Internet display not working(fully black) ZFold 4

[Mcpvikki]

My internal screen was black and suddenly not working but the screen is not damaged so please help me how to fix this problem.

[SamsungNantakkumar]

Hello Mcpvikki. I am Nantakkumar, from Samsung.

We're truly sorry for the experience you're currently facing. However, we're unable to assist you through this platform and suggest you contact our Support team at 1800-7267864. Our experts will be able to advise accordingly.

Thank you.

[PremanPulau]

Fold 4, mine are selfie camera are not working Camera Fail, 2nd issue is having a no SIM Detect if i started to play game.. no issue playing on the main screen but will have issue went i started to unfold it then this no SIM popup..