Take a look at my s20+. The pink line appeared out of nowhere since yesterday morning. Have contacted the chat support and gave such bad resolution. 
Same issue here....
First of all, I'm really annoyed about what happened to my S20+ after software update last Feb. At first, one green line appear on the screen and after couple of days it turns into pink. Days had passed and one line turns into 2, into 3, into 4 and now it is 5 pink lines showing in my screen. I read about it and I'm not the only one experiencing the issue. My phone haven't fall since I bought it last nov 2020. I called the service hotline but they just refer me to go to the service center however if LCD needs to be change this will be shoulder by me. Est cost of LCD change is 12-16k (super costly) Sad to say, the issue happened after my 1 year warrnty. Is samsung can do something about it? I'm a loyal user of samsung but due to this incident my trust has gone.
First of all, I'm really annoyed about what happened to my S20+ after software update last Feb. At first, one green line appear on the screen and after couple of days it turns into pink. Days had passed and one line turns into 2, into 3, into 4 and now it is 5 pink lines showing in my screen. I read about it and I'm not the only one experiencing the issue. My phone haven't fall since I bought it last nov 2020. I called the service hotline but they just refer me to go to the service center however if LCD needs to be change this will be shoulder by me. Est cost of LCD change is 12-16k (super costly) Sad to say, the issue happened after my 1 year warrnty. Is samsung can do something about it? I'm a loyal user of samsung but due to this incident my trust has gone.
This is what happened post updating software and Service Center said to replace screen
Im having the same thing. After reading the comments, LCD replacement is the only solution. So disappointed 
