My galaxy S9 screen become tint and green lines start to appear when brightness between 10% to 80%.Samsung service center told me it is needs to be replace the display. It will cost LKR 55,000.00 (300 USD)It is a manufacturing defect of Samsung AMOLE...
I received UI 2.5 update. problems is still exist. it is a hardware issue.many users worldwide reported the issue including S9, S9+ , S10, S20 Ultra Tab 7 / 7+ and so on. not only Samsung products other brands which uses Samsung Display is also got...