My z flip 4 flickers when I open and sometimes go green

[taylor19]

Since 2 days ago when I open my z flip it will quickly flicker and go black and go on and sometimes go green and it may be a cable issue but I I've tried flexing while powering on so just on the samsung logo and it didn't flicker so im thinking this might be a software problem 

[littlebling15]

Oof that sounds terrible it can be a cable problem or software problem I'm just a apprentice so if you need more details please talk to a Samsung professional

[Tourbillon De La Vie]

Try diagnostics via Samsung members app and then contact Samsung support

[Members_8lIN0r6]

I am having exactly the same problem. it just started today. The screen goes green purple and grey and flickers at times and then the screen gets stuck. did you find out why? Thanks in advance.