Why does My iPhone Get Hot? Try These Tips

iPhone gets hot can result from many aspects. Here in this guide, we will answer the question “Why does my iPhone get hot”, and offer you useful tips to avoid iPhone get hot issue in the future

Demi by Demi Updated October 7, 2023
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Your iPhone is a remarkable piece of technology, but like any electronic device, it can sometimes become hot to the touch. While some heat generation is normal during usage, excessive heat can be concerning.

iPhone gets hot

In this comprehensive guide, we'll explore the reasons why your iPhone may get hot and provide you with practical solutions to address this issue. Whether you have an iPhone that's warm during regular use or one that's overheating, we've got you covered.

Part 1. Why does my iPhone get hot?

Understanding why your iPhone heats up is the first step in resolving the issue. Several factors can contribute to this phenomenon:

CPU Intensive Tasks
Running resource-intensive apps or tasks, such as gaming, video streaming, or complex calculations, can put a significant load on your iPhone's CPU (Central Processing Unit). This can lead to increased heat generation.

Environmental Conditions
High ambient temperatures can cause your iPhone to heat up more quickly. Using your iPhone in direct sunlight or a hot environment can exacerbate the issue.

Software Updates
Occasionally, after a software update, some apps may not be fully optimized for the new iOS version, causing them to consume more power and generate heat.

Background Processes
Background processes, such as app refresh, location services, or background downloads, can continue running and taxing your iPhone's resources, leading to heat buildup.

Faulty Hardware
In rare cases, hardware issues like a malfunctioning battery or overheating components can cause your iPhone to become excessively hot.

Part 2. What to do when my iPhone get hot

Now that we've identified the potential causes of your iPhone getting hot, let's explore practical tips to cool it down and prevent iPhone keeping getting hot.

Tip 1. Close Resource-Intensive Apps

If you notice your iPhone heating up during specific tasks, like gaming or streaming, consider closing those apps when you're not using them. To do this, swipe up from the bottom of the screen (or swipe down from the top-right corner on newer iPhones) to access the app switcher. Swipe the app windows up or off the screen to close them.

Tip 2. Update Your Apps and iOS

Keeping your apps and iOS up to date can help resolve software-related issues that might be causing excessive heat.

• To update your apps, open the App Store and tap on your profile picture. Scroll down to see available updates.

update apps

• To update iOS, go to Settings > General > Software Update. Tap Download and Install if there is a new version available.

iOS software update

Tip 3. Disable Background App Refresh

Background App Refresh allows apps to update content in the background, which can generate heat. You can disable this feature for specific apps or turn it off entirely.

To do this, go to Settings > General > Background App Refresh.

turn off background app refresh

Tip 4. Check for Rogue Apps

Some apps may misbehave and consume excessive resources, causing your iPhone to heat up. Check your battery usage statistics to identify any problematic apps. Go to "Settings" > "Battery" and review the list of apps and their battery usage.

Tip 5. Use Low Power Mode

Low Power Mode reduces the overall power consumption of your iPhone, which can help save iPhone battery life and prevent overheating. You can go to iPhone Settings > Battery > Toggle on the switch next to Low Power Mode.

low power mode

Tip 6. Keep Your iPhone Cool

Avoid using your iPhone in direct sunlight or hot environments for extended periods. High temperatures can accelerate heat buildup. Remove any protective cases or covers that might trap heat.

Tip 7. Restart Your iPhone

A simple restart can help clear out any temporary issues that might be causing your iPhone to heat up. Press and hold the power button until the "slide to power off" slider appears. After your iPhone turns off, press and hold the power button again to turn it back on.

Tip 8. Reset All Settings

If you're still experiencing overheating issues, you can reset all settings on your iPhone. This will revert all settings to their defaults but won't delete your data.

Go to Settings > General > Transfer or Reset iPhone > Reset > Reset All Settings. You will be asked to enter your iPhone passcode to confirm your operation.

reset all settings

Tip 9. Monitor Battery Health

Check the overall health of your iPhone's battery. A degraded battery can contribute to overheating. To check your battery health, go to Settings > Battery > Battery Health.

battery health

Tip 10. Contact Apple Support

If none of the above solutions resolve the issue, and your iPhone continues to overheat, it's advisable to contact Apple Support or visit an Apple Store for a professional assessment. There may be underlying hardware issues that require attention.


By following these solutions and practicing good habits when using your iPhone, you can effectively manage and prevent overheating. Remember that some level of warmth during intensive tasks is normal, but if your iPhone becomes uncomfortably hot or exhibits unusual behavior, it's essential to address the issue promptly to avoid potential damage to your device.

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