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

May 12, 2022 12:11 PM in response to M_Stoff

Same thing just happened on my iPhone 12 Pro Max. Was typing something into Google on Chrome. Not plugged in, 90% battery. Crackled, looked like confetti (which made me stop for a second and wondered if Culver's knew my birthday is coming up) and then the phone restarted. Have a case so there was no shock. Running iOS 15.4.1 Not hot, either. So far it's running fine again.

May 17, 2022 9:52 PM in response to M_Stoff

This just happened to me as well! Exactly like you described, however I was scrolling on twitter. It rebooted by itself after that but it does not seem to be a full reboot, since all the apps were still open as if I just locked the phone. I have an iphone 12 pro max and I bought it less than a year ago. I am really surprised that apple did not look into this yet. It is an expensive iphone for sure, we should not be having such issues 🙂

Jul 29, 2022 1:23 PM in response to M_Stoff

Exact same thing happens to me I was also on tik tok scrolling when my phone cracked then shut off and little confetti like purple things came in my screen near the charging port side of my phone I have a iPhone 12 and have had it for about a year and months. I can’t help but think this is due to my storage being full but I’m not sure.

Jul 30, 2022 9:12 PM in response to M_Stoff

This is the second iPhone 12 mini I’ve had but the first time this has happened. I was on the phone with my partner and playing sudoku. Phone not hot. Phone on charger. About to go to bed, went to speak, phone made the LOUD noise, gave me multicolored confetti glitches, froze, then shut off. Honestly sounded like the hacking sound effects in movies. Hey Apple, funny how you haven’t answered this thread.

Aug 4, 2022 2:29 PM in response to M_Stoff

I Phone 12 pro

i had the same issue was scrolling through Facebook and you get sub videos from Tim Tok usually 3-4, the video if it makes any details was of a guy opening a basket with an unsustainable lizard in it then my phone made a fizzle electrocution sound and then the video had a cracked blue glaze and the phone when blank and turned off

I am not entirely sure it was a technical fault rather than someone gaining or hacking my phone love to hear from Apple what it is


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Loud crackling noise then iPhone 12 shut off

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