Jason Hiner/ZDNET
Apple has confirmed that the overheating issue affecting the iPhone 15 and iPhone 15 Pro is the result of a combination of an iOS 17 bug and third-party apps.
And the good news is that it’s not some hardware design flaw related to the titanium chassis, and in even better news, the fix won’t affect system performance.
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Shortly after the iPhone 15 started to land with new owners, reports began to surface on social media and Apple’s support forums of overheating issues, some saying it was happening when the iPhone was charging, and others saying that apps such as Instagram were to blame.
In a statement to Forbes, the company said that while it is normal for an iPhone to “feel warmer during the first few days after setting up or restoring,” it had “also found a bug in iOS 17 that is impacting some users and will be addressed in a software update.”
This is good news for new iPhone 15 owners, some of whom have been experiencing temperatures that make the handset “difficult to hold.”
In a statement to Reuters, the company said that the iOS 17 bug fix would not reduce performance. This suggests that no throttling of the new A17 Pro processor will be required, and users won’t have to endure a drop in performance.
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But there’s also another bug. This one “involves some recent updates to third-party apps that are causing them to overload the system,” and the solution to this is hazier. Apple says that it is “working with these app developers on fixes that are in the process of rolling out.” This is interesting, since how apps access the hardware is tightly controlled by Apple, and this may indicate some bug in the Xcode platform for iOS 17.
No word yet on when these fixes will roll out to affected owners.