How to Protect Smartphones From Overheating


Overheating of smartphones is one of the common issues 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 in order to stuff the best available in the market.

At the same time, designers are diminishing sizes and creating astonishingly thin smartphones and this is eventually leading to awful heat management causing a large number of issues.

Why do smartphones heat up?

Overheating occurs mostly due to overloading the hardware. 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 are bound to heat up your smartphone.

Ways to Prevent smartphone from overheating?

1. Turn off unused apps on your phone

There are some apps that are a drain on both processing power as well as graphics. Allowing apps that 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, all you have to do is 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, in case it is 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 and 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 the location settings it is best to turn off the settings to ensure higher power saving and reduce smartphone heating. You can turn off the Bluetooth when it is not being used, as the Bluetooth continues to search for new devices and adds load to the processor by continue to keep the smartphone awake.

4. Don’t use the smartphone while charging

This is the rule you must follow, do not play games or use data to watch videos when the smartphone is charging, as this will cause a lot of stress to the processor and the smartphone will heat up due to this.

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 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 in saving the phone’s battery and also 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 smartphones. Usually, the 2G signals are stronger and the phone needs to do less work while searching for it. For extended battery life and performance keep your phone on 2G if possible. Turn On Wi-Fi or data connection whenever required, it will reduce the load on the smartphone processor and will help it to 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.

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