Blackberry Bluetooth Connection To Audio Device Failed

Fix connections to Bluetooth audio devices

https://support.microsoft.com/en-us/windows/fix-connections-to-bluetooth-audio-devices-09ba2fb1-9472-9259-bd05-9306dd839f21#:~:text=Go%20to%20Start%2C%20enter%20Devices%2C%20select%20Bluetooth%20and,the%20Bluetooth-enabled%20audio%20device%20is%20on%20and%20discoverable.

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Troubleshooting BlackBerry 10 Bluetooth Connectivity Issues

https://helpblog.blackberry.com/en/2013/02/bluetooth-connectivity-issues

If the Bluetooth device doesn’t appear in the Devices list on your BlackBerry smartphone, and you can’t connect by making it discoverable, you may need to initiate the pairing procedure from the Bluetooth device. To make your BlackBerry smartphone discoverable, swipe down from the top of the home screen, tap Bluetooth and in the Discoverable drop-down list, …

Blackberry - bluetooth - 14.2 - Audio fails to connect.

https://www.linuxquestions.org/questions/slackware-14/blackberry-bluetooth-14-2-audio-fails-to-connect-4175640121/

Unable to connect Bluetooth audio device with BlackBerry ...

https://forums.crackberry.com/blackberry-os-apps-f35/unable-connect-bluetooth-audio-device-blackberry-z10-935522/

I have tried to delete all the Bluetooth profiles in the phone and car and then rebooted both and re-paired them. double checked all the settings and still the audio streaming will not connect. I think the best Bluetooth experience I've had with this phone was the original blackberry 10 OS when I bought the Z10 at launch. since then every ...

Not Pairing - Blackberry Troubleshooting

http://blackberrytroubleshooting.com/bluetooth/1.asp

Select Bluetooth. Highlight the Bluetooth paired device in the list that is experiencing this issue and press the Menu key. Select Device Properties. Set Trusted to Yes. Make sure encryption is turned off. Turn off encryption for Bluetooth connections between the BlackBerry smartphone and the Bluetooth enabled device.