iPhone knows how to Prevent Overheating

BY Jason

Published 13 May 2009

Have you ever got a warning message on your iPhone which says "iPhone needs to cool down before you can use it".

According to Apple's knowledge base its for real:

"Operate iPhone 3G in a place where the temperature is between 0º and 35º C (32º to 95º F) … If the interior temperature of iPhone 3G exceeds normal operating temperatures, you may experience [the] Temperature warning screen."

The iPhone blog reader, Jeff got this error while he was sitting next
to a pool in Scottsdale Arizona where the temperature was 104 degrees.

When I saw the screenshot for the first time, I thought it was fake but Apple's Knowledge base confirms that its for real.



As per Apple's Knowledge base:

This message appears when the operating temperature has become too hot. This is a safety mechanism that protects the components of your iPhone 3G. If this message appears, you should turn iPhone 3G off, move it to a cooler environment, and allow it to cool before resuming use.

Note: When this message appears, iPhone 3G may still be able to make emergency calls.

Some conditions and activities that may activate the Temperature warning message:

Leaving iPhone 3G in a car on a hot day.

Leaving it in direct sunlight for extended amounts of time.

Using certain applications in hot conditions or direct sunlight for long periods of time, such as GPS tracking in a car on a sunny day or listening to music while in direct sunlight.

Jeff's figured out a neat way to fix the problem:

"I put the iPhone between 2 cold beers and it worked!"

It's good to know that Apple has even thought of how to prevent the
iPhone from overheating to protect its components from damage.

Have you seen this warning message on your iPhone?

Thanks Egypt for the tip!

[via The iPhone Blog, Apple Knowledge Base]