I have a UE boom 2 if I want to connect them to my mobile phone (Huawei p9 lite) connection is denied what can I do?

Ro
- in P series
4

I have a UE boom 2 if I want to connect them to my mobile phone (Huawei p9 lite) connection is denied what can I do?

Le

Restart devices

Ro

And how do I do that exactly?

Le

Reboot the phone and then the best times the box off, then back on

Ro

Do you have any? Another idea that it still does not work and if not synonymous not a problem but thank you