Samsung S21ultra5G vertical green line

[Siva14]

Hai there...anyone facing problem seeing vertical green line after fon update. Anyone can help. 

[Reshsu]

Bro can you show photo

[Siva14]

Like this bro...green vertical line

[LazyOldBear]

Wow after the October Security patch? Just got it downloaded wonder should I install it then 🤔

[Siva14]

Same to my device yesterday...so weird since i am taking care my device in good condition . 😓

[LazyOldBear]

I installed the patch and phone is still okay 🙄

[Siva14]

Everything okay just screen showing vertical green line. No sure if related to security update or any other. But it happens after new security updates. Are you showing same vertical green line?

[LazyOldBear]

So far everything is fine. Screen is fine and normal

[GalaxyNoteFit]

Curve display always have problem bro.Next better buy flat screen.I think curve display also fact this problem.

[scinex]

Just sharing my opinion bro.
It's not related to curve display issue at all to be honest. With respect, I own 3 curve displays with the oldest one S6+ and till now still works fine.
The issue our dear friend encountered is most likely vertical lines issue where possibly due to hardware related. If it's directly related to curve display, the issue should happens at the curving side, and not in the middle section.