Galaxy S7 Bluetooth not working

Hello,

I have just installed the eelo OS on my Samsung Galaxy S7 phone. I am very happy to have achieved that.
But now I find, that the Bluetooth does not work at all: a speaker is found, but cant connect; no connection with my laptop, no connection to my car’s Radio/Hands-free with bluetooth.

Does anybody know if there are some changes in the settings which I must still do in order to get bluetooth working?

Thank you!

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