Can't find any bluetooth devices.. - G3 Q&A, Help & Troubleshooting

Hi there,
I just bought a LG G3 (32gb) D855.
The first owner of this mobile told me, the bluetooth won't work.
I thought I could fix it..but I can't
The problem:
If I turn on my bluetooth I can't find any other devices(checked iphones, my car radio, other Android devices, Logitech bluetooth media dongle, and much more)
Btw they can't find me either.
I opened my LG but can't see any broken parts.. I don't even know which part is for bluetooth.
The error were noticed first on cm. So he flashed the stock Rom. I had to update the stock Rom (4.4.3 > 5.0 ota)
Does any know a solution?
Sorry for my English.. I'm from Germany

Related

[Q] Bluetooth pairing no longer working with official ICS update => What should I do

[Q] Bluetooth pairing no longer working with official ICS update => What should I do
Hi guys,
I upgraded my Arc S and it's now running the official ICS update from Sony.
But now I can't pair my car's bluetooth system anymore (Alfa Blue&Me system).
The phone can see the bluetooth car kit but can't pair with it: tries for one second and stops, never even prompts for the pin code.
This worked perfectly in GB.
Other phones (samsung galaxy s2 and htc one x) with ICS do work with the car, so it's something with this ROM.
Could I resolve this issue by trying another ROM ?
Has this anything to do with the baseband version (70) ?
Any advice is welcome !
I got this problem before I also blamed for Sony too
But I found a solution finally
Try to deauthorize and reauthorize your phone again
The old setting of your phone conflict with ics
Hi,
I did that already, completely wiped the config from the car but won't pair
Nick
Bluethooth pairing no longer working with official ICS update
Hi there, did you manage to fix the problem with bluetooth? i have exactly the same problem. i have done a factory reset 3 times already and i'm really getting frustrated. please help i would really appreciate it.
I am having the same problem...any help?
same problem here
have the same problem after upgrading my boss's arc to ics, cant connect to car Bluetooth set, connection to a computer works fine, SGS2 connects to the set without any problems, the problem is that the phone in pairing mode doesn't get to the pin screen.
any news regarding this problem?
Have any of you looked at your car makers help sites for help?
nickdd said:
Hi guys,
I upgraded my Arc S and it's now running the official ICS update from Sony.
But now I can't pair my car's bluetooth system anymore (Alfa Blue&Me system).
The phone can see the bluetooth car kit but can't pair with it: tries for one second and stops, never even prompts for the pin code.
This worked perfectly in GB.
Other phones (samsung galaxy s2 and htc one x) with ICS do work with the car, so it's something with this ROM.
Could I resolve this issue by trying another ROM ?
Has this anything to do with the baseband version (70) ?
Any advice is welcome !
Click to expand...
Click to collapse
A workaround as been found:
Open contacts,send one via bluetooth,chose your bluetooth device,now it ask for pin code.....voilĂ !
Inviato dal mio ST18i

[Q] D855 Bluetooth auto-connect

Hi Guys!
I have an international D855 with v10l stock rooted.
I paird headphones via Bluetooth and they are working great, but they dont connect automaticly when i turn them on.
So i searched and found some screens of G3's. They have an option in the Bluetooth settings to set "auto-connect".
But on my Phone this setting is missing.
Hope anyone can help me.

[Q] Do you have no bluetooth even on Android 5.0.1?

My nexus 7 2013 is not rooted and runs stock Android 5.0.1. Ever since Android 4.3 it does not read any nearby Bluetooth devices (my bluetooth mw600 nor my phone).
Does anybody else have this issue or a way to solve it? I have been searching the web for ages and no such solution was found.
BrickIglu said:
My nexus 7 2013 is not rooted and runs stock Android 5.0.1. Ever since Android 4.3 it does not read any nearby Bluetooth devices (my bluetooth mw600 nor my phone).
Does anybody else have this issue or a way to solve it? I have been searching the web for ages and no such solution was found.
Click to expand...
Click to collapse
Mine has always worked fine, you might have a hardware issue. The only thing I can suggest is use a factory image to return it to stock and see what happens. If it's still broke, might need to send it in for repairs.
No BT issues for me with Lollipop on neither N7 nor N5. I use them with BT speakers, BT headphones, android wear and a car.
I started to have issues with Bluetooth audio streaming since I got the ota update to 5.0.1
Sent from my HTC One using Tapatalk
My Bluetooth audio streaming to a UE boom will hang at random on 5.0.1 . I flashed back to 4.4.4 and all is well.
Sent from my XT1060 using Tapatalk
I had not problems yet. But still have not tried 5.*

