Beginner Level 2
I was used Samsung J810G. The ui 1 every futures are good and i love that but the bluetooth device are not working properly,  i tried more then 5 bluetooth headphones but the result is same. 
Expert Level 5
what is the exact issue you are facing?

Dear Samsung Member,

Greetings from Samsung Customer Support!

Please perform the below mentioned steps to resolve the issue:


* Reset app preferences.
Settings > Apps > More option or on three dots at the top right corner of the screen > Reset App Preferences.


For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.


Warm Regards,
Samsung Customer Support