Screen flickering

[Members_g2ObYgW]

My screen was working perfectly fine but then as soon as I downloaded the Ui home 7 update it now flickers a black or yellow green light on the screen when the z flip 4 is halfway closed does anyone know how to fix this?

[Samsung_Moderator]

Hello, Welcome and thank you for being part of the Community. We understand the concern with the screen flickering.

Here is a link with some troubleshooting steps (be sure to check all 7 checkpoints): https://www.samsung.com/us/support/troubleshoot/TSG10004671/

You can run the diagnostics in the Members app, under the Support tab. This will test the hardware on the phone. 

If the screen continues flickering, or the diagnostics tests fail, it is recommended to have the phone evaluated by an authorized service center. 

You can use the following link to find a list of service centers in the U.S. that can do the repair: http://www.samsung.com/us/support/service/location or by contacting customer support at 1-800-726-7864.

For assistance outside the U.S., please use this link: https://www.samsung.com/us/common/visitlocationsite.html