[Q] bluetooth disconnection problem - ONE Q&A, Help & Troubleshooting

My CM version is the latest - ZNH2KAS3P0 (also happened in the last version and before that I was with 4.4 with no bluetooth problems)
I can connect my device to my car's bluetooth but when I turn on the screen the bluetooth is disconnecting. It happens only in 6.0.1 versions and it DOESN'T disconnect with my wife's car bluetooth which is much newer.
My bluetooth handsfree is JBHW-0310
my wife's is AVH-X2750BT
also tried to edit init.qcom.bt.sh (in system\etc) and change the version to 1.6 or 1.5 and it didn't help.
Does anyone knows how to fix it?

Related

Bluetooth problem with FRF85B

Anyone experienced any problem with connecting the N1 to Bluetooth headsets after upgrading to FRF85B?
After approx 1 h of working usage, my N1 suddenly lost contact with my BT hands free in my car. Not able to reconnect to car or connect to my Jabra BT-3030 afterwards.
Upgrading to FRF91 did not fix the problem :-(
--David

ROM or not ROM

Hi all,
I wasn't planning updating to the custom ROM but I'm having connection issues with bluetooth at my car (I got to turn off and then turn on bluetooth on the phone to get it connected) and I was wondering if new ROM going to solve this problem or it's more like hardware?
Any idea?
Thanks
Alex
what kind of radio? even with a custom rom (evils Z) on my pioneer f90bt sometimes i have to turn the blue tooth on and off for it to connect. sometimes it connects first try.
BT is a finicky protocol. Do you have BT issues with any other devices and your phone, or just the car stereo?
Just this stupid stereo. It works fine with other cars. But other phones works fine with my stereo
May be the stereo not sending out a connection request when you turn your car on have u tried re-pairing? I've had similar with a headset.
I tried re-pairing with no result. I can initiate car bt connection manually so I'm pretty sure it's the phone issue.

[Q] Bluetooth disconnection

My CM version is the latest - ZNH2KAS3P0 (also happened in the last version and before that I was with 4.4 with no bluetooth problems)
I can connect my device to my car's bluetooth but when I turn on the screen the bluetooth is disconnecting. It happens only in 6.0.1 versions and it DOESN'T disconnect with my wife's car bluetooth which is much newer.
My bluetooth handsfree is JBHW-0310
my wife's is AVH-X2750BT
also tried to edit init.qcom.bt.sh (in system\etc) and change the version to 1.6 or 1.5 and it didn't help.
Does anyone knows how to fix it?
bump

OPO Bluetooth Issue

OPO has a very well known issue with Bluetooth connectivity starting with CM 05Q. Is this an Android problem or an issue with CM/COS? Are there any builds which have fixed it?
Since then - up to the current version (MHC19Q) I have problem with BT and my car builtin hands free.
From time to time it disconnects with no reason and it also disconnects when there is an incoming call.
So does anyone have an answer?

Android Pie handsfree problem

I have this problem with the Android Pie version on both MIUI versions. After a few minutes the cell phone is disconnected from the handsfree car radio. Bluetooth media continues to work and voice call also works, but it does not connect to the car radio in handsfree mode although I can speak through it. Sometimes I can't even connect with it but only the phone mode. I've tried everyting, clean install and wipe everything on the car radio, but no luck. It works perfect on the Oreo version of 10.0.2.0 but all the Pie versions have this problem. From what I found it looks like there is some problem on Android Pie about the handsfree bluetooth issue, but most of the people report that after the Security Patch update of October, all the issues are gone, but for me the issue remains. My car radio is based on R-link 2 from renault, which is based on Android. Does anyone knows how to handle this? Thanks.

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