Reviewed by Julianne Ngirngir The iPhone 17 Pro rumors are heating up—literally. After years of thermal struggles with recent iPhone models, Apple appears ready to make a significant leap forward with vapor chamber cooling technology. MacRumors reports that the iPhone 17 Pro models will utilize vapor chamber cooling to improve thermal performance, while 9to5Mac notes this has been backed by a third report, though it's uncertain which models will get the new feature. The timing couldn't be b...