Why Your Phone Gets Hot When Charging and How to Fix It 2023

It is normal for a phone to get warm or hot when it is charging, especially if it is low on battery. This is because the battery is using energy to charge, which causes heat to be generated. However, if your phone is getting excessively hot or if it is getting hot when it is not charging, there may be an issue with your phone or its charging equipment.

In this guide, I’ll go through the most typical explanations for why your phone would get too hot while charging, as well as the most effective ways to deal with the problem.

Top Reasons Why Your Phone Is Overheating While Charging

Here are the top reasons why your phone gets overheated while charging.

The charger or the charging port is damaged

A damaged charger or charging port can cause a phone to overheat because it may not be able to deliver the correct amount of power to the phone or it may create a short circuit. This can cause the phone to work harder and generate more heat as it tries to charge. A damaged charger can be caused by using a charger that is not designed for the phone, or by using a charger that has become damaged over time. A damaged charging port can be caused by physical damage or by debris or dirt getting stuck in the port. If the charger or the charging port is damaged, it is important to have it repaired or replaced to prevent further damage.

The phone’s battery is damaged

The phone is charging too slowly

If a phone is charging too slowly, it may generate more heat as the battery struggles to charge. This can be caused by a charger that is not powerful enough or by a problem with the phone’s battery.

The phone is charging too slowly

Related: How to Setup Your New Android Phone

Using the Phone While Charging

Using the phone while it is charging can cause it to get hot or overheat because the phone’s processor has to work harder to power both the charging process and the phone’s functions. This can put a strain on the phone’s hardware and cause it to generate more heat.

So, if you’re concerned about your phone overheating while charging, do yourself a favor and refrain from using it during that time. Your phone will not overheat and will most likely charge much faster.

Using the Phone While Charging

Playing games for hours

Gaming for long periods of time can cause a phone to overheat because it can put a strain on the phone’s hardware and cause it to generate more heat. When a phone is running games, the processor has to work harder to power the game and any other apps that are running in the background. This can cause the phone to generate more heat, especially if the phone is not able to dissipate heat effectively.

Playing games for hours

The phone’s battery is damaged

If a phone’s battery is damaged, it may not be able to charge properly, which can cause the phone to overheat. 

When a phone’s battery is damaged, it may not be able to hold a charge as well, which can cause the phone to work harder and generate more heat as it tries to charge. In addition, a damaged battery may not be able to charge at the normal rate, which can also cause the phone to generate more heat.

The phone's battery is damaged

Too Many Apps Running in the Background

If there are too many apps running in the background on a phone, it can cause the phone to get hot or overheat. This is because the phone’s processor has to work harder to power all of the apps, which can put a strain on the phone’s hardware and cause it to generate more heat.

To prevent the phone from overheating due to too many apps running in the background, it is important to close any apps that are not being used. This can be done by swiping them away from the recent apps list or by going into the phone’s settings and disabling any unnecessary apps from running in the background.

Too many Apps Running in the Background of phone

Poor Heat Dissipation While Charging

Poor heat dissipation while charging can cause a phone to overheat. Heat dissipation is the process by which a device is able to dissipate or remove excess heat that is generated by its components. If a phone is not able to dissipate heat effectively while it is charging, it can cause the phone to get hot or overheat.

Proper Surface while charging phone

Blocked Ventilation

Poor heat dissipation also contributes to the overheating of your phone during charging. 

If a phone’s ventilation is blocked, it can cause the phone to overheat. Ventilation is the process by which a device is able to dissipate or remove excess heat that is generated by its components. If a phone is not able to get enough airflow, it may not be able to dissipate heat effectively, which can cause the phone to get hot or overheat.

There are a few ways that a phone’s ventilation can become blocked:

Poor heat dissipation also contributes to the overheating of your phone during charging.

Dust or debris: If there is dust or debris inside the phone or on its ventilation system, it can block the airflow and prevent the phone from dissipating heat effectively.

A case or cover: Using a case or cover on the phone can sometimes block ventilation, which can cause the phone to overheat.

The phone is charging in a poorly ventilated location: Charging the phone in a location that is poorly ventilated, such as in a cabinet or drawer, can cause the phone to overheat.

To fix a phone that is overheating due to blocked ventilation, you may need to clean the phone’s ventilation system or remove any cases or covers that are blocking the airflow. It is also a good idea to charge the phone in a well-ventilated location.

Buggy Software Update Or Malware

Malware can sometimes cause a phone to overheat. Malware is a type of software that is designed to cause harm to a device or to steal information from it. If a phone becomes infected with malware, it can cause the phone’s processor to work harder, which can put a strain on the phone’s hardware and cause it to generate more heat.

To prevent a phone from overheating due to malware, it is important to only download apps from trusted sources and to be cautious when clicking on links or entering personal information online.

 It is also a good idea to use a strong and unique password to protect the phone from unauthorized access. If you think your phone may be infected with malware, you can try running a malware scan or restoring the phone to its factory settings.

Malware

Outdated apps

If an app has a bug or other issue, it may increase your phone’s temperature by overusing its processor. Keep your applications and operating system up-to-date, since updates frequently include critical bug patches. After installing the update, your phone should run more efficiently and heat up less frequently.

How To Cool Down Overheating Mobile Phone?

There are several steps you can take to cool down an overheating mobile phone:

  1. Turn off the phone and remove the battery (if possible)
  2. When playing games, take frequent pauses. This will give your phone time to cool down.
  3. According to experts, Your phone’s battery should never fall below 20% or rise above 80% for optimal battery life.
  4. In areas where there is no signal, turn off Wi-Fi or mobile data. If your phone is continually looking for a signal to connect to, heat accumulation will be larger.
  5. Close any apps that are running in the background.
  6. Keep your phone’s brightness as low as possible to avoid it from overheating.
  7. Make sure to keep all your installed apps updated.
  8. Install powerful antivirus software to prevent malware.
  9. Keep your phone in a cooler, or shadier place while charging.
  10. Clean your cell phone regularly. Wipe away any dust and make sure charging ports and speaker grilles are dust- and lint-free.
  11. Remove the phone’s case to improve heat dissipation.
  12. Consider replacing the battery if it is damaged or not functioning properly.

Final Words

We have provided you with a detailed guide on why your phone overheats while charging and how to fix them. 

Follow the above guide to find the issue why your phone overheats and fix it you are our above guide.

FAQ

How to cool down your phone?

Remove the phone’s cover to release stored heat. Turn on airplane mode to disable battery-draining technologies like Bluetooth. Next, put your phone somewhere cooler and shadier than the fridge or freezer.

What is the best temperature for your phone?

The best temperature for a phone is generally between 32 and 95 degrees Fahrenheit (0 to 35 degrees Celsius). At these temperatures, the phone should be able to function properly without overheating or experiencing any other issues.

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