How to Protect Your iPhone From Overheating

iPhones are amazing devices, but they’re not immune to the occasional overheating issue. If you’re noticing your iPhone getting hot to the touch or if it’s completely shutting down due to overheating, there is something you can do to try and fix the problem.

In this article, we’ll outline the actions you need to take to protect your iPhone from overheating and give you tips on how to deal with an overheating iPhone in case it occurs. Let’s get started!

Top 7 Ways You Can Protect Your iPhone From Overheating

Do you often reach for your iPhone to check the time or answer a call when it’s too hot to hold? Keep your iPhone cool and safe with these 7 simple tips.

1. Use the Latest Firmware Software and Apps

If you’re using an outdated or unsupported iPhone software version, your phone’s CPU may become overloaded, leading to overheating. This can cause your phone to malfunction or even catch on fire.

Ensure you’re using the latest firmware software app version to prevent this. This will ensure that your CPU is being used efficiently and won’t overheat. Additionally, keep your phone’s battery charged at all times, so it has plenty of power when needed.

Many people keep buying used iPhones to keep up with the trend. Some assume that using an old iPhone is the primary reason for overheating, but it’s not. It’s all about power management. If you buy used iPhones from an authentic source, you won’t have a problem with overheating. Another alternative is that you could always trade your old iPhone for a new one from a genuine merchant.

2. Turn off Location, Bluetooth, and Other Services

You can do several things to help protect your iPhone from overheating, including turning off Location, Bluetooth, and other services.

Location requires constant resources from your phone to track its whereabouts. This can be a major drain on the battery and lead to overheating. Turn off Location if you’re not using it or only use it occasionally.

Bluetooth also uses battery life by constantly searching for devices to connect to. If you don’t need Bluetooth turned on, turn it off so that it doesn’t regularly compete for resources with other apps or services.

Other services like Siri and FaceTime consume battery life by constantly searching for networks or devices to interact with. If you don’t need them activated, disable them so they won’t drain unnecessary battery life.

3. Use Auto-brightness Instead of Fixed Brightness

When it comes to keeping your iPhone healthy and safe, one of the most necessary things you can do is keep its brightness at a minimum. This is because having your iPhone’s brightness at maximum can cause overheating and drain your phone’s battery quickly.

Auto-brightness is a feature that your iPhone uses to adjust its brightness automatically. This maximizes battery life by keeping the phone’s screen at a moderate level, which prevents it from overloading and crashing.

To avoid this, you should regularly use Auto-brightness instead of fixed brightness. This will allow your iPhone to adjust its brightness automatically based on your environment. It’ll also ensure that your iPhone’s screen remains visible in all conditions.

You can also turn off auto-brightness if you want to make sure that the screen always looks bright. However, be aware that this will make it difficult to see in low-light situations.

4. Test Your Phone Case

iPhone releases a lot of heat through its metal frame, and a case can prevent it from releasing that heat. If you’re worried about your phone overheating, test it out by taking it out of its case and seeing how it performs. If the phone starts to get really hot, then chances are that the issue is preventing it from releasing all of its heat.

Suppose you’re in doubt about whether or not a particular case is causing your iPhone to overheat. In that case, you can always take it yourself and inspect it yourself. They’ll be able to tell if the case is blocking airflow or if it’s making contact with any of the iPhone’s ports.

5. Shut Off Unused Apps Background Operations

One of the ways you can help protect your iPhone from overheating is by shutting off the unused app’s background operations. This will prevent them from using up all the processing power and causing your iPhone to overheat.

To do this, go to Settings > General > Background App Refresh and turn off any app you don’t use regularly. This will help reduce the amount of processing power that those apps are using, which will, in turn, reduce the amount of heat your iPhone produces.

6. Avoid Using the Phone in Direct Sunlight

Overheating can happen for a few reasons, but the most common is when your phone is exposed to direct sunlight. This causes the internal components to heat up too much and quickly break down. This, in turn, can cause damage that may not be reversible.

To avoid overheating your phone, keep it protected using a high-quality case or wrapping it in a protective shield like an aluminum foil sheet. You can also place it in a cooler or water container if necessary. And remember to power off your phone whenever you’re not using it, so its battery doesn’t run down unnecessarily.

7. Use Low-power Mode

If you’re worried about your iPhone’s battery life, then one of the best things you can do is to use low-power mode. Low-power mode is a special mode that your iPhone uses when it’s not in use. In low-power mode, the iPhone operates with more nominal energy. It only carries out essential functions, thus saving battery life while the phone runs cooler.

To activate the low-power mode, go to Settings > General > Battery and tap on Low Power Mode. This will turn on low-power mode, limiting the iPhone’s performance to conserve battery life. You’ll always be able to use all of the phone’s features, but they will be slower and take longer to load. 

While using low-power mode may not seem like a big deal, it can save your battery life over time. So don’t forget to turn it on whenever you’re not using your iPhone or if you think it might run out of juice soon.


Now that you have read through our blog, we hope you understand the dangers of overheating. You may even be able to prevent it from happening by following some guidelines explained above. However, if your iPhone has started acting erratically or unexpectedly shutting down, please do not ignore this red signal and get it checked at a service center as soon as possible.