There is issue with Security patch August update in s21fe.

[Vishalsoni277]

While updating the device , after few days the screen have showing green line . There may be risk to install new updates.

😵

[abhinav_deshwal01]

Kindly visit the service center for further assistance. They can provide you with a free-of-charge replacement if your phone is under warranty.

[Vishalsoni277]

Ok but my device is out of warranty

[abhinav_deshwal01]

Then, you need to pay for it. Samsung recently denied replacing green line displays free of charge.

[happymoments]

Which one is it exynos or snapdragon 888

[Vishalsoni277]

Exynos

[happymoments]

In snapdragon 888 there is no problem bro after August security patch

[Vishalsoni277]

Ok

[happymoments]

Yours response is so nice bro

[Biren55]

Post this issue on Twitter, Facebook, and Instagram by tagging Samsung India so that you will be contacted later.

Also, email it to the Samsung India CEO.

Your device is eligible to get a free screen replacement.