iPhone 13 Pro Max Overheating | Causes | Impacts | Solutions

The iPhone 13 Pro Max is a beast in modern phones. It has a huge 6.7-inch OLED screen, a super-fast A15 Bionic chip, a long-lasting battery, and a top-notch camera. But, just like any other electronic gadget, it can get hot sometimes. This can mess with its performance, drain the battery faster, and even shorten its lifespan. If you are currently facing this issue, you already know it is not fun to hold a hot phone. It could even harm your device or you. But there is no need to worry. Here is a detailed guide for you. In this article, we will explain why your iPhone 13 Pro Max overheating, how to stop it from happening, and what to do if it does.

The ultimate guide to iPhone 13 Pro Max Overheating issues

What is Overheating? Overheating is when a device gets hotter than it is supposed to. In this situation, the device’s temperature is above its normal range. For the iPhone 13 Pro Max, it is usually between 32 and 95 degrees Fahrenheit (that is 0 to 35 degrees Celsius). If it gets hotter than that, you will notice your phone starting to act differently and get too hot.

iPhone 13 Pro Max Overheating

What are the causes of iPhone 13 Pro Max overheating?

There are several things that could make your iPhone 13 Pro Max overheat. Here are some common ones.

Heavy usage

Are you a heavy gamer playing high-end games? Or full-time streamer? Or do you use your iPhone 13 Max Pro for advanced editing? When you do heavy tasks like these that need lots of graphics power or recording videos for a long time, the iPhone 13 Pro Max gets hot.

Software updates

Software update bugs are a common thing nowadays. Sometimes, there might be bugs or glitches in your latest iOS software. Due to this, your phone may use more processing power than necessary. And this can lead to overheating.

Poor signal or heavy data use

Are you in a poor signal strength area? If you are, your iPhone has to work harder to maintain a connection. Due to this, it can overheat. And, if you are using so much data to stream videos, download large files, or create/restore from backups continuously, those processes can also cause overheating.

iPhone 13 Pro Max hot when charging

Does your iPhone 13 Pro Max gets hot when charging? This could happen if you are charging your iPhone with a faulty charger or one not certified by Apple. Also, if you are charging your iPhone with a case on, it can trap heat and make your phone get hot.

Environmental factors

Really hot or cold temperatures can make an iPhone overheat. Apple says you should avoid using your device when it’s colder than 0 degrees Celsius or hotter than 35 degrees Celsius.

User experiences and anecdotes

Now, let us take a look at some actual cases of iPhone 13 Pro Max overheating users have reported. We will also go over some of the solutions and tricks that worked for them in dealing with these issues.

Real-life overheating scenarios

Overheating during CarPlay and camera usage

A user reported that their iPhone 13 Pro Max overheated to an uncomfortable level when connected to CarPlay for music and navigation. They experienced the same heat level when they used the camera to record a video for a couple of minutes or more.

Overheating during mobile gaming

A user had experienced their iPhone 13 Pro Max heating up while they were playing mobile games. Unlike before, it would take 3-4 rounds of games before it heats up; now, in the middle part of the game, the device starts to heat up and causes fps to drop during the game.

Overheating after iOS update

A user reported that their iPhone 13 Max has been mostly perfect, but they noticed two issues since the last update to iOS 16.5.

  1. Their battery dies fast, and their phone overheats while just sitting there.
  2. They turned off their phone and turned it back on, not using it, and it was not plugged in; it overheated.

If they plug it in for a while, they get a message saying, “Charging will resume later; your device is too hot” (But they just plugged it in).

Overheating during Facebook browsing

A user reported that their iPhone 13 Pro Max overheated when scrolling through Facebook or using the camera.

User-submitted solutions and workarounds

Solution for overheating during CarPlay and camera usage

The user was advised to contact Apple if the device was new. This could signify a bigger hardware problem that needs a professional to look at. Apple Support can guide you on whether the device needs repair or replacement or if any settings can be tweaked to prevent overheating.

