[Q] Bluetooth Pairing Every Time I Use it - G2 Q&A, Help & Troubleshooting

Not sure if anyone else has this issue, but every time I turn on my bluetooth headset, I need to pair it. Have never had this issue with any of my other phones. Any ideas? My phone is stock, rooted with tethering hacked. I have disabled some bloatware, but nothing related to bluetooth or connectivity. Is it possible bluetooth is somehow connected to some stock LG Bloatware I am not aware of? thanks all!

I too experiened the same problem a while back till I installed "bluetooth auto connect" (free from google play store).
Hope this info is helpful to you.

yoohoo said:
I too experiened the same problem a while back till I installed "bluetooth auto connect" (free from google play store).
Hope this info is helpful to you.
Click to expand...
Click to collapse
thank you for the tip. will try it out

Help paring will not connect to audio just phone works.
My LG G2 will not stream music to my car. The phone Bluetooth works just fine. When I move to connect to the media streaming the car say no Bluetooth audio device connected. The car is a Mercedes E 350 2010. I had a nexus 4 also an LG phone and I had no issues streaming. I am aware of the menu that you can get to check the boxes for phone audio and media audio. I have tried every option I can think of with no luck yet. So far I unpaired the device, I factory rest the phone all to no avail. When I attempt to pair just the Bluetooth media to the car the car asks me to up in the pass code and I do then the phone asks for the same code. This lets me know that the 2 devices are communicating. Once I have entered the pass code the car says connecting….. then is says connection to Bluetooth media device unsuccessful called LG T-Mobile and Mercedes and not one of them has any idea that was helpful or I had not tried yet. . I am rooted but running stock. Have 2 headsets that both work fine streaming music. Any ideas would help.

bobbysteesl said:
My LG G2 will not stream music to my car. The phone Bluetooth works just fine. When I move to connect to the media streaming the car say no Bluetooth audio device connected. The car is a Mercedes E 350 2010. I had a nexus 4 also an LG phone and I had no issues streaming. I am aware of the menu that you can get to check the boxes for phone audio and media audio. I have tried every option I can think of with no luck yet. So far I unpaired the device, I factory rest the phone all to no avail. When I attempt to pair just the Bluetooth media to the car the car asks me to up in the pass code and I do then the phone asks for the same code. This lets me know that the 2 devices are communicating. Once I have entered the pass code the car says connecting….. then is says connection to Bluetooth media device unsuccessful called LG T-Mobile and Mercedes and not one of them has any idea that was helpful or I had not tried yet. . I am rooted but running stock. Have 2 headsets that both work fine streaming music. Any ideas would help.
Click to expand...
Click to collapse
Tried resetting the car radio? My alpine will only store info for 3 devices then it will ask for that code and won't connect until at least one spot is cleared.

00negative said:
Tried resetting the car radio? My alpine will only store info for 3 devices then it will ask for that code and won't connect until at least one spot is cleared.
Click to expand...
Click to collapse
Not a bad idea. It is a stock system so I will look up how to reset if that's an option.

bobbysteesl said:
Not a bad idea. It is a stock system so I will look up how to reset if that's an option.
Click to expand...
Click to collapse
If you can't figure out how to reset radio, disconnect your car battery for a minute then hook it back up, should clear its memory

00negative said:
If you can't figure out how to reset radio, disconnect your car battery for a minute then hook it back up, should clear its memory
Click to expand...
Click to collapse
Problem solved. Both my Ipad and LG G2 needed the set up to be requested from the car. You must use the cars external authorization set up process not the normal way you sync your phone to make calls.
Watch this video if you need further instructions
http://www.youtube.com/watch?v=kpEGIfBvF1Y

Related

Bluetooth bug.

