Vertical lines screen problem

[kbwis]

Why is there a vertical line on my screen?

[MrGhoul · Accepted solution]

Check out the link below
https://www.androidtipster.com/how-to-fix-vertical-lines-on-android-phone/

After trying all the steps to fix the vertical line, you may need to take it to a repair shop.
https://www.samsung.com/us/support/service/locations/

[kbwis]

Thank you