How to fix horizontal black line on iPhone 11 screen after updating to iOS 18.4.1?

I am facing the same issue on my iPhone 11. I updated it to the latest IOS a few days ago and I realized this horizontal tiny line on the screen yesterday. As I speak it has stretched to both ends of the screen. What is happening.

I can see one tiny black line near to my battery icon and i have updated to ios 18.4.1 and from next day its displaying like this please help me to fix it



[Re-Titled by Moderator]

iPhone 11, iOS 18

Posted on May 5, 2025 3:17 AM

Reply
Question marked as Top-ranking reply

Posted on May 5, 2025 3:28 AM

Check if there are any physical impact it means minor/major dents on the device .


This usually happens because of the physical damage .


if no impact/damage is found ,then take a data back up and restore the device .


After restoring also same issue persists then visit an Apple Service Provider for additional screening and diagnostics.

2 replies
Question marked as Top-ranking reply

May 5, 2025 3:28 AM in response to krishnKumar8581

Check if there are any physical impact it means minor/major dents on the device .


This usually happens because of the physical damage .


if no impact/damage is found ,then take a data back up and restore the device .


After restoring also same issue persists then visit an Apple Service Provider for additional screening and diagnostics.

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

How to fix horizontal black line on iPhone 11 screen after updating to iOS 18.4.1?

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.