When I connect to the car stereo, I set it to phone only, not media and it works fine, ouputting the sat nav voice via the phone. When I reconnect, it again connects both phone and media. It's driving me mad, any ideas?
ewans said:
When I connect to the car stereo, I set it to phone only, not media and it works fine, ouputting the sat nav voice via the phone. When I reconnect, it again connects both phone and media. It's driving me mad, any ideas?
Click to expand...
Click to collapse
I connect to my Parrot MKI9200 car kit and have no issues like this, it always connects for phone and voice from CoPilot comes out of the phone. I haven't changed any settings
That's interesting - does the parrot support music streaming? Could you check the settings of the connection please? If you tap and hold where it says Parrot, it shows which services are connected.
ewans said:
That's interesting - does the parrot support music streaming? Could you check the settings of the connection please? If you tap and hold where it says Parrot, it shows which services are connected.
Click to expand...
Click to collapse
I'll have a look for you tonight mate, will be going in the car in a couple of hours.
Thanks very much for your help.
ewans said:
Thanks very much for your help.
Click to expand...
Click to collapse
Just checked... The only part that is ticked is phone. Media is not ticked. As I don't stream media from my phone to my car kit, I don't want this ticked. If I tick the box, CoPilot alerts actually come out of the car speakers.
nicelad_uk said:
Just checked... The only part that is ticked is phone. Media is not ticked. As I don't stream media from my phone to my car kit, I don't want this ticked. If I tick the box, CoPilot alerts actually come out of the car speakers.
Click to expand...
Click to collapse
Yours works the way I want mine to. For some reason though, even if I turn off media, the next time it connects it will connect both media and phone. Weird.
Again, thanks for your help. I'd really like to find a solution to this, it's really annoying.
One thought - is yours a sim free one, T-Mobile or Orange? Mine is T-Mobile.
ewans said:
Yours works the way I want mine to. For some reason though, even if I turn off media, the next time it connects it will connect both media and phone. Weird.
Again, thanks for your help. I'd really like to find a solution to this, it's really annoying.
One thought - is yours a sim free one, T-Mobile or Orange? Mine is T-Mobile.
Click to expand...
Click to collapse
Mines sim free. What Car Kit do you have? Might be something to do with that?
nicelad_uk said:
Mines sim free. What Car Kit do you have? Might be something to do with that?
Click to expand...
Click to collapse
It's an Alpine 400bt, which is an add-on unit for Alpine stereo's, in my case a 9887r. The bluetooth unit is actually made by Parrot I believe.
It could be something to do with it, however it used to be OK using Windows Mobile.
another bluetooth question
I see you guys mentioning some bluetooth settings in the posts above - where are they found?
I have a problem that once connected to my car phone system by BT, the keypad in the car stops working which means I can't respond to voicemail etc. My other phone is a Touch HD which works fine.
Are there settings to select different profiles like you can with Win Mo?
I'm new to Android and all I can find are the HTC settings under Settings\Wireless Controls\Bluetooth Settings but these don't help
Thanks in advance
Edit: just reread and see I need to tap and hold the connection, so I'll try this later...

[Q] Help with Bluetooth

Hi Guys,
i recently upgraded my S4 to a S5
My S4 connected to my car stereo as phone and as multimedia device, but my new s5 just wont connect as multimedia device.
It functions fine as telephone, but i cant get the multimedia option checked.
Is there some hidden option somewhere i'm missing ?.
I didn't have to do anything special for my S4 to connect as multimedia device.
Rexxen said:
my new s5 just wont connect as multimedia device.
Click to expand...
