Are you frustrated by your phone getting hot when charging and losing battery life faster than you’d like? You’re in the right place! In this article, we’re going to dive into the heart of the matter and help you find solutions to this common issue.

We’ve all been there – your trusty smartphone suddenly feels like a hot potato when charging, and before you know it, the battery percentage drops like a rock. But fear not, because we’re about to unravel the mystery behind “why is my phone hot when charging” and why it’s gobbling up your battery.

So, if you’re tired of constantly feeling the heat (literally) when charging your phone and watching your battery drain away, read on. We’ll explore the reasons behind “why is my phone hot when charging” and equip you with practical tips to keep your phone cool when charging and your battery life intact. Let’s get started!

Why Is My Phone Hot and Losing Battery? How to Fix It

In this comprehensive guide, we’re delving into the age-old question: “Why Is My Phone Hot and Losing Battery? How to Fix It.” We’ll break it down into six essential parts to equip you with the knowledge and solutions you need to keep your smartphone running smoothly. In Part 1, we’ll uncover the root causes of your phone’s overheating and battery drain. Then, in Part 2, we’ll show you how to check your phone’s temperature to better understand the problem. Parts 3 and 4 will explore both man-made and non-man-made factors contributing to the issue. In Part 5, we’ll reveal practical strategies to cool down your phone when it’s running hot, and finally, in Part 6, we’ll provide actionable tips on how to prevent your phone from overheating in the first place. So, let’s dive in and solve the mystery of your hot, battery-draining phone!

Part 1: Why Is My Phone Hot and Losing Battery?

Have you ever experienced the frustration of your smartphone becoming hot to the touch and its battery life dwindling faster than expected? It’s a common problem, but the good news is that there are practical solutions to address it. In this guide, we’ll explore the various factors that can lead to your phone overheating and losing battery power, and we’ll provide you with valuable insights on how to fix these issues. Let’s jump right in!

1. Direct sunlight

The Heatwave Effect: One common culprit for a hot phone is direct sunlight. Leaving your phone exposed to the sun’s rays for extended periods can cause it to heat up rapidly. To prevent this, avoid leaving your phone in your car on a scorching day and opt for shaded areas when using your device outdoors.

2. Overloaded CPU

The Power Hog: An overloaded CPU (central processing unit) can generate excess heat. This often occurs when you’re running resource-intensive apps or games. To check if this is the issue, move on to Part 2 to learn how to monitor your phone’s temperature.

3. Too many open apps

The Multitasking Dilemma: Keeping too many apps running in the background can strain your phone’s resources and lead to overheating. Part 3 will guide you on how to manage your open apps efficiently.

4. Faulty battery or charger cable

The Hardware Hitch: A faulty battery or charger cable can also contribute to your phone’s heat woes. We recommend checking your charger and cable for any signs of damage. Replacing a worn-out cable or battery can make a significant difference.

5. Screen brightness

The Glare Factor: Excessively high screen brightness not only drains your battery but can also generate extra heat. Find out how to optimize your screen brightness in Part 5.

6. Gaming for too long

The Gaming Marathon: Gaming enthusiasts, take heed! Playing graphics-intensive games for extended periods can push your phone to its limits. Discover how to keep your gaming sessions cool in Part 6.

7. Streaming video content

The Binge-Watcher’s Dilemma: Streaming videos can be a battery and heat-draining activity. We’ll discuss how to enjoy your favorite shows without overheating your device in Part 7.

8. Software updates

The System Refresh: Software updates are crucial for your phone’s performance, but sometimes they can cause temporary overheating. Learn how to manage updates effectively in Part 8.

9. Malware or virus

The Security Threat: Malware or viruses can run in the background, consuming resources and generating heat. We’ll provide tips on malware prevention and removal in Part 9.

By the time you finish reading this guide, you’ll be armed with the knowledge and strategies to keep your phone cool and preserve its precious battery life. So, let’s dive into each of these factors and start solving the mystery of your hot and battery-draining phone! 

