"iPhone 15 Pro Max: App Overheating Issues and Samsung's Influence"

Users of the iPhone 15 Pro and iPhone 15 Pro Max have reported overheating issues, particularly when using the Instagram app. Tech influencers Marques Brownlee and @iPhonedo have both experienced overheating and battery drain while using Instagram. The problem seems to be specific to the app, as deleting it resolves the issue. A former Facebook employee has claimed that Facebook and its apps intentionally drain phone batteries for testing purposes, which may explain the Instagram overheating problem. Users can try deleting Instagram or using Low Power Mode to mitigate the issue.