Solution for overheating during mobile gaming

No specific solution was provided in the discussion thread. However, it is generally recommended to,

  • Close unnecessary apps running in the background
  • Lower screen brightness
  • Ensure the device is in a cool environment while gaming

If these steps do not help, it might be necessary to contact Apple Support or visit an Apple store for further assistance.

Solution for overheating after iOS update

A user suggested a series of steps to address this issue. They first backed up their data on iCloud, logged out of their Apple ID, wiped their iPhone clean, set it up as a new device, and then restored their data from the iCloud backup.

But the phone still kept getting hot. So, they tried the same steps again, but this time, they did not restore their data from the iCloud backup. They set up the phone as a new device and waited for three days. The overheating problem was gone.

They figured out that the issue was not with the hardware or the iOS 16.0.3 but possibly with some apps or certain settings on the iPhone. Sometimes, a fresh start can help resolve software-related issues that might be causing the device to overheat.

Solution for overheating during Facebook browsing

The user was advised to contact Apple Support and have the device checked. The overheating issue while scrolling through Facebook might be due to a software issue, such as a power-hungry app running in the background, or a hardware problem.

Common scenarios of overheating

Overheating can happen due to many different situations. Let us discuss some of the most common times when your iPhone 13 Pro Max might heat up.

iPhone 13 Pro Max getting hot during use

It is pretty common for the iPhone 13 Pro Max to heat during regular use, like surfing the web, watching videos, playing games, or making calls. This can happen for a few reasons.

  • Are you using lots of data or running multiple apps in the background? If you are, this can strain the processor and battery more.
  • Is your device in direct sunlight or a hot place? If it is, it might be difficult for your device to cool down.
  • Are you using a high-performance mode or high-resolution display setting? These modes use up more power and create more heat.
  • Is your device connected to a 5G network or a Wi-Fi hotspot? Then it needs more power and produces more heat.

iPhone 13 Pro Max heating up while charging

Another usual time for the iPhone 13 Pro Max to overheat is while it is charging, especially if you are using a fast or wireless charger. Let us see why this would happen.

  • Your phone might be charging at a high current or voltage level, and the battery and charger get hot.
  • Are you charging your phone while you are using it? Or when the battery is low? If you are, it can strain the battery and processor more.
  • Are you charging your phone in a hot or humid place? Or on a soft or insulated surface? If you are, it will be harder for your iPhone to cool down.
  • Are you charging with a broken or incompatible charger or cable? If you are knowingly or unknowingly doing this, it can cause short circuits or power surges.

iPhone 13 Pro Max overheating during specific tasks

Your iPhone 13 Pro Max could also get hot during specific tasks that need lots of processing or when using the camera, like recording videos, taking photos, editing media files, or using augmented reality apps. Let us see how this can happen.

  • Are you using your iPhone in a high-quality camera mode or a high-frame-rate video mode? If you do, these tasks need more resources and heat.
  • Are you using your iPhone to zoom in or use night mode? When you do this, your phone makes the image look better, but it also increases the exposure time and the noise level.
  • Are you using an artificial intelligence function or a machine learning function? They analyze and process lots of data and images.
  • Are you using an external accessory or an external microphone? It could mess with your phone’s thermal management system if you are.

Technological insights into overheating

Let us look into the iPhone 13 Pro Max’s main hardware components and their interactions to understand how overheating impacts it.

Internal hardware analysis

The iPhone 13 Pro Max has four key hardware components contributing to heat generation and dissipation.

  • The A15 Bionic chip
  • The battery
  • The display
  • The camera

The A15 Bionic chip

The A15 Bionic chip is the brain of the iPhone 13 Pro Max. It is made up of six cores. Two performance cores for handling heavy-duty tasks and four efficiency cores for handling lighter tasks. The A15 Bionic chip also has a neural engine for artificial intelligence and machine learning functions.

How does it contribute to iPhone 13 Pro Max heat?

The chip can generate heat when operating at high speeds or voltages or switching between different cores or modes.

The battery

The battery is the heart of the iPhone 13 Pro Max. It provides energy for all its functions and features. It has a capacity of 4352 mAh and supports fast and wireless charging.

