iOS 18.2 Heating issues and battery drain

Do you all face the same issues as I do? Here it is:

I’ve installed the new version of iOS(18.2) and i’m struggling with a few issues:

1- Overheating a lot overheating only when i tried to use the new Ai features like GenMoji and Playground app , I just wanted to try out these features.

2- Extremely battery drain , again related to the new Ai features.

My question is why is this happening ?



[Edited by Moderator]




iPhone 15 Pro, iOS 18

Posted on Dec 12, 2024 1:36 AM

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Posted on Dec 15, 2024 4:07 AM

For me, iPhone 14 Pro Max, updated and while on a wireless charger within 5 minutes stopped charging and it noted that it would continue when it cooled down. It was extremely hot.


When on a charger, it slowly drained. I checked what was using my battery and it had a mile tracker app running in the background, and it was at 99% of the batteries usage. Not used the app for quite a while so I deleted it and it seems to be charging again now.

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83 replies

Dec 19, 2024 6:13 PM in response to Matthew2112

So, interesting update. I have a suspicion that it is the charging cable in my vehicle. Call me crazy. Tonight on a 20-min drive, I plugged it in and didn’t use anything… no maps, no music. At the end of my drive, the battery went from 48% to 44% while plugged in. I have only noticed the battery drain while plugged into this particular cable. It’s a Nomad Universal Cable:




[Edited by Moderator]

Dec 19, 2024 6:50 PM in response to Mrrxch769

After a week of this I caved this Miranda completely wiped my phone and restored from backup. This actually seems to have made things worse. And I am back to seeing Apple Mail and Calendar as the biggest offenders, but the crazy thing is neither of them were even installed! I have since installed them in case it helps. But probably going to have to go to Genius Bar next.


Dec 20, 2024 12:34 PM in response to Mrrxch769

14 here and I ended up here after Googling the same issue. I haven’t got AI. But my phone has to be charged 2x per day and it gets hot doing nearly anything for a few minutes (recording video, reading articles on safari, etc). I’ve had to shut it down several times to allow it to cool. Now it’s overheating while charging! Surely there will be a fix soon? Overheating only started after 18.2 update. Battery started with iOS 18

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iOS 18.2 Heating issues and battery drain

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