The overheating issues of the iPhone 17 could be resolved with new cooling technology.
Apple could incorporate a vapor chamber cooling system.
It is rumored that Apple has found a solution to the overheating issues that have affected its devices. According to reports from media in China, the upcoming iPhone 17 lineup could feature a "vapor chamber cooling system" to mitigate any overheating problems. This type of cooling system with vapor dissipators is quite common in Android phones, such as those in the Samsung Galaxy and Google Pixel series. However, Apple had not yet adopted this approach, which involves transporting vaporized liquid through a chamber inside the phone. Although this solution is somewhat larger than traditional cooling methods, which could explain the absence of this technology in previous iPhones, its implementation could help maintain optimal performance, even in intensive usage scenarios such as gaming.
iPhone 15 users reported serious overheating issues, indicating that their devices became practically unusable due to the heat. Apple released a software update to mitigate these problems, and despite concerns about a potential reduction in performance, testers confirmed that the solution worked without compromising the device's efficiency. Although the iPhone 16 included improvements in thermal cooling, reports of overheating were still heard, albeit to a lesser extent than its predecessor.
The launch of the iPhone 17 is scheduled for September, and although we are still in 2025, rumors are already circulating about what could be presented. The Pro version of the iPhone 17 is expected to feature the new A19 chip and all models are anticipated to improve their front camera. Additionally, there are talks of a thinner model, tentatively known as the "iPhone 17 Air" or "iPhone 17 Slim," which could replace the Plus versions. However, Apple faces the challenge of incorporating a 6 mm battery into this slimmer model.