Here is the way that it contributes to iPhone 13 Pro Max heat.

It can generate heat when it charges or discharges at high rates. It also generates heat when it undergoes chemical reactions or physical changes.

The display

The iPhone 13 Pro Max display presents all the content and information for user interaction. It has a size of 6.7 inches and a resolution of 2778 x 1284 pixels, along with a refresh rate of 120 Hz and brightness of 1000 nits.

Here is how the display increases the iPhone 13 Pro Max heat.

The display can heat up when it emits light or changes colors. It also generates heat when it adjusts its refresh rate or brightness.

The camera

iPhone 13 Pro Max camera can capture all the images and videos that you want to record or share with the latest technologically advanced features. The camera has three different lenses as telephoto lens, an ultra-wide-angle lens and a wide-angle lens. It also has a LiDAR scanner that measures how deep and far things are.

How does the camera contribute to iPhone 13 Pro Max heat?

The camera can heat up when processing images or videos or using optical or digital zoom, night mode, or portrait mode.

Software’s role in temperature regulation

Let us look at the iPhone 13 Pro Max’s main software components and their role in managing its temperature to understand how overheating impacts it. iPhone 13 Pro Max has two main software parts that control the device’s temperature as follows:

  • The iOS 15
  • Apps

The iOS 15

iPhone 13 Pro Max came with iOS 15. It controls all the functions and features of the phone and manages its resources and performance. How does it manage the device’s temperature? It,

  • Monitors temperature sensors located throughout the device.
  • Adjusts the processor’s frequency or voltage based on workload and power mode.
  • Reduces display brightness or refresh rate according to ambient light and battery level.
  • Restricts certain camera functions or modes based on exposure time and noise level.
  • Displays a warning message or shutting down the device when it reaches a critical temperature.


Although the apps offer various services and functions to you in your iPhone 13 Pro Max, they also use up resources and performance from the phone. How do they help manage the device’s temperature? Apps on your device can,

  • Optimize their code and design to reduce how much processing power and memory they use.
  • Ask for permission to use certain functions or features of the device.
  • Update themselves and fix bugs to improve their stability and compatibility.
  • Close any processes running in the background or clear their cache to free up space and speed things up.

Even though apps can try to reduce how much heat they make, they do not directly manage your phone’s temperature. iOS mostly does that. If an app is causing your phone to get too hot, it could be due to a bug or some inefficient code in the app. You can give it a try to update the app or contact its developers to sort out the issue.

Impact of overheating on device performance

Overheating isn’t good for your device. It can cause some serious issues. Let’s discuss what damage it can do and how it can make your device run slower.

Potential damage and risks

Overheating is not good news for your iPhone 13 Pro Max. It can cause all sorts of problems, such as,

  • Battery problems – Overheating can drain your battery faster and not last as long.
  • Slower processing speed – The heat can damage the parts of your phone that process information and make it slower.
  • Screen distortion – Overheating can mess with the colors and pixels on your screen.
  • Camera failure – The heat can damage the camera’s sensors and lenses and blur your photos and videos.
  • Data loss – Overheating might cause you to lose some of your files.

Performance degradation

Overheating can also temporarily impact the performance and functionality of the iPhone 13 Pro Max. Here’s what can happen.

  • Throttling – Your phone might slow down its processor to try to cool down.
  • Dimming – Your screen might get darker or not refresh as quickly to try to cool off.
  • Restrictions: Some features on your phone might be limited or turned off to try to cool off.

Comparative analysis

Let’s compare the iPhone 13 Pro Max with its previous models and competitors in terms of overheating.

iPhone 13 Pro Max vs. predecessors

The iPhone 13 Pro Max isn’t the first iPhone to have problems with overheating. Other older models have had similar issues.

  • iPhone 8 – The batteries swelled up a few times, leading to overheating. But this did not happen often.
  • iPhone XS – Some people reported that their phone got very hot while charging wirelessly, which messed with their charging.
  • iPhone 13 Pro Max – As we mentioned, this one can also get too hot if you are using it a lot, running big apps, or in a hot place. But it is got better tech to deal with the heat.

