I'm sending to service Centre soon Luckily I'm on Samsung Care plus3rd samsung phone to get the green lines.Lucky me.Wasted 100$ on just evaluation check from samsung. Luckily this current phone is on warranty. 

I'm very very upset with samsung now. Just few days ago out of blue moon the green line appear on my s21+, now today when I unplug my charger my z fold 2 have the green line too. I really hate it and very angry. Why do samsung phone have thus issue! ...

There's greenfinch appear on screen now after updating. Please help

HDR test