Do they mention why the problem arise ?

For post in X or Mail to Samsung, Is job card from service center necessary ?

Yes I had already contacted the service center in March . That time a slight green line appears in my screen's left side. Service center told that they can't provide free replacement because s23 does not fall under their replacement policyBut today a...

Can you tell us the whole procedure elaborately ?My S23 also got a green line issue after 1 month from January security update