iPhone 16 Pro Max Screen Occasionally Displays Glitch Lines

Last weekend I bought an iPhone 16 Pro Max 512gb, and I’ve noticed that sometimes when I tap the display while it’s in Always-On mode, a few glitch lines briefly appear before disappearing. This happens randomly and not every time. So I’m concerned that the screen might be failing. What should I do about this?

iPhone 16 Pro Max, iOS 18

Posted on Oct 14, 2024 1:54 AM

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Posted on Oct 22, 2024 11:15 PM

I contacted Apple Support, and they said I could replace the iPhone at the store. However, I think it’s a software bug. I did some research on Reddit and found that this issue mainly happens with the Always-On Display. Since I turned off that feature, it hasn’t happened again

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174 replies

May 6, 2025 2:17 PM in response to dineshjngr

Seems I'm having this issue as well


UK iPhone 16PM 256GB / bought via Amazon UK 3 weeks ago and every so often, the screen glitches wirh coloured lines top to bottom and then it's fine...


My previous 16PM (Also from Amazon UK) never had this issue, sold it in Jan this year because I wanted to try the S25U as my daily driver (never again)!


I'm in 2 minds whether to speak to Apple Support and get them to swap it out (I'll go to my closest Apple store in Manchester) or whether to get Amazon to swap it out like for like...


Will update once I've slept on it

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iPhone 16 Pro Max Screen Occasionally Displays Glitch Lines

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