Click to collapse
Unfortunately you didn't give us any details of how you tried to pair your stereo to your phone. So we have nothing to work with, no way to point out a missed step or error.
Did you choose the appropriate pairing mode in your stereo menu? If you have continued difficulties, you should tell us what model your stereo is, your S5 firmware version and a detailed description of the steps you tried.
.
Rexxen said:
Hi Guys,
i recently upgraded my S4 to a S5
My S4 connected to my car stereo as phone and as multimedia device, but my new s5 just wont connect as multimedia device.
It functions fine as telephone, but i cant get the multimedia option checked.
Is there some hidden option somewhere i'm missing ?.
I didn't have to do anything special for my S4 to connect as multimedia device.
Click to expand...
Click to collapse
Unless your car stereo is A2DP compliant your phone wont use it for multimedia. Check that out.
This is driving me crazy.
I've spend a couple of hours now in the car trying everything i can think of.
A google search learned that I'm not the only one with this problem.
Clearing the Bluetooth cache didn't help, i installed this app but that didn't work also.
I popped my sim back into my old s4 and it connects perfectly as both phone and multimedia device, allowing me to play music from my phone on the car stereo system.
The car is a Toyota Prius 2012.
I've attached the specs of my new S5.
The S5 only connects as phone and not as multimedia device.
I also experienced BT trouble with S5 in my wife's Prius 2012. My iPhone connects with no problems, phone, multimedia, internet.
I tried to share S5's Internet but after asking/reading here found out that a vital file is missing, /system/bin/pand.
The reason why you don't get MM connection could be similar.
iBimmer said:
I also experienced BT trouble with S5 in my wife's Prius 2012. My iPhone connects with no problems, phone, multimedia, internet.
I tried to share S5's Internet but after asking/reading here found out that a vital file is missing, /system/bin/pand.
The reason why you don't get MM connection could be similar.
Click to expand...
Click to collapse
I copied a pand file (and the libbluetoothd.so) from a cyanogenmod image. it didn't help.
doing a logcat |grep bluetooth i noticed the following:
whenever i try to activate a mm connection from the phone to the car i get this line twice in the log file:
V/BluetoothEventManager(12390): Recieved android.bluetooth.a2dp.profile.action.CONNECTION_STATE_CHANGED
Since it's always twice, i think that it activates and immediately deactivates the a2dp connection to the car. looks like a programming error where you cant have 2 active bluetooth connections at the same time.
Hope they fix this really soon.
Not much help to you but I can get my UK S5 to connect fine to my factory car kit. I can connect for hands free, mp3 playback and as a modem for Internet all at once.
Airax said:
Not much help to you but I can get my UK S5 to connect fine to my factory car kit. I can connect for hands free, mp3 playback and as a modem for Internet all at once.
Click to expand...
Click to collapse
I contacted Toyota, there is an update available.
Going to the dealer on Friday, hope it fixes the problem.
Airax said:
Not much help to you but I can get my UK S5 to connect fine to my factory car kit. I can connect for hands free, mp3 playback and as a modem for Internet all at once.
Click to expand...
Click to collapse
You were able to share Internet via Bluetooth?
Yep. You have to enable tethering to get it to work with Command Online through.
Airax said:
Yep. You have to enable tethering to get it to work with Command Online through.
Click to expand...
Click to collapse
Can you explain how in more detail?
Turn on the tethering option (search tethering in settings). Your car will connect to the phone for online access. This is how the 2013 model works.
I have the same problem with my S5 Duos. My Car is a Skoda Yeti. My Android Version is 5.0 Lollipop.
I also spent a couple of hours. Has anyone solved the problem.

