Phone Overheating Issue: Summer season is going on and this season is affecting humans as well as our electronic devices. Smartphone overheating has also become a common problem during the summer season. Sometimes the phone becomes so hot that it becomes difficult to even hold it in the hand. Due to continuous gaming, video recording, use while charging or keeping the phone in bright sunlight, the device starts heating up rapidly. In many cases, there are reports of phones exploding or catching fire due to overheating. In such a situation, let us now tell you that when the phone overheats in summer, which part gets damaged first and how it can be avoided.

The battery is the first to deteriorate

According to mobile experts, when the phone is overheated, its battery gets affected the most. Due to continuous exposure to high temperature, the capacity of the battery starts reducing. Many times the battery starts swelling, starts discharging quickly or the phone starts switching off suddenly. If care is not taken in time, the battery as well as the motherboard and processor can be affected. This is why taking overheating lightly can prove costly.

What causes the phone to get hot?

The biggest reasons for phone heating include playing games for a long time, recording videos at high resolution, continuous video streaming, running of multiple apps simultaneously in the background and using internet in poor network. Apart from this, using the phone during fast charging, using local or old charger and the phone’s storage being full can also cause the device to heat up. Many people keep the phone in a pit or on a bed sheet while charging, due to which heat is not able to come out and the temperature starts increasing rapidly.

Strong sunlight and hot places can become a danger

Tech experts say that leaving the phone in direct sunlight or inside the car in summer can be most dangerous. Many times the phone is kept near the fridge or ice to cool it quickly. But doing this can also prove to be harmful, due to sudden change in temperature, moisture starts forming inside the phone, which can damage the internal parts.

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If your phone gets too hot then do this immediately

If the phone becomes excessively hot then the charger should be removed first. After this, the thick back cover of the phone should be removed, so that the hit can come out easily. Putting the phone on airplane mode or switching it off for some time is also considered beneficial. It keeps searching for signals continuously in weak networks, due to which the pressure on the battery and processor increases and the phone starts overheating. In such a situation, switching off data or mobile network for some time can also help.

Android users should change this setting

Android users can turn off Wi-Fi scanning and Bluetooth scanning. Removing location and microphone permissions when not needed can also help. Whereas in a phone with 120Hz screen, changing the refresh rate to 60Hz reduces battery consumption and the phone gets less hot. If the phone has the option of fast charging and there is continuous heating, then switching it off in summer is also considered beneficial.

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Nowadays, most people leave their mobile phones charging before sleeping, so that the battery is 100 percent when they wake up in the morning. As easy as this habit sounds, it can prove dangerous for the smartphone’s battery and people’s safety. In fact, leaving the phone charging overnight not only reduces the life of the battery, but in some cases also increases the risk of incidents like overheating, fire or explosion. In such a situation, let us tell you today what harm it causes if you leave your mobile charging overnight.

There is constant pressure on the battery

Most of today’s smartphones use lithium ion or lithium polymer batteries. The charge cycle of these batteries is limited. Whereas when the phone gets 100 percent charged and then remains connected to the charge, the battery goes through the micro charge cycle. This has a direct impact on the health of the battery and within a few months the backup of the phone starts becoming weak.

Danger increases due to overheating

Leaving it on charging overnight generates heat in both the phone and the charger. If the mobile is kept under the pillow, in a blanket or on the bed, then the risk of overheating increases due to lack of ventilation. In many cases, this heat can cause short circuit, fire or phone explosion. Especially when local or cheap charger is being used.

Power fluctuation can also be the reason

It is common for electricity voltage to fluctuate at night. In such a situation, if the phone is on charging then power fluctuations can damage the charging port, battery or even the motherboard. The risk of damage increases due to not keeping an eye on it while sleeping.

The performance of the phone is also affected

When connected to charge for a long time, the charging circuit and processor of the phone remain active. This puts extra load on the system, the effect of which can also be seen on the performance of the phone. Many users have to face problems like phone slowing down, lagging or late opening of apps.

What is the right percentage to charge?

There is no need to charge the smartphone to 100 percent again and again. It is considered best to keep the battery between 20 to 80 percent. This puts less pressure on the battery and increases its lifespan. Many new smartphones also come with features like optimized or adaptive charging which stops charging up to 80 percent and gradually reaches 100 percent in the morning.

Be sure to take these precautions

• Always use original or certified charger and cable while charging the smartphone.
• Do not keep the phone under the pillow or blanket while charging.
• If the phone is getting excessively hot, then immediately remove it from charging.
• Instead of leaving the phone charging overnight, charge it during the day or evening.
• To charge your smartphone, use a smart plug or timer which turns off the power as soon as the battery gets full.

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