How to Protect Smartphones From Overheating

Your smartphone may be your most valuable possession. It’s your phone book, calendar, music library, and video player.

But if you don’t protect your smartphone from overheating, it could be damaged before starting to use up its battery. Overheating smartphones is a common issue, even with handsets from the most popular companies like Samsung and Motorola.

With smartphones increasingly adding processing power and packing large batteries with fast charging technology, users often face situations when their smartphones overheat during certain tasks. Manufacturers are constantly upgrading their products to stock the best available in the market.

We have all seen the stories about the phones overheating. Still, many of us don’t really know how to prevent overheating, and some of us think that we don’t need to worry about overheating in the first place, but it is always wise to take precautions before we need them.

Also read: Benefits of a Smartphone Case | Things to Consider Before Buying One

Why do smartphones heat up?

Overheating occurs mostly due to overloading the hardware and pushing the GPU for too long causes overheating. The same happens with demanding apps, by which the burden falls on the CPU. Multitasking, extra features and functions like widgets, your phone to check its connectivity which requires processing power, warming the battery.

Another factor that leads to overheating is leaving your phone out in direct sunlight for too long. The heat coming from the sunlight, along with all the processing power running in the background, is bound to heat up your smartphone.

protect smartphones from heating

Ways to Prevent Smartphones from Overheating

Most people use their smartphones for hours every day, which can put a strain on the battery and cause the phone to overheat. There are a few things you can do to protect your phone from overheating and extend its life.

1. Turn off unused apps on your phone

There are some apps that are a drain on both processing power and graphics. Allowing apps you are not using to run in the background drains the battery and increases the heat on your phone. To remove apps from the background, you must simply press your home button and swipe the apps away. Closing these down not only saves battery but also decreases how hard your phone works, which in turn decreases the heat.

2. Take your phone case off

Keeping the smartphone in a cover case traps the heat emitted out of the handset. Taking the case off will allow the phone’s heat vents to do their job fully without being blocked. This will help your phone cool down quicker.

3. Disable unwanted functions

The first thing you need to do is check and disable the location tracking. If it is your own and your maps application is using it, you will observe a higher battery drain, and also, your phone continues to search for the GPS signal, which leads to heating up the phone. Keep it switched off when you are not using the maps.

A lot of other apps also tend to use location settings. It is best to turn off the settings to ensure higher power savings and reduce smartphone heating. You can turn off Bluetooth when it is not being used, as Bluetooth continues to search for new devices and adds load to the processor by continuing to keep the smartphone awake.

4. Don’t use the smartphone while charging

It’s generally recommended to avoid using your smartphone while it is charging. Charging and using the phone simultaneously can generate heat, which may lead to overheating and potential damage to the battery or other internal components of the device. Additionally, there is a slight risk of electrical shock when using a phone that is plugged in. It’s best to allow your smartphone to charge without any usage to ensure safe and efficient charging.

5. Reduce screen brightness

Just the same as running background apps, turning your brightness up will affect the battery, forcing it to work harder. A simple solution to this is to reduce your phone’s brightness level or to overcome this issue, Instead of turning your brightness up by a glare screen. You will be able to use your phone in the sun no matter how bright it is.

6. Turn the phone to Airplane mode

If you are not using your phone, turn it to aeroplane mode or turn it off. Putting a smartphone in aeroplane mode will allow you to keep time and play music. These two ways help save the phone’s battery life and prevent it from heating up.

7. Don’t charge the phone overnight

Many of us leave our smartphones for charging overnight. Keeping the smartphone on charge overnight affects the efficiency of the battery in the long run, and it also heats up the device. There have been cases where smartphone batteries have exploded due to overcharging.

8. Enable WiFi or data only when required

This is important for all users who are doing a lot of multitasking on their smartphones. Usually, the 2G signals are stronger, and the phone needs to do less work while searching for them. Keep your phone on 2G if possible for extended battery life and performance. Turn on Wi-Fi or data connection whenever required; it will reduce the load on the smartphone processor and will help it cool down faster.

There are so many different factors that can affect battery life. These are some of the tips that may help to sort the heating issues with the Android smartphone.

Also Read: Benefits and Risks Of Rooting A Smartphone

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Raj Maurya

Raj Maurya is the founder of Digital Gyan. He is a technical content writer on Fiverr and When not working, he plays Valorant.

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