Auto brightness

[yamder]

Auto brightness It's not working quickly. How to fix it?

[Samsung_Support2]

Dear Samsung Member,

Greetings from Samsung Customer Support!

Please perform the below mentioned steps to resolve the issue:

* Check after rebooting your device. 

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

[yamder]

OK I will check it.