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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Aug 1, 2021 10:44 AM in response to Ca_Poppy1

Great. So if this is just a small population having issues surely apple can replace with a good decide. Because they MUST be out there right?


I have gone through 5 between the ones at home and the replacement I got. All have the same issue. I have asked every person I know personally with a 12 and every single one of them says they have the same issue.


I don’t. Are if there is just 10 phones with the issue. I paid $1000 and I want a working one. Apple has done nothing to fix this for whatever number of phones have the problem. Whether 10, 1000 or all of them.

Sep 15, 2021 1:43 AM in response to Joe4stc

Using navigation apps or the GPS always causes heating because the phone needs to constantly interrogate GPS to locate itself, update the map, and so on.


Even if it doesn't cause noticeable heating, it will draw the battery down quite quickly.


If on battery, you're best off checking your location, putting your phone to sleep and checking back.


If in a car, just make sure you're connected to power and it's no big deal, though you probably want to put the phone to sleep if you have a model with an OLED screen to avoid display burn-in.

Oct 28, 2021 6:16 AM in response to dblggogs

My IPhone 12 Pro also keeps overheating at different times for no apparent reason (i.e. - while charging, watching a movie, or updating). All of a sudden, I get the temperature warning. I just hope it doesn’t just catch on fire. I’ve tried contacting apple and they say it’s normal, but is it? It’s never happened with any of my other ones and I have owned every other model since the first iPhone. Please help. Yes I’ve rebooted and I keep all my apps closed and software updated.

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iPhone 12 Pro Overheating

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