Apple 13pro Why is the hotter the weather, the hotter the mobile phone?

The external environment temperature of the mobile phone is too high, and the heat inside the mobile phone cannot be effectively transferred to the outside, so it will get hotter and hotter, even hotter.

The iPhone body also has high temperature protection. If the temperature is too high, it will automatically stop using, which is a normal phenomenon and does not affect the function.

But try to reduce charging and not playing, and use it at high temperature.