Screen line issue after update

[GauravMallah]

Since from yesterday after updating my phone s21fe I'm getting flickering line in middle of the screen. The phone hasn't been dropped or water damaged. The issue started after the december security patch update. Please help.

[Wodehouse]

Many users like you have faced similar problems after dec update.

Run a phone diagonistics test from members app.

You may do a factory reset after taking a full backup. If line continue continue still please take it to Samsung Care.

If this reply answered your query please tap 3 vertical dots to the right of my reply and tap "Resolved". Thank you 😊

[iamSUHAIL]

Do phone diagnostic and check display manually

[GauravMallah]

Did it all nothing seems to help

[goodthings]

Kindly reset factory data with backup then try to it's again. If you like please accept as a solution it's help to others users also ,click on 3dots in my reply section and click on accept solution. Thanks.

[goodthings]

Your's most welcome to here.