iPhone 12 Pro Overheating

Haven’t seen much on this yet and was curious if anyone out there with either an iPhone 12 or 12 Pro is experiencing any overheating issues. I had major overheating problems while setting up the iPhone which isn’t too out of the norm. However the overheating issues have seemed to persist since getting the phone set up. The backup is fully restored so there shouldn’t be much background activity occurring. I’m also experiencing abysmal battery life as well, along side the drastic overheating. I do tend to favor 5G On over 5G Auto as I live in an area with a pretty expansive sub6 5G network. But either way the phone is still prone to overheat under minimal load. I also have been experiencing an occasional flicker on the screen which is something I haven’t seen on any apple oled panels before. Like I said I haven’t seen many forums or posts anywhere about this issue so thought I would reach out to the community and see if anyone is experiencing anything similar!

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Posted on Oct 24, 2020 1:20 PM

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Posted on Feb 7, 2021 2:25 AM

But only using one app for less than 15 minutes (e.g. reading the news) and the device overheating to the point that it’s too hot to touch is not normal. I have been told borh by the reaeller and Apple Support that this device needs to be repaired. I suggest everyone who experience inreasonable overheating woth their iPhone 12 Pro return it to be repaired or replaced. This is surely a manufacturing error, something’s wrong with a batch of devices.

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1,549 replies

Mar 30, 2021 8:32 PM in response to Dogcow-Moof


The temperature warning message 10 minutes after opening the brand new box is what makes me think it’s overheating.

Oh and the burn on my hand also makes me think the phone is over heating.

Know what else makes me think it’s overheating, when Apple support won’t help me when i chat them, and they won’t replace nor refund me a phone that’s been out of the box for an hour.

Apr 4, 2021 11:58 AM in response to lobsterghost1

I bought in one of the Ohio's T-mobile's store. So I went to the store and they told me that I had to go with apple, so I made an apoinment with apple store and they did a battery test and it said it was okay although they didn't do it in front of me, they made me wait outside. How I'm not sure if they actually did the test or not. So then they told me to go back with T-mobile and did so also refused to exchanged or return the phone.

May 26, 2021 12:44 PM in response to dblggogs

I posted this problem when I first got my 11 promax. I said I would never get an iPhone and I decide to and what a disappointment. I now see the 12s are having the same problem so I think I will go back to galaxy. Mine gets overheated and I’m outside if it’s sunny, cloudy, raining etc. it will dim within five minutes to where I can’t see anything. Not a good way to be able to take pictures in the summertime at the pool. I want to see how the 12s for doing so I’m glad I found this post. Now I know definitely stay away

May 31, 2021 8:13 AM in response to dblggogs

Hi, I have iPhone 12Pro and noticed same issue with overheating. The phone is becoming very hot while charging or doing some reasearch...... even during a short phone conversation although i dont carry it during conversation as I have my Airpod. It is annoying as it is becoming very hot so i had to stop using it !!!!!!!!!!!!!!!!!!!!!!!!!!!!!! What is the problem here???? Any explanation ???

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iPhone 12 Pro Overheating

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