car, i got bluetooth crash and even if i turn on it again it crash.
I have done factory reset and network reset but they don't solve the problem. I have also reflashed the rom with the additional package.
Any ideas? Anybody with the same problem?

Related

N910U Bluetooth malfunction

Hey guys,
So I have a Note 4 N910U and I have been using a custom note 5 rom for a long time without any major problems. Lately my Bluetooth stopped working, basically it turns on but as soon as I try to connect to any Bluetooth device it stops working. When I connect to my gear for instance, the gear connects and so does the phone but I have a force close message and when I press ok the Bluetooth turns off and on.
I am still using lollipop 5.1.1 I want to upgrade but I don't know if that would fix the problem or not.
Any insights on this problem?
Thanks.

Bluetooth issues

Since the previous two updates on my Verizon V20 were installed (VS99518A & VS99519A) running 7.0 , I have been having bluetooth issues where there are momentary pauses while connected to BT earphones and random "rustling" sounds when I am connected to my car stereo (A2DP). There are even times the bluetooth does not reconnect (have to manually select the paired device at the pop-up).
I have already performed a factory reset and it still happens. These issues do not occur on other android phones so it can't be my stereo and bt earphones' at fault.
Any ideas? What should I check?
Thanks.
I really wish I could help you. Ive been having the same issues. Please follow up if you figure it out and I will as well
Same here
The 7.0 update took a while to get to me but now that it has, I'm not impressed and wish I could revert.
Immediately after I started noticing the same issues as OP. In addition, I can no longer BT FTP send to my desktop but I can receive from the desktop.
I've tried quite a number of things to resolve but none have. Several soft resets, hard reset, network reset, factory reset, reset of desktop settings (although apparently not needed a SIM-less Galaxy S4 does NOT have issues with BT FTP to the same desktop....
Attempting to pair the two, the S4 can see the V20 but the V20 does not recognize the S4.
I believe it is 7.0 update related because all was fine prior and the issues were noticed just 20 minutes after.

Bluetooth wont connect to multiple devices

Running my Mi A1 with stock ROM but having numerous bluetooth issues.
It will connect to my earphones without issue, and to my keyboard. However it will not connect to my Ford Fiesta, or to my Amazon Echo. Tested my oneplus 3 with these to confirm and they work fine, so its purely the Mi A1.
I have tried clearing bluetooth cache and forgetting the link.
Any other steps to resolve this?
Generally the devices never even connect at all, says connecting then gives up.
Update: ran the latest software update so I am now running 8.1, still not able to connect to 99% of the devices I try, says pairing then gives up. Any ideas?
I have some BT issues as well, this is my experience.
With Oreo 8.1 stable (updated OTA from 8.0) I was unable to pair further BT devices ("wrong PIN or passkey"),
although those paired previously (some from Nougat) still worked. Neither clearing BT cache and data or resetting
the network settings helped. I saved a couple of logcat logs during the unsuccessful attempts to pair a BT headphone and a BT speaker that worked earlier.
After a full factory reset BT pairing starts working again, although it seems that this happens only for a while,
then it may stop again, maybe I have some interfering app or whatever. I am not trying to delete some paired device
to check again.
This issue is still ongoing, tried more devices and same issues.
Another one I tried is connecting my phone to a bluetooth keyboard (Anne Pro). This works fine, however now the phone keeps popping up with "Please connect a keyboard".
azboxgo said:
I have some BT issues as well, this is my experience.
With Oreo 8.1 stable (updated OTA from 8.0) I was unable to pair further BT devices ("wrong PIN or passkey"),
although those paired previously (some from Nougat) still worked. Neither clearing BT cache and data or resetting
the network settings helped. I saved a couple of logcat logs during the unsuccessful attempts to pair a BT headphone and a BT speaker that worked earlier.
After a full factory reset BT pairing starts working again, although it seems that this happens only for a while,
then it may stop again, maybe I have some interfering app or whatever. I am not trying to delete some paired device
to check again.
Click to expand...
Click to collapse
Did you ever manage to isolate the cause of this? I still can't connect to devices
Fenwick17 said:
This issue is still ongoing, tried more devices and same issues.
Another one I tried is connecting my phone to a bluetooth keyboard (Anne Pro). This works fine, however now the phone keeps popping up with "Please connect a keyboard".
Click to expand...
Click to collapse
I have never had a problem but have read in several threads people say they have trouble pairing with Bluetooth while Wifi is turned on, not saying it will work but try turning off the Wifi and maybe data too and see if it helps, other have reported it does.
Done another factory reset, issue still persists. Have tried removing all Bluetooth devices, wifi, and mobile network off. Still unable to connect to a bunch of devices.
Tried a bunch of different things, but still can only connect bluetooth to my earphones, and sometimes Amazon Echo. Everything else will just say connecting and then stop.

