[Q] Dell Venue 7 bluetooth handset connection problem - Dell Venue

Hi guys!
I have venue 7 3730. Android 4.3 (1.25)
There is a problem with the connection bluetooth headset plantronics ml18. Tablet with a headset is connected , but the connection icon is gray and no sound . On Android 4.4.2 also does not work.
On other tablet (lenovo a3300 4.4.2) works fine.
Help solve the problem. Or is it a case of warranty ?
On forum dell community no answer two weeks.
This problem is not only mine, other people also have this problem .
Thank you.

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[Q] is a bluetooth headset version3 compatible with android jellybean 4.1.1?

hi
i have an m155 plantronics bluetooth headset which has a specification of bluetooth version 3.
when i use it with my android jellybean 4.1.1 mobile phone ALCATEL 5035E (unrooted) to play music, the music stutters,
drops off, then resumes, then finally drops off completely without resuming, although bluetooth
icon remains blue. i touched the bluetooth icon to disconnect it. the icon
blinks and does not stop.
i brought my mobile phone for service and they replaced my phone with a brand new one. but the same problem occurred.
the technicians said it could be a problem with the bluetooth compatibility with the android jellybean. they said to update my bluetooth device so that it becomes compatible with the android 4.1.1. i was skeptical because i had this vague thought that there is no such thing as updating the software on a bluetooth headset.
i checked on my android device, and the bluetooth version on the mobile phone is 4.1.1-1350
sorry if i sound stupid to ask you guys. but i need to give the technicians an answer so that we can move forward in finding the problem. Your answer will help us go in the right direction.
does the bluetooth headset need to be the same version with the android phone in order for it to function properly?
is there an android update that fixes my issue? if so, how do i get it?
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[Q] Bluetooth problems with mi phone cubot a6589s

I bought a Bluetooth headset 2 days ago and since that moment I have been having problems with it because it disconnects very easily.
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[Q] Handsfree carkit & bluetooth JB 4.2.1

Good afternoon.
I got a simple handsfree bluetooth carkit, wich works as a simple bt headset, transfers call audio to car speakers and nothin more, doesnt sync messages nor contacts, just a simple pair&go.
I had a sonyericson x-10 mini pro with android 2.1 that worked just fine, recently i've aquired a bq aquaris 5hd with jelly bean 4.2.1, and i cant get bluetooth to stay connected.
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[Q] bluetooth pairing problem

help from experts needed, TIA!!
I have a Chinese made MTK6592 phone and having problem with bluetooth pairing. When BT device has a preset pairing code of 0000, it will auto connect. However I have 2 i-Tech BT headsets that have a preset pairing code of 8888. The phone simply tells me the code is incorrect and no input window poping out.
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Are u using android 4.2.+? on jellybean google remover bluz from bluetooth and compatibility is poor now
xXz21 said:
Are u using android 4.2.+? on jellybean google remover bluz from bluetooth and compatibility is poor now
Click to expand...
Click to collapse
Yes, my device is running 4.2.2, thanks!
Hello ttsugar, I've read your post about the pairing issue, I've got the same too.
I've experienced this troubles with two new phones, both with MTK6592 - octacore -, when tried to connect to my car audio device: the phones are the Cubot X6, and the Star N9800; my car DVD combo player is from EONON brand.
With my old phones all worked at the top, as regards all the bluetooth functions. Still with my iNew V3 the pairing works like a delight, and all the bluetooth functions were good at all.
I surfed the internet to find a solution, tried some patches, but nothing to do with the new octacore, the song remains the same : "..,invalid passkey..." . no way to introduce the pairing code.
I don't think that the problem is the 4.2.2 android version, becouse my iNew V3 has got this version too, and works perfectly...
I really think that the problem stands in the different hardware of the bluetooth chipset included in the new MTK6592 ( they speak about 4.0 ), so the protocol doesn't communicate well with the old devices.
Hope to find a solution asap, I need the same too !
Has anyone reached out to eonon about this issue? I just purchased the cubot x6 and having the exact same problem. anyway If I find something i will let everyone know. So far I requested if any updates or patches for the head unit and if not would it be possible to change the pin number on the head unit.
killermaze said:
Has anyone reached out to eonon about this issue? I just purchased the cubot x6 and having the exact same problem. anyway If I find something i will let everyone know. So far I requested if any updates or patches for the head unit and if not would it be possible to change the pin number on the head unit.
Click to expand...
Click to collapse
I do not know if it work for you.
Bluetooth Fix Repair
find it in Google Play

huawei g750-u10 update and bluetooth problem

Guys,
I need some help with troubleshootinh my huaweui. The bluetooth has problems with connecting to my Ford Bluetooth. When trying to reconnect, most of the time that doesnt work and i need to repair the phone and the car bluetooth module again. I think the Ford bluetooth is causing the problems but after 2 years Ford still cannot solve that problem.
Also, which tuturial should i use the update my Huawei to the latest stable Android version(dont know which one). Maybe that might solve the bluetooth problem.
Thanks for the help.
Anyone whith some advice?
Thanks

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