Bluetooth Issue's with Garmin Vivosmart

Not sure anyone will be able to help with this appreciate its a long shot, i've bought a Garmin Vivosmart fitness tracker and it connects to the phone via Bluetooth, now it all works mint except if i go out of range with the bluetooth the phone and garmin are supposed to reconnect automatically but it doesn't i have to unpair and then repair which isn't the end of the world but is a pain in the backside, looking on the garmin forums lots of people with M8's saying the same so there seems to be an issue with the way HTC - Garmin bluetooth works, some phones seem to work perfect (as in other android phones) so it doesn't seem a generic android-garmin issue, just wondering if anyone has had the same issue with any other bluetooth equipment and managed to find a cure ?
also if anyone know if custom roms mess about with bluetooth and the way it works, tempted to try an AOSP rom or CM to see if the bluetooth works properly but i do like sense so would prefer to stick with what i got, using Insertcoins Sense 7 rom, might go back to official sense 6 and see if that works also...
thanks for any suggestions...
wakers said:
Not sure anyone will be able to help with this appreciate its a long shot, i've bought a Garmin Vivosmart fitness tracker and it connects to the phone via Bluetooth, now it all works mint except if i go out of range with the bluetooth the phone and garmin are supposed to reconnect automatically but it doesn't i have to unpair and then repair which isn't the end of the world but is a pain in the backside, looking on the garmin forums lots of people with M8's saying the same so there seems to be an issue with the way HTC - Garmin bluetooth works, some phones seem to work perfect (as in other android phones) so it doesn't seem a generic android-garmin issue, just wondering if anyone has had the same issue with any other bluetooth equipment and managed to find a cure ?
also if anyone know if custom roms mess about with bluetooth and the way it works, tempted to try an AOSP rom or CM to see if the bluetooth works properly but i do like sense so would prefer to stick with what i got, using Insertcoins Sense 7 rom, might go back to official sense 6 and see if that works also...
thanks for any suggestions...
Click to expand...
Click to collapse
It worked fine for me with KitKat.
Friday evening I upgraded to LolliPop. (Did a clean install, no data restore from backup)
Since then I have the same problem. Once you lose your Bluetooth connection it won't reconnect anymore.
You have to unpair and the repair in order to be connected again. A real pain in the ass, as I use it only for the notifications on the bracelet.
I have had a Vivosmart since the week they came out. I had a lot of the BT issues the first few months (mainly due to their software being released before it was really production ready) but has been fine since. I'm rooted and have ran a few different roms without an issue. Currently I'm using SkyDragon's Sense 7 rom. I haven't had to pair to my phone due to disconnects for at least a couple months. Are you pairing from with-in the Connect app? At one time the pairing was done via the regular android BT devices but they got rid of that and now pair from the app only. So technically your Vivosmart shouldn't ever show up on the list of installed/connected BT devices because it's only paired from the Connect app. I'm sure you've been on the garmin forum but if you haven't or someone else reading this hasn't it's here https://forums.garmin.com/forumdisplay.php?478-vivosmart. I've seen posts over there about m8 users having problems but don't remember reading if anyone was able to get the problem fixed and what they did. It doesn't make sense that it works for some (like me).
Hello,
I have same problem with Garmin Fenix 3. Apparently there is some bug in HTC ONE M8 Android 5.0.1
I am able to connect and connection is quite stable but watch wont reconnect automatically.
Usually it will reconnect once you reset BT on phone and than on watch. But its quite annoying so I am also looking for solutions. Any idea? Ive tried to add watch to trusted device under smart lock but its not working either. I know most Garmin devices worked on previous version of android on HTC ONE M8 but with Lollipop its bugged..
wakers said:
Not sure anyone will be able to help with this appreciate its a long shot, i've bought a Garmin Vivosmart fitness tracker and it connects to the phone via Bluetooth, now it all works mint except if i go out of range with the bluetooth the phone and garmin are supposed to reconnect automatically but it doesn't i have to unpair and then repair which isn't the end of the world but is a pain in the backside, looking on the garmin forums lots of people with M8's saying the same so there seems to be an issue with the way HTC - Garmin bluetooth works, some phones seem to work perfect (as in other android phones) so it doesn't seem a generic android-garmin issue, just wondering if anyone has had the same issue with any other bluetooth equipment and managed to find a cure ?
also if anyone know if custom roms mess about with bluetooth and the way it works, tempted to try an AOSP rom or CM to see if the bluetooth works properly but i do like sense so would prefer to stick with what i got, using Insertcoins Sense 7 rom, might go back to official sense 6 and see if that works also...
thanks for any suggestions...
Click to expand...
Click to collapse
G'day wakers,
I have had exactly the same problem with my m8. I also have only used insertcoin rom which may be part of the problem as I have an identical m8 with stock lollipop (never unlocked or rooted) and it has no problems with the vivosmart or Garmin Fenix BLE connection.
I have since sold my m8 and traded up to an m9, which is still stock, but I'm reluctant to flash custom Rom as the Bluetooth works perfectly... On the other hand, stock roms drive me mental with bloatware and ads.
If you try another Rom I'd be very interested to hear how you go...as it may give me some confidence to unlock my brand new m9.
Cheers.
great_lumbuey said:
G'day wakers,
I have had exactly the same problem with my m8. I also have only used insertcoin rom which may be part of the problem as I have an identical m8 with stock lollipop (never unlocked or rooted) and it has no problems with the vivosmart or Garmin Fenix BLE connection.
I have since sold my m8 and traded up to an m9, which is still stock, but I'm reluctant to flash custom Rom as the Bluetooth works perfectly... On the other hand, stock roms drive me mental with bloatware and ads.
If you try another Rom I'd be very interested to hear how you go...as it may give me some confidence to unlock my brand new m9.
Cheers.
Click to expand...
Click to collapse
Cheers for the reply i might try a few different rom's i presumed that lollipop was the issue from what your saying maybe not then i'll let you know...
I have any M8 stock lollipop and vivosmart. When vivosmart go out of range lose connection. When vivosmart come Back near smartphone, if I want to connect it, i must switch off Bluetooth and switch on manually.
It is not auto.
Can you help me?
Thank you
Inviato dal mio HTC One_M8 utilizzando Tapatalk
I'm experiencing an even worst problem with no pairing at all with my fenix 3 and Garmin Connect with Cyanogenmod 12.1 .
I've done the test with a Samsung SII, Oneplus X and Oneplus One. All pairing fail and all with Cyanogenmod 12.1
It's working well with a Samsung Galaxy S5 ! So if one Cyanogenmod developper is reading this, can you please let us know if this bug is known, or if you can log it, and i can help some troubleshooting as well.
Samyterje said:
I'm experiencing an even worst problem with no pairing at all with my fenix 3 and Garmin Connect with Cyanogenmod 12.1 .
I've done the test with a Samsung SII, Oneplus X and Oneplus One. All pairing fail and all with Cyanogenmod 12.1
It's working well with a Samsung Galaxy S5 ! So if one Cyanogenmod developper is reading this, can you please let us know if this bug is known, or if you can log it, and i can help some troubleshooting as well.
Click to expand...
Click to collapse
Solution found on my side by realizing that one dialog box is not scaled in Garmin Connect and so the "yes" button is not visible in material design. I've understood this by rolling back to Cyanogenmod 11 and see the process.
Workaround is to use a language with shorter words like english. My initial set was in French. So if it can help somebody else with Garmin Connect, use it