But remember, these issues did not affect everyone who had these phones.

Overheating in competing brands

Like the iPhone 13 Pro, many other brands have the same problem with their top models on overheating issues.

  • Samsung Galaxy S21 Ultra – Users complained that it got uncomfortably hot when multitasking. Sometimes, they even got a warning on their screen about it.
  • Google Pixel 6 Pro – Users have reported that it overheats and the battery life is really short.
  • OnePlus 9 Pro: Users who bought this phone have said it overheated, especially when they were using the camera.

Practical solutions to overcome overheating

If your iPhone 13 Pro Max is overheating, you will need to optimize your settings, cool your phone down effectively, and maybe even get a professional to take a look at it. We are going to give you some valuable solutions for managing and fixing overheating issues in this part.

Optimizing settings to prevent overheating

This is one of the best ways to keep your iPhone 13 Pro Max from overheating. Here’s how you can do that.

Lower the screen brightness.

The brighter your screen, the more power it uses and gets hotter. You can turn down the brightness by swiping down from the top right corner of the screen and moving the slider. You can also turn on auto-brightness by following the below steps.

  • Open Settings
  • Go to Accessibility
  • Select Display & Text Size
  • Enable Auto-Brightness

Turn off features you are not using.

Features like Bluetooth, Wi-Fi, GPS, and cellular data can drain your iPhone’s battery and heat up your phone when you are not using them. You can turn them off by swiping down from the top right corner of the screen and then tapping on the icons. You can also try to switch on to the airplane mode by swiping down from the top right corner of the screen and tapping on the airplane icon.

Close apps you do not need.

Some apps can cause your iPhone 13 Pro Max to overheat, especially if they are running in the background or using a lot of power. You can close them by swiping them up from the bottom of the screen and flicking them up. Follow the below steps to check which apps are using the most battery.

  • Open Settings
  • Go to Battery
  • Check Battery Usage

Update your software.

Old software can sometimes cause glitches. Then they can affect your phone’s activities, which will get hot. Follow these steps to update your software.

  • Open Settings
  • Go to General
  • Select Software Update
  • Update Software

Switching to Wi-Fi

You can use Wi-Fi instead of data to prevent your phone from overheating.

Restart your phone.

If your iPhone is overheating, you can also try restarting it to help it cool down.

Effective cooling methods

Try these solutions to cool down your iPhone 13 Pro Max if it’s overheating.

Remove the case.

Some thick or metal cases can hold in heat. So, gently pull it away from your phone’s edges and let it cool. 

Turn your phone off.

Sometimes, the best way you can cool down your device is by turning it off completely and letting it rest for a while. Just hold down the side button and either volume button until you see a slider on your screen. Swipe that slider to turn off your phone.

Place your device in a cool place.

You can also try placing it somewhere cool, like in front of a fan or in an air conditioning room. Just be careful not to put it somewhere too cold or damp. As much as overheating could damage your phone, extreme cold temperatures can also damage your phone.

Use a cooling pad or fan.

You could also use a cooling pad or fan made for smartphones or laptops. Just make sure it’s compatible with your phone and doesn’t block any ports or vents.

Seeking professional assistance

If nothing above works, or if your iPhone 13 Pro Max has signs of damage from overheating (like cracks, burns, swelling, or smoke), you need to get professional help right away.

  • You can contact Apple Support at their website.
  • You can also find an Apple Store or an authorized service provider near you by going to this page.

Do not try to fix your device yourself or use unauthorized parts or services – It could void your warranty for sure or cause even more damage.

Preventive measures and best practices

Preventing problems is always better than fixing them. Let’s talk about what you can do to keep your device from overheating in the first place.

Regular device maintenance

Update your device

Always make sure you’re running the latest version of iOS and all your apps are up-to-date. Updates sent by Apple and app developers include fixes or performance improvements that can help prevent overheating.

