After disconnected a call all of sudden a green vertical line came in to my s9 plus mobile I just cont understand why it happened I guess it isa software issue please samsung do me a needful .
Couple of days I got a software update, but the problem is still not resolved
We acknowledge your query and apologize for the same. We request you to kindly visit the service center for a physical inspection of your device. You can locate your nearest service center with this given link:https://www.samsung.com/in/support/service-center/
