Inner screen flash white for seconds

[sa]

After 15 days i notice my inner of fold 4 flash white for some seconds then again normal  anyone help.to sort out this

[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

[sheily]

Hello

[sa]

Plz update fold 4 to ui5