After upgrading to iOS 15.7 in two days, I think it generates more heat than ever.
The over heat screen was even showed when I was playing "Diablo Immortal". It only happened before when I played that game while charging. But with iOS 15.7, without charging, the over heat screen was showed and everything was paused.
Further more, now even without playing games, the phone is hot in my hand. Previously the battery health was 100%, now it is 98%.
Type: iPhone SE 3.
The over heat screen was even showed when I was playing "Diablo Immortal". It only happened before when I played that game while charging. But with iOS 15.7, without charging, the over heat screen was showed and everything was paused.
Further more, now even without playing games, the phone is hot in my hand. Previously the battery health was 100%, now it is 98%.
Type: iPhone SE 3.