Loud crackling noise then iPhone 12 shut off

I was scrolling through tiktok at a low volume when my phone randomly made a loud cracking sound and then shut off. It almost sounded like an electrical short. Phone rebooted on its own and seems fine. Very strange for a brand new Apple iPhone 12....

iPhone 12, iOS 14

Posted on Nov 28, 2020 9:25 PM

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217 replies

Jan 15, 2022 11:12 PM in response to M_Stoff

Same exact issue just happened here. iPhone 12 Pro, iOS 15.1.1. Scrolling on phone while plugged in (mostly if not totally charged but I hadn’t unplugged yet). Then a sudden loud crackling noise that sounded like an electrical short, followed by bright flash and black screen. I restarted it and it seems ok but definitely not normal. I’ve had this phone for over a year and this is the first time I’ve experienced this.

Jan 19, 2022 7:33 PM in response to EB1975

iPhone 12 Pro, latest update. Was using Instagram and got the crackling/bright flash and then phone blacked out. Couldn’t do anything. Was on charger not completely charged yet. Unplugged it and the phone automatically rebooted itself. At first all my texts were gone and came back 5 minutes later. My phone was a year old December 2021 & like everyone else paid a fortune for it. Apple has not commented or addressed this issue yet. Why?

Mar 21, 2022 8:14 AM in response to M_Stoff

this just happened to me too! i’m glad i was able to find this thread and see that others have experienced this too. i just had my phone sitting on my desk with a game open, and then i heard the crackling and then boom— the screen went black. i had to manually restart it and i don’t see any issues so far… why hasn’t support helped with this yet?

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Loud crackling noise then iPhone 12 shut off

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