Issue with my display after update

[michealankomah733]

Horizontal line appears with increasing/decreasing of brightness after update

[Ashwin91]

Install oled saver app..with that app i have been using my s9 plus for more than a year with same issue..it helps adjusting the brightness

[cs_member8]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We acknowledge your query and apologize for the inconvenience caused to you and will surely assist you regarding the same. We would request you to register your concern in Samsung Members Application. So, our concern team gets back to you as soon as possible.

Please follow this path to register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report).

Note. please attach the error log file within 15 minutes of the error occurring.

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support