Part 2: How to Check Your Phone Temperature?

Curious to find out where all that heat is coming from? In this section, we’ll guide you through the process of checking your phone’s temperature. Understanding the source of the heat is the first step in resolving the issue of your phone overheating and losing battery life. Let’s get started!

Where is the heat coming from?

Temperature Detective: To tackle the problem effectively, you need to identify the source of the heat. Your phone’s temperature can rise due to various factors, including CPU activity, battery usage, or external conditions. In the following steps, we’ll show you how to determine what’s causing your phone to run hot:

  1. Built-in Temperature Monitor: Many smartphones come with built-in temperature monitoring features. Go to your device’s settings and look for “Battery” or “Device Care.” You may find a section that displays your phone’s temperature. Check this regularly to get a sense of when and why it’s heating up.
  2. Third-Party Apps: There are several third-party apps available on app stores that can help you monitor your phone’s temperature in real-time. These apps provide detailed insights into the temperature of various components, such as CPU and battery. Popular options include “CPU-Z,” “GSam Battery Monitor,” and “Cooling Master.”
  3. Touch Test: If you don’t want to use apps or navigate through settings, you can simply touch your phone. If a specific area feels notably warm, that might be where the heat is concentrated. Common hotspots include the back near the CPU, battery, or charging port.
  4. Usage Patterns: Pay attention to when your phone tends to get hot. Is it during intensive tasks like gaming, or does it heat up even when idling? Understanding the circumstances can provide valuable clues.
  5. External Factors: Consider the external environment. Is your phone exposed to direct sunlight, or are you using it in a hot and humid location? These conditions can also contribute to overheating.

Once you’ve pinpointed the source of the heat, you’ll be better equipped to address the issue. Whether it’s excessive app usage, a malfunctioning component, or environmental factors, knowing where the heat is coming from is a crucial step in solving the puzzle of your doubt about “why is my phone hot when charging”. So, take

Part 3: Man-made Factors

When it comes to your phone turning into a heat-producing pocket warmer, we humans can be the unwitting culprits. 🙈 Excessive app usage, reckless charging habits, and overworking your device can be major contributors to the “hot and drained” phenomenon. So, if you’ve been binging on those addictive mobile games, leaving your phone plugged in overnight, or running multiple apps simultaneously, it’s time to hit the brakes and make some smart choices. In this section, we’ll unravel how these man-made factors crank up the heat on your device and, more importantly, how you can put the cool back in your smartphone experience. 😎📱

Part 4: Non-man-made Factors

Sometimes, it’s not us, but the invisible gremlins inside our phones that cause the overheating and battery drain. Software glitches, sneaky background processes, and other mysterious culprits can turn your pocket-sized companion into a mini furnace. These non-man-made factors often hide in the digital shadows, wreaking havoc on your device’s temperature and battery life without your knowledge. In this section, we’ll shine a light on these elusive foes and show you how to uncover and combat them effectively. Say goodbye to phone heatwaves and rapid battery depletion as we uncover the secrets behind these non-man-made troubles! 🔍🔥🔋

Part 5: How to Cool Down Your Phone

Is your phone feeling hot to the touch? Don’t worry; we’ve got you covered. In this section, we’ll walk you through several effective methods to cool down your overheating phone. By following these steps, you’ll be able to bring that temperature down and enjoy a cooler, more efficient device.

1. Close all the apps

The App Cleanup: Start by closing all the apps running in the background. Apps that continue to operate in the background can strain your phone’s resources and generate excess heat. Swipe up or press the multitasking button on your phone to see all open apps, and then swipe them away to close them.

2. Get the phone out of sunlight

Shade Seeker: If your phone is in direct sunlight, move it to a shaded area. Sunlight can cause your phone to heat up quickly, so finding a cooler spot can make a significant difference.

3. Remove the case

Naked Cooling: Phone cases can trap heat, preventing your device from dissipating it properly. Remove