Green line issue on my S22 phone

[Tan001]

I'm having a vertical green line on my S22 phone. Can I know how to fix this problem?

[ngonidzashe]

If not physical damage/ manufacturing default, try Booting your phone into Safe Mode

Safe Mode disables third-party apps. If the green line disappears in Safe Mode, a third-party app might be the cause.
Turn off the phone.Hold the Power button until the Samsung logo appears.Release the Power button and immediately hold the Volume Down button until the phone boots.You’ll see Safe Mode at the bottom of the screen.

[ngonidzashe]

If the issue is software-related, a factory reset might help.
Back up your data.
Go to Settings > General Management > Reset > Factory Data Reset.

[michaeltabletS7plus1]

Really? Could it perhaps be the greenline update only some people got. Phhh

[michaeltabletS7plus1]

Yup, you managed to get a tiny chip on your screen, probably damaged when dropped, or sometimes a water droplet managed to sneak its way into your screen, causing this horrible green line. You will have to take it in to your nearest Samsung support/repair center to get services.