Why does my iPhone get so hot

Does your iPhone feel like a pocket-sized radiator? If so, you’re not alone. Many iPhone users have reported that their devices become excessively warm during use. But why does this happen? Let’s dive in and understand.

Why Does Your iPhone Get Hot?

Just like your car or computer, your iPhone generates heat as it operates. This heat is usually a result of the device’s processor (the “brain” of the iPhone) working hard during intensive tasks, such as streaming videos, playing graphic-intensive games, or running multiple applications at the same time.

Recognizing Normal vs. Excessive Heat

It’s normal for your iPhone to warm up during use, especially when you’re using resource-intensive apps or charging the device. However, if your iPhone gets hot to the point where you can’t hold it comfortably, or if it stays hot even when you aren’t using it, it could indicate a problem.

Steps to Cool Down Your iPhone

Here are some tips to help cool your iPhone down:

  1. Stop Charging Your iPhone: Charging can cause your iPhone to heat up. If your device is hot, try unplugging it.
  2. Close Unnecessary Apps: Having many apps open at once can make your iPhone work harder, generating more heat.
  3. Turn Off Unnecessary Features: Features like Bluetooth, Wi-Fi, and location services can consume a lot of power, causing your iPhone to heat up. If you’re not using these features, consider turning them off.
  4. Reduce Screen Brightness: A bright screen requires a lot of power, which can cause your device to heat up.

How to Prevent Your iPhone from Overheating

To prevent your iPhone from overheating:

  • Update Your Software: Sometimes, software bugs can cause overheating. Keep your iPhone’s software updated to fix any potential issues.
  • Avoid Sunlight: Don’t leave your iPhone in direct sunlight for prolonged periods.
  • Use Original Chargers: Counterfeit chargers may not regulate power correctly, causing your iPhone to heat up.


An overheating iPhone is not just uncomfortable—it can also shorten your device’s lifespan. If you’re wondering “why does my iPhone get so hot?”, consider the factors above. Implement the preventive measures, and if the problem persists, consult an authorized Apple technician.


1. Why does my iPhone get hot? Your iPhone may get hot due to intensive tasks, charging, or software bugs.

2. How can I cool down my iPhone? You can stop charging your iPhone, close unnecessary apps, turn off unnecessary features, and reduce screen brightness.

3. What’s the difference between normal heat and excessive heat on an iPhone? Normal heat is when your iPhone warms up slightly during use or charging. Excessive heat is when your iPhone gets too hot to handle comfortably or stays hot even when not in use.

4. Can an overheating iPhone cause damage? Yes, prolonged periods of overheating can potentially damage your iPhone’s internal components and shorten its lifespan.

5. How can I prevent my iPhone from getting hot? Keep your software updated, avoid direct sunlight, use original chargers, and regulate the use of intensive apps.

Eric Chan

Hi! I’m Eric and I work on the knowledge base at GadgetMates.com.  You can see some of my writings about technology, cellphone repair, and computer repair here.

When I’m not writing about tech I’m playing with my dog or hanging out with my girlfriend.

Shoot me a message at ericchan@gadgetmates.com if you want to see a topic discussed or have a correction on something I’ve written.

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