Screen problem - A15 4G

[JLMamon]

A strange line appearing on my Galaxy A15 4G screen.. I didn't let my phone overheat.. I always keep my phone in an optimal temperature but all of a sudden, a strange line appeared.. At first, it didn't show when I wake up earlier the second the time I checked my phone, it showed slowly until I noticed.. It's faint but noticeable.. How do I fix this? :(

[SagaOtaku]

please show a picture

[JLMamon]

Here..

[SagaOtaku]

now i have a green line as well on my s21 🙏

[HunchoPrime]

This happened to my S21FE 5g from 1line to 5lines

[JLMamon]

I feared that more lines would show soon, but I'm hoping not.. This is my first AMOLED phone.. I like the vibrant colors and the blackness, but my main concern is that the green, pink, or strange lines would appear when it comes to AMOLED display.. I've always heard about the problems for AMOLED display..

[HunchoPrime]

Samsung Service Center said the lcd replacement of my S21FE 5g is 10k plus.
I simply bought A56 5g (white) and it comes with bug Fe as freebee

[SagaOtaku]

only in India has free screen replacement and requires a receipt maybe. i purchase my s21 as a second hand so i dont have a receipt and this phone was a docommo comes from Japan. this is a known issue but Samsung Philippines dont care at all

[Louie7]

Samsungs Famous Greenline that they do not want to address right Sir Min Su Chu?