What is the most logical next event?

How to keep your phone cool in the car
Keep your phone on a vent mount with air conditioning on if you need to use it.
If you need to use your phone while you're in your car, purchase a mount that attaches to one of the dashboard air vents. Turn on the air conditioner so it keeps your phone cold.
Be aware of the laws where you live about using your phone while driving. Keep your safety and the safety of others in mind.