By now we have a pretty comprehensive idea of what to expect from the iPhone 16. Better camera? Tick. Slightly larger screen? Yep. Slightly increased battery life? Uh-huh. Business as usual, then. But it turns out there’s a surprising change topping users’ wishlists.

According to a new survey, one of the most desired new rumoured features is an updated thermal design, engineered to prevent overheating. Sure, the iPhone 15 was hit with reports of overheating when it first launched, leading to a hasty software update – but is that really what most users want?