iPhone Overheating: Causes and Solutions You Should Know


The iPhone is a series of smartphones made by Apple Inc. Apple's iOS mobile operating system is used on these gadgets. It is the first phone with multi-touch technology and also one of the two most popular smartphone operating systems. 

However, we all know how frustrating it is when our phones overheat and start to act up. This is a big problem for iPhone users because the phone tends to overheat frequently. 

In this blog, we'll be discussing some causes of iPhone overheating, as well as some solutions to prevent your phone from overheating

1. Temperature Fluctuations

One of the most common causes of iPhone overheating is temperature fluctuations. The temperature outside changes rapidly and can cause your phone to overheat. This is because the phone is trying to adjust to the new temperature, which can strain the battery and cause overheating.

One way to prevent it is to keep it in a case. This will help insulate the phone and protect it from the elements. Another way to prevent this is to avoid using your phone in extreme temperatures. 

2. Extended Use

If you use your phone for long periods without taking a break, it can start overheating. This is because the battery is working overtime to keep the phone running. If you know you will be using your phone for an extended period, try to take breaks every so often. This will give the battery a chance to rest and prevent overheating. 

3. Apps Running in the Background

If you have a lot of apps running in the background, it can cause your iPhone to overheat. The processor must work harder to keep all the apps running. One way to prevent this is to close out any apps you're not using. You can double-tap the home button and swipe up any apps you want to close. 

4. Heavy Games

The iPhone overheats when you start playing a heavy game on it, especially if you play it for more than 30 minutes. If you have been gaming or using heavy apps, it's not surprising that your device is overheating. Your phone has to work harder to run these apps, which causes the processor to heat up. 

To cool down your device, try closing all open games. If possible, avoid using resource-intensive apps for a while. Once your phone has cooled down, restart it to help prevent any further overheating.

5. Battery Health

An iPhone overheats if the battery is not in good health. When your iPhone's battery is not working properly, it can cause your phone to heat up. This is because the battery cannot properly regulate the flow of electricity, producing too much heat. Make sure that you keep your iPhone's battery charged.

To check your iPhone's battery health, go to Settings > Battery > Battery Health. Here, you can see what percentage of maximum capacity your battery currently has. If your battery health is below 80%, it is time to get a new battery.


There are many possible causes for an iPhone overheating, but the most common is likely due to increased use of the device and its battery health. If your iPhone begins to heat up frequently, it is vital to take action to prevent further damage to the device.

Are you looking for an iPhone battery replacement? TechXS Australia is the company for you! We offer a wide range of services, including iPhone battery replacement, screen replacement, and more. We are one of the fastest-growing gadget repair companies in the market. Contact us now for more details! 

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