Bluetooth blues

Hello all.
I am having some bluetooth connectivity problem with my moto g 4 US xt1625 Retus channel (non amazon version) stock everything.
Basically the connection to my smartwatch is unstable and keeps dropping on and off.
Normally I would be blaming the smartwatch for this BUT it connects absolutely perfectly to my moto G2 (cyanogenmod 14) without any hint of misbehavior
I've already tried;
Forgetting and re-pairing device (also rebooting phone before repairing)
Factory resetting watch
clearing app data and cache of system bluetooth apps ("bluetooth share" and "bluetooth MIDI")
Disabling 4G (sometimes interferes apparently)
Disabling wifi
Running phone in safe mode.
*edit - also tried disabling power optimisation for both system bluetooth apps AND the watch companion app
I also reconnected my smartwatch to my old moto G 2 after trying all these things and it still works perfectly.
Old moto G2 had blutooth 4.0 LE and this moto G4 has bluetooth 4.2 LE which would offer no comparability issues.
Has anyone had any similar problems with their bluetooth?
Thanks in advance
I think my next move will be to root, and start removing G apps that could be interfering with the bluetooth connection
hotdog18882 said:
I think my next move will be to root, and start removing G apps that could be interfering with the bluetooth connection
Click to expand...
Click to collapse
I have had a problem with my Fitbit connecting that didn't happen on my G2 or G3. I keep my cordless home phone connected with no problem though. What I have to do is forget the Fitbit in my bluetooth devices and it connects fine. If it's even showing up in the bluetooth devices it won't connect. That seems strange that it will only connect that way but others have reported the same thing. Maybe try and see if it connects after you forget it in the bluetooth settings and it's not even showing up.
Sent using XDA-Developers Mobile App
Tel864 said:
I have had a problem with my Fitbit connecting that didn't happen on my G2 or G3. I keep my cordless home phone connected with no problem though. What I have to do is forget the Fitbit in my bluetooth devices and it connects fine. If it's even showing up in the bluetooth devices it won't connect. That seems strange that it will only connect that way but others have reported the same thing. Maybe try and see if it connects after you forget it in the bluetooth settings and it's not even showing up.
Sent using XDA-Developers Mobile App
Click to expand...
Click to collapse
OK maybe you're on to something.
If I connect to the watch using the companion app, then enter bluetooth settings and "forget" the device..... It still appears to be connected
But a few seconds later, it automatically pairs and re-appears in the "paired devices" list.
Is there a way to prevent re-connect?
Actually, after "forgetting" it several times, It's staying connected and has done for a 15 minutes now.
I'll report back if and when it disconnects.
Cheers
Ok so the watch disconnected a couple of times in a few hours. (this is a huge improvement from before)
Each time, "forgetting" the watch in bluetooth settings caused an automatic re-pair and return to good connection.
Maybe I can use "tasker" or similar app to automate this unpair upon disconnect?
Cheers
hotdog18882 said:
Ok so the watch disconnected a couple of times in a few hours. (this is a huge improvement from before)
Each time, "forgetting" the watch in bluetooth settings caused an automatic re-pair and return to good connection.
Maybe I can use "tasker" or similar app to automate this unpair upon disconnect?
Cheers
Click to expand...
Click to collapse
Yeah, it's strange that it works that way. I think it's the device not compatible with that version Bluetooth. My Fitbit doesn't try to reconnect once I forget it unless I make it pair then it will actually work sometimes and sometimes it doesn't when paired. It always works if I don't pair it at all. Have you tried clicking on the gear besides your watch in more settings once it connects and unchecking what ever connectons it shows in the check boxes?
Tel864 said:
Yeah, it's strange that it works that way. I think it's the device not compatible with that version Bluetooth. My Fitbit doesn't try to reconnect once I forget it unless I make it pair then it will actually work sometimes and sometimes it doesn't when paired. It always works if I don't pair it at all. Have you tried clicking on the gear besides your watch in more settings once it connects and unchecking what ever connectons it shows in the check boxes?
Click to expand...
Click to collapse
If i click the gear next to the watch in the bluetooth settings, the only options i have are to rename the device, or to forget it
I have no checkboxes or anything like thar.
Do you have advanced bluetooth settings installed or something???
hotdog18882 said:
If i click the gear next to the watch in the bluetooth settings, the only options i have are to rename the device, or to forget it
I have no checkboxes or anything like thar.
Do you have advanced bluetooth settings installed or something???
Click to expand...
Click to collapse
Some of my devices have check boxes for contacts, audio, etc. but not all. I thought maybe that would be something to look at.
Sent using XDA-Developers Mobile App
Ok, its still messing around. I'm going to install the Temasek unofficial cyanogenmod 13 and see if that is an immediate fix, or if the additional options offers a fix.
Cheers
update;
after ugrading moto g4 to android nougat (7.0.1) I no longer have any issues with bluetooth connectivity.
6.0.1 was to blame!
my phone is updated to stock Nougat also and still having bluetooth issues staying connected to my car (2012 ford fusion with mysync) I will be keeping an eye on this thread.
vrm4 said:
my phone is updated to stock Nougat also and still having bluetooth issues staying connected to my car (2012 ford fusion with mysync) I will be keeping an eye on this thread.
Click to expand...
Click to collapse
I seldom connect my phone to mysync but my wife does. She also keeps her G4 connected to the Panasonic home phone system while home. I've noticed that since the update to Nougat mysync is very slow to connect on her phone. The Panasonic cordless phone seems to connect fine. Mysync will usually connect although she has to drive for 10 or 15 minutes before it does occasionally and other times it connects instantly. One time I had to delete her phone in the car and add it back. I wondered if it was a problem of it not disconnecting from the Panasonic, but that shouldn't be past the end of the driveway. Then again it may be just a rip in the space time continum. ?
Sent from my SM-T530NU using Tapatalk