LG G6 with Bluetooth Issues

Problem: Intermittent Bluetooth connection with my Prius C. Found two Bluetooth apps in system apps.
When I go into the bluetooth app to clear cache and data, I noticed TWO Bluetooth apps! One is version 8.0 which is appropriate since I've upgraded to Oreo. And, the second Bluetooth app is version 6.20.18. After trying everything I could think of to fix my connectivity issue, I'm at the point of a factory reset and rebuilding my device with hopes of resolution. But first, I wanted to ask if anyone else is seeing TWO bluetooth apps on their phones? Settings/Apps & Notifications/ Apps, then expand menu to show system apps.
Again, is anybody else seeing two bluetooth apps? Wouldn't this create a conflict with anything trying to connect? How can I delete the old app since they are both system apps? TIA
I've also got two apps. Enable Developer options and try to change Bluetooth - AVRCP version to AVRCP 1.4 (Default). After that my TomTom watch could connect to G6 without problems. Maybe it will be also a solution for your problem.
adamz667 said:
I've also got two apps. Enable Developer options and try to change Bluetooth - AVRCP version to AVRCP 1.4 (Default). After that my TomTom watch could connect to G6 without problems. Maybe it will be also a solution for your problem.
Click to expand...
Click to collapse
Thanks for the suggestion. I've done as suggested with mixed results. I unpaired my G6 from my Prius, deleted the G6 profile from the Prius and still got the BT connecting and then disconnecting. I didn't have time to reboot so I wonder if that may be my issue (cache memory?). I'll try that at lunch. However, after a minute or so, I was able to stream uninterrupted. Thanks for the suggestion and solution, hopefully
I'm having a similar issue with my G6 and a 2016 Subaru Outback. Keeps dropping the connection and connecting. Sometimes it is ok for a while. Sometimes it keeps doing it from the time I start the car. Worked great until 8.0 update. See thread here: https://www.subaruoutback.org/forums/138-gen-5-2015-2019/501767-bluetooth-connection-issues-lg-g6.html#post5728313
Update: Still having mixed results (when connecting to my Prius). so, after some connection back and forth, I have been successful with streaming Pandora and Amazon Prime for more than 20 minutes w/o interruption.
I've tried Google Play in the car and it's as if the connection is possessed. It's so unstable that it makes me believe Google Play is somehow responsible. Yet, my BT headphones connect and play without issue for over 1hr while mulching leaves.
I still don't fully understand how their can be 2 Bluetooth apps on my phone without any type of conflict, especially since they are different versions. I'm thinking that when my phone updated to Oreo, the old Bluetooth app/file didn't get removed.
@TheGs - Have you done a factory reset? If so, how many bluethooth files/versions on phone after reset? I was hoping a reset would fix this puppy. I too am on TMo/H872.
I still have two apps after a factory reset. (I'm just here because I've had bluetooth crashing after the latest OTA from T-mobile.)
UPDATE: having followed the suggestion from @adamz667 above, I changed the AVRCP to 1.3 and so far so good. Bluetooth just connects with no interruptions what so ever. Maybe this will help if you are having simiilar issue.
@lovecomplex - thanks for replying on the number of bluetooth apps you have after reset. Now that I seemingly have resolved my issue I see no need to reset at this point, Good Luck!
got a brand new G6. Bluetooth is broken out of the box. I can't stream anything to any bluetooth devices. Changing it to AVRCP 1.3 under Developer Options made streaming possible but it is choppy. I am on Nov 1 android security patch.
WTF LG? It is brand new, brand new!

Bluetooth connects to smart watches and Bluetooth headsets only

Ever since getting my OnePlus 6T, the Bluetooth has only ever been able to connect to my Mi band and my Sony headset. However, it kick out computers and phones. I have tried connecting to my brother's OnePlus 6T, my friend's LG phone, my Thinkpad, another friend's Pixel 2, and a Chromebook; but all the same result. My phone successfully connects for about 5 seconds, but then kicks the other device off. If I try to reconnect from the remembered list of devices, the red "Connect" button does not do anything except show my tap's splash animation. Forgetting the device and trying to reconnect leads to the original problem. I have tried clearing the data of Bluetooth from the apps and I have also reset my Bluetooth/Wifi settings from the System menu, but the problem still persists.
Does anyone else have this problem or have a solution to this problem?
Thanks

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