Thin parallel horizontal lines on 100% of my iPhone screen

I’ve already asked about fixing my green screen, but I now have thin parallel horizontal lines on 100% of my screen. Changing to dark mode the black is good but the white still looks bad.

hopefully the fix when it comes will sort out both green stripes and black lines.


[Re-Titled by Moderator]

iPhone SE, iOS 18

Posted on Dec 12, 2024 9:20 PM

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Question marked as Top-ranking reply

Posted on Dec 12, 2024 9:50 PM

You may have a failing display or a failing motherboard on your iPhone. To understand the issue better, I recommend that you contact 👉 Official Apple Support OR you can always get your iPhone examined at the Apple Store 👉 Genius Bar Reservation and Apple Support Options or at an Authorized Service Center for further diagnosis and evaluation.


Axel F.

10 replies
Question marked as Top-ranking reply

Dec 12, 2024 9:50 PM in response to Burdy48

You may have a failing display or a failing motherboard on your iPhone. To understand the issue better, I recommend that you contact 👉 Official Apple Support OR you can always get your iPhone examined at the Apple Store 👉 Genius Bar Reservation and Apple Support Options or at an Authorized Service Center for further diagnosis and evaluation.


Axel F.

Dec 13, 2024 3:51 AM in response to Burdy48

Burdy48 wrote: "...the problem began immediately after the 18.2 update."

Burdy ~ The long process of applying an iOS update to an iPhone with a weak, aging battery can be the proverbial "straw that broke the camel's back." So...


Does your iPhone SE still have its original battery?


And what's the Maximum Capacity % here?...


Settings > Battery > Battery Health & Charging


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Dec 13, 2024 2:53 PM in response to Burdy48

Burdy48 wrote: "...Battery is still at 80%..."

If, by "Battery", you mean the Maximum Capacity % in Settings, that 80% level is when Apple suggests the battery be replaced. And I'm not familiar with that "update finishing in background”.


iPhone Battery Service


About genuine iPhone batteries


Repair Provider Verification


(Articles found by searching Apple's Knowledge Base.)


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Thin parallel horizontal lines on 100% of my iPhone screen

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