[Help] call isn't switched to BT
I've a very frustrating issue with my phone 4.2.1 not rooted. Its an mtk6589
It's paired with my car system so call service and music streaming is provided
Unfortunately sometimes I can't switch calls to the car system.
The call is detect I can answer from my car system but audio remains on the phone
Can anyone suggests how troubleshoot or fix?
PS the only way to fix is unpair restart and reconnect again
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