My phone doesn't connect to my Bluetooth devices' microphon

[Adrian129]

My problem is Bluetooth audio devices. I have a redmi buds 4 and a jbl t510bt, and my phone will simply use it's own microphone and not the devices' microphones. Do you guys have any idea what could I do about these issues? Thank you very much!

[lminvti]

Hi @Adrian129 and warm welcome 👋

When devices connected have you checked if calls and audio toggled on when you go to Bluetooth settings and press gear icon ? If not, Toggle both of them.

Also you can try go to settings > apps > Press arrow in the corner > toggle show system apps press OK > search for
Bluetooth agent and press it > storage > clear cache and data

If doesn't work do same thing but with Bluetooth midi service.

Try safe mode and see if there's 3rd party apps causing it:

https://www.samsung.com/uk/support/mobile-devices/how-to-start-my-galaxy-device-in-safe-mode/