Samsung Galaxy S8+flickering-green-screen

[Snipersx]

Hello,
my S8+ wasn't dropped and keep the screen green to more colors yesterday back to normal so turned off for charging
but again back flickering screen, please advise

 

[dave678]

Probably software update caused it

 

[Snipersx]

I tried hard reset, how ti update the software with a screen like this

 

[sammiev]

Have you looked at using Odin yet to flash your device?
Is your device rooted, unlocked?
Really more info is required at this time.

 

[Snipersx]

the device is not rooted its stock, i didn't use Odin to flash the device
what else you can help me with, there's any way can read data via laptop so you can assist me with