Mi6 bluetooth problems

Each time I use Mi6 via bluetooth in car to answer/make calls - first call goes OK, and all others not - people I talk to don't hear me. It happena in 4 different cars so it's not car's problem. Mi5 was OK. I run 7.1.1 NMF26X global beta. miui 8 7.6.8 global beta. And can't solve it myself. Tried deleting and re-adding cars, restarted phone - nothing helped. When I switch to phone during call - it's OK. As soon as I switch back to car - same problem. No one hears me and I hear everyone.
Any1?
I'm sorry but I can't test because I don't have any Bluetooth devices.
Not using any bluetooth device either.
Hello there
I'm a new xiaomi mi6 user. I have 7.5.25 version rom installed on my phone. My phone does not see andriod wear app on my smart clock with bluetooth. Also does not share internet with hotspot. There is also a problem with the GPS, the satellites can not find it immediately. can you help me.
Thank you
ERSL said:
Hello there
I'm a new xiaomi mi6 user. I have 7.5.25 version rom installed on my phone. My phone does not see andriod wear app on my smart clock with bluetooth. Also does not share internet with hotspot. There is also a problem with the GPS, the satellites can not find it immediately. can you help me.
Thank you
Click to expand...
Click to collapse
Ok, one by one.
1. My phone does not see andriod wear app on my smart clock with bluetooth --> My watch works, did you unpair your watch with old phone first? Android wear watch can only connect to 1 phone.
2. There's personal hotspot, you can see it in the settings menu.
3. GPS needs time to find your phone, you need to have wifi (or mobile data connection to assist the phone), if it located your phone, next time GPS will work faster.
It is a different issue with me: when paired with a BT device with the "phone audio" profile enabled, despite picking up the call on via pressing the green button on the touchscreen, it still defaults to the BT device (and I have to switch audio back to "phone" before the other person cuts off after hearing nothing). This is on the global ROM 8.2.2.0...
The global ROM seems buggy as hell...
alien2k1 said:
Any1?
Click to expand...
Click to collapse
Hello Friend.
The same happens to me.
It connects to bluetooth but I have no output or audio input.
Did you get it fixed?
Thank you
Everyone.
This is not xiaomi's problem.
This problem is due to oreo's new bluetooth stack.
There is no current solution to this. I've searched far, wide and deep.
Android has a great track record in keeping the bluetooth stack broken.
If you try to search google, you will find out that not only xiaomi phones have this problem.
The only theoretical solution is to port old bluetooth blobs, and somehow make it work. But as far as i know, no one has done this before.
There is hope that android pie will fix this. But from what i read, early builds of pie still has this problem.

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