Bluetooth issues

I have 3 main devices that I pair to my phone via bluetooth: watch/lg tone/car
The watch stays paired with no issues, but the watch is having issues swapping from the lg tones to the car and vice versa.
Anyone found a remedy for this?
As of now, I have to go into the bluetooth settings of the one I don't want to use and deselect media/phone, then go to the other and select media/phone. And even sometimes this takes multiple times to work.
My previous phone (gs7) had no issues swapping from the two.
Hi,
Did you get a solution ? I face the same problem and can't find any solution...
Just to clarify, when you are in your car and want to connect to it, the headphones are turned off, correct?
Having similar issues... Every time I try to connect to my car (stock Subaru WRX), I have to manually connect and it takes several attempts before it connects. Once it connects it usually doesn't drop though. Very frustrating...
Another poster resorted to getting a whole new head unit: https://forum.xda-developers.com/oneplus-5/help/sony-xav-ax100-bluetooth-issues-t3634940
ArkAngel06 said:
Just to clarify, when you are in your car and want to connect to it, the headphones are turned off, correct?
Click to expand...
Click to collapse
It's not in my car but with the bluetooth device of my motorcycle helmet. The reference is ncom bluetooth kit 3. I have to connect it manually and it takes several attempts before it connects. Sometimes it doesn't connect at all....
I have 2 headset Plantronics Backbeat Pro and Plantronics Backbeat Fit. They both work flawlessly
My Huawei Watch also works.
But my Nokia 616 Car kit wont connect at all.
And my motorcycle hemlet bluetooth kit, Cardo scala rider PACKTALK, connects, but the audio is slowed down to about 80 percent?
Same thing here.
I have been facing problems with a Sony SBH52 Headset and with my Opel Corsa E, stock infotainment system.
It gives me a hard time connecting but when it does it's stable.
I had the same with my gen 1 Moto 360 but after a factory reset to the watch and a reboot it's stable.
Sent from my ONEPLUS A5000 using Tapatalk
yubimusubi said:
Having similar issues... Every time I try to connect to my car (stock Subaru WRX), I have to manually connect and it takes several attempts before it connects. Once it connects it usually doesn't drop though. Very frustrating...
Another poster resorted to getting a whole new head unit: https://forum.xda-developers.com/oneplus-5/help/sony-xav-ax100-bluetooth-issues-t3634940
Click to expand...
Click to collapse
I had the same issue with my TSX. I did some research and cleared the cache. Worked like a charm afterwards. Did not have the issue one week since doing that
suizdude said:
I had the same issue with my TSX. I did some research and cleared the cache. Worked like a charm afterwards. Did not have the issue one week since doing that
Click to expand...
Click to collapse
Ahem, I seem to be unable to find bluetooth in my app settings. Can you please give me a hint?
It's been driving me crazy these days with my SBH-52 and I want to try this too.
Thanks!
P.S.
I'll also give it a shot with a plantronics pro headset I have to see if it does the same.
Bluetooth profiles implementations, even though they passed certification, are not always made equal! So don't end up pulling your hair if a certain BT device doesn't play nice with another.
Just as an example... Head Unit X had big issues with the initial contacts sync, right after pairing with Samsung phones (already known to sometimes play around some other standards). It would only work after several reconnects. After several weeks of debugging (poor development guys) and reproduction test (poor testing guys) it was concluded that it is a phone issue caused by some wrong timing delays in the process of exchanging information between the HU and the phone. Samsung was informed and the ticket was internally closed.
I have similar problem with Bluetooth Earbuds. Phone simple doesn't "see" the Earbuds. But strange - it can see other Bluetooth devices and other devices can see Earbuds.
I'm sure this is a OnePlus 5 software problem.
Version OxygenOS 4.5.10
i have somhow issue as urs, i have Bluetooth pad lock and android watch, it sometimes connected and sometimes not, i do believe its software issue, im on 4.5.11
Yes, it is strange. After some restarts and on/offs connection suddenly appears

Android headunit bluetooth connection problem

Hello. I bought from AliExpress android headunit for audi a6. In main manu it have "phone" and there I am able to connect phone for calls and music play. I wanted to connect obd2 bluetooth adapter to this android unit but cannot enable bluetooth at all. It has system settings, under that there is android settings. And those are classic tablet settings for Android. There is Bluetooth option, but when I try to enable it, it refuses. Like factory disabled that.
Is there any way to acrivate that Bluetooth like on normal phone or tablet android?
Activate Developer options, check your settings there. Network reset. Clear system cache.
blackhawk said:
Activate Developer options, check your settings there. Network reset. Clear system cache.
Click to expand...
Click to collapse
I will try that. Do You think that it has Bluetooth like any other tablet, just restricted by software? Seller told me that doesn't support obd2, only for phone connection.
Cannot turn it on. Video attached
Found bluetooth config and switches to BT transfer. (Was BT phone). Now it works
I have the same issue. Can you tell me exactly how you fixed it. How did you get to Bluetooth config. I may have gotten to it, but I see bt phone or bt audio emission. I'm also trying to connect a bluetooth ObdEleven
JovanSRB said:
Found bluetooth config and switches to BT transfer. (Was BT phone). Now it works
Click to expand...
Click to collapse
How did you get to bluetooth config?
JovanSRB said:
Found bluetooth config and switches to BT transfer. (Was BT phone). Now it works
Click to expand...
Click to collapse
Would be cool to know this?
Hello. It was long time ago, I forgot how exactly I came to settings. But, goal is to switch from BT phone to BT transfer. Now I can connect OBD bluetooth adapter. I must check it again and I will write here. I am sorry for late answe, i have little time in this period, so I can't pay attention enough.
JovanSRB said:
Hello. It was long time ago, I forgot how exactly I came to settings. But, goal is to switch from BT phone to BT transfer. Now I can connect OBD bluetooth adapter. I must check it again and I will write here. I am sorry for late answe, i have little time in this period, so I can't pay attention enough.
Click to expand...
Click to collapse
Did you find it?

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