Clean up

Dust and dirt can block the vents on your device and stop it from cooling down properly. Then it leads to overheating. So, use a soft cloth or a can of compressed air to clean your device regularly.

Check your case.

As we mentioned earlier, some cases can trap heat or block the vents on your device. Due to this, your device can overheat without your knowledge. Choose a thin, light, and easy air through the case. You can also remove it when you’re doing something intensive.

Watch your battery.

Are you a heavy user? Then, you might struggle to make your battery last all day. And it only gets worse as the battery ages. Follow the below steps to check your battery health on your iPhone.

  • Open Settings
  • Go to Battery
  • Check Battery Health & Charging

Monitoring app behavior and usage

Close unused apps.

If you’ve got too many apps running at once, they could use a lot of CPU and RAM and make your phone overheat. How can you close them? Swipe up from the bottom of the screen and pause to see the app switcher. Then, swipe up on any apps you want to close.

Limit notifications.

If you are getting a lot of notifications, that can also make your CPU work harder and heat up your phone. You can turn off notifications for apps you don’t use much by clicking Notifications and clicking on Settings.

Avoid overcharging.

Your phone could also overhear if you’re charging it for too long. Try unplugging it when it hits 100% battery. You can also switch on Optimized Battery Charging. Follow these steps to do that.

  • Open Settings.
  • Scroll down and tap on the battery.
  • Tap on Battery Health & Charging.
  • Toggle on the switch for Optimized Battery Charging.

Adjust brightness and volume.

And if your screen brightness is turned all the way up or your volume is really high, that could overheat your phone, too.

To adjust the brightness,
  • Open Settings.
  • Tap on Display & Brightness.
  • Drag the slider under brightness to adjust the screen brightness.
To adjust the volume,
  • Open Settings
  • Tap on Sounds & Haptics.
  • Under the Ringer and Alerts section, drag the slider to adjust the volume.

Frequently Asked Questions (FAQs)

Why does my iPhone 13 Pro Max get hot?

It’s totally normal for your iPhone 13 Pro Max to get a bit warm when you’re using it. This can happen when you use the device for processor-intensive tasks such as watching high-quality videos, using GPS for a long time, or playing video games.

Why is my iPhone 13 Pro Max getting so hot?

Is your iPhone 13 Pro Max getting really hot? 

Then, it could be because you are using it non-stop, there’s a glitch in the software, or you have got a lot of apps running in the background. Your environment can also make your phone overheat. For example, using your device in really hot weather can shorten the battery life permanently.

Do iPhone 13 Pros overheat?

There have been some reports of iPhone 13 Pros overheating. But remember, it is normal for your phone to heat up a bit when you are using it, especially when performing processor-intensive tasks. If your phone gets too hot, iPhones have built-in protections to stop them from overheating.

Does iPhone 13 Pro Max have cooling system?

Yes, the iPhone 13 Pro Max does have a cooling system. It has got two cooling fans.

Is iPhone heating normal?

Yes, it is perfectly fine if your iPhone or iPad gets warm when you use it. This is pretty common when your device is doing a lot of work.

Why does iPhone overheat so fast?

We have discussed this thoroughly in this article. Your iPhone might heat up quickly for several reasons. Maybe you are using it for heavy-duty tasks like playing high-end games, streaming videos for a long time, or using apps that need a lot of graphics power. Also, leaving your device in a hot car or direct sunlight for too long can quickly overheat.

How do I stop iPhone from overheating?

We mentioned many ways to keep your iPhone from overheating in this article. Here are some of them.

  • Limit processor-intensive tasks.
  • Use Low Power Mode.
  • Close unused apps running in the background.
  • Update your device’s software.
  • Check your network connection.
  • Adjust the brightness of your screen.


Overheating can happen to any electronic device, and the iPhone 13 Pro Max is no exception. In this article, we discussed why iPhone 13 Pro Max overheating happens, what signs to look for, and how to handle it. Following our thorough guide, you can run your device smoothly without any issues. And remember, if you need help fixing the problem yourself, get professional help from Apple support or other trusted service providers.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top