Many times, generally due to prolonged use, we find that our smartphone is hot. Elevated temperature can become a serious problem when it exceeds certain limits or occurs too frequently. To avoid risks, we are going to see some ways to cool the mobile and thus keep it safe from the danger of overheating.
What we are going to explain below are the reasons that can excessively raise the temperature of our smartphone, the warning symptoms that we should pay attention to and, above all, the remedies and solutions that we can use.
What is the proper temperature of a mobile phone?
In general, it is considered that the ideal temperature range for the correct operation of a mobile phone is between 20 and 25 degrees centigrade. It is simply a reference margin. The device will still function when the ambient temperature is below or above these levels. The problems only appear when it comes to especially high temperatures.
Overheated mobile: main causes
Beyond the predisposition of certain makes and models to overheat alarmingly, there are a number of common causes common to all mobile phones. Let's list them:
sensitive battery
Almost all mobile phones on the market use lithium ion batteries. This is a fairly safe material under normal conditions, although it has a rather important weak point: it is highly flammable. We are talking about a real powder keg that can explode when we subject our phone to particularly demanding conditions.
The risk increases the older the battery, since each charge cycle, as well as shocks due to falls, damage the battery, increasing its sensitivity over time.
If the heating of the phone takes place from the battery, we will notice it right away, since excess heat will come from the back of the device.
Incompatible or faulty charger
Another very common cause that leads to overheating of a mobile phone is the charger. Sometimes we resort to unofficial shippers. Although they work apparently without problems, they sometimes perform a slow charging which may also be inappropriate, transmitting too much heat to the smartphone.
Also an official charger, for example the one that comes in the box when we buy the phone, can present some manufacturing fault and be just as dangerous. That's why it's a good idea to pay close attention to where the phone's hot spot is: if it's located at the bottom, the cause is probably the charger.
prolonged use
Even the best smartphones "suffer" when we use them relentlessly for a more or less prolonged period of time. Many hours in a row playing video games or watching videos or movies they can push any phone to the limit.
The explanation for this overheating is that the mobile resorts to very demanding applications, thus the temperature of the hardware inevitably rises. We will then have to cool the mobile in some way, but first of all we will have to let it rest for a few hours.
environmental factors
it's a bad idea forget our phone somewhere in full sun or in a room where the temperature is too high. For example, inside the glove compartment of a car on a hot summer day. The mobile will inevitably heat up and, when it reaches a certain limit, it can start to fail or stop working altogether.
In addition to the sun, you have to pay attention to the correct “breathing” of the phone. A very common example is falling asleep with the phone under the pillow, blocking the air inlet and outlet of the device. That is a way to "drown" a smartphone and cause its temperature to rise dangerously.
How to cool down a mobile phone
Unlike computers, mobile phones do not have internal elements or means capable of dissipating heat, such as fans or liquid cooling systems. There are some modern mobile models Gaming (very scarce) that have resources similar to those of computers, but this is a technology that is far from being generalized.
So, for now, you have to resort to other methods to cool down the phone. These are some that can work. Tips and apps:
Tricks to cool down the mobile
The best of the tricks to reduce the temperature of a mobile phone is the most obvious: stop using it. In this way, we will achieve that it gradually recovers its normal thermal state. But there are also other things we can do:
- Activate the airplane mode, which reduces phone activity and decreases screen brightness.
- Place the mobile next to a fan or air it in a cool area of the house.
- Close apps, games and any process that is running for the phone to "sleep".
- unplug the charger, in case the mobile is charging.
Applications to cool the mobile
Being a delicate matter (an overheated mobile can be seriously damaged), it is worth resorting to external help. There are certain third-party applications that can lend us a hand in our goal of achieving an optimal temperature for our device. Here are some interesting proposals:
Cool Master
A free application designed to control the temperature of our phone. Cool Master It has a thermometer that detects applications that consume too many resources and overheat the mobile. And if he considers that they have crossed the line, he closes them without hesitation.
This app shows a panel with the temperature measurement in real time, as well as a graph with the changes registered during a certain period of time.
But its most outstanding feature is the button to cool the mobile. The method is as simple as it is effective: by pressing this button, Cooling Master closes all the applications that are causing the rise in temperature.
Link: Cooling Master
phone cooler
Another interesting free application to cool our mobile phones rationally. Among the main functions of the app phone cooler highlights include real-time temperature monitoring, control and detection of heat application devices and, in the event of a dangerously high temperature level, shutdown of resources.
Link: Phone Cooler