https://www.eastbaytimes.com/2023/10/04/apple-releases-fix-for-issue-causing-the-iphone-15-to-run-warmer-than-expected/ > Apple has released an iOS 17 system update that includes a fix to prevent the iPhone 15 lineup from becoming uncomfortably hot. > According to the release’s accompanying patch notes, iOS 17.0.3 “addresses an issue that may cause iPhone to run warmer than expected.”