This shortcut, “Cooldown Mode For iPhone,” performs the following actions when run:
1. Turns on Low Power Mode to reduce background activity and processor usage.
2. Sets screen brightness to 10% to lower display heat and power draw.
3. Switches Appearance to Dark Mode to reduce screen energy usage (especially on OLED displays).
4. Turns Bluetooth off to stop wireless activity.
5. Turns Airplane Mode on to disable cellular, Wi-Fi, and other radios.
6. Speaks a message aloud saying:
“This iPhone is currently cooling down, don’t touch this iPhone.”
In short: it aggressively reduces power consumption and disables wireless connections to minimize heat generation, then announces that the device is cooling down.