A54 5G display problem - does not respond to touch.

[Goci68]

Hello everyone! After the last update, the display on my A54 5G (SM-A546B) no longer responds to touch. Through OTG and the keyboard, everything works. Is there a way to solve the problem caused by the last update? I read on the net that there are many of them with the same problem as mine, but there is no "painless" solution. Can someone help, how to get my phone back to working condition?

[syuramusayya]

i have same problem, trying to change lcd, reset factory data and their not change..

[athleticweeb]

Tried this also downgrade your samsung: https://www.youtube.com/watch?v=nk4IfURYp2U&list=PLj2Q7Y3hCRSzv-p-1spiA1MgfkwyHTGmd  but still doesn't work for me. I'm  still in the process  trying out what's working. 

[athleticweeb]

did all this. but still did not work!! I am so frustrated right now! Replacing lcd and case is pricey then now. Still did not work!! 

[jainil]

after i plug it in and use my mouse, it also randomly shuts down and I have to restart it

[Goci68]

Bad news... I read somewhere that the last update physically burned the displays and that there is no help, except replacement. I hope that is not true.

[athleticweeb]

Oh no that is so so bad news 😭

[athleticweeb]

I need a survey. Did anyone recently replace their LCD? Mine got replaced last week because it was broken before the update. I think the Samsung factory settings detect that the newly replaced LCD is incompatible with theirs. Maybe that is why it is not working. I talked to a fellow a54 user who also replaced their LCD before the update and we have the same issue.

[syuramusayya]

I also just replaced the LCD but tested it with the original LCD and it doesn't work either

[athleticweeb]

This isn't good 😭

[jainil]

i replaced it after it broke with an LCD aswell like around a month ago, and also have the same issue. Has anyone found a solution to this?