@grandpa

Why would UbPorts foundation with it's stated objective of respecting user privacy and open source software even remotely consider cooperating with the most intransparented IT-company in the world, bound to the regulations of an authoritarian anti-democratic regime ?
This would be the end of UbPorts foundation before it even has fully taken off.
This also nicely demonstrates the importance of being a foundation registered under German law because any activities in such direction could be in conflict with the foundation by-laws and objectives.

I tried to pair my Nexus 5 with my car's (Subaru Forester) audio system via Bluetooth. The phone detects the audio system but there is no dialog box to enter the PIN from the audio system in the Bluetooth setup. The audio system thus refuses the connection request. Is there any work-around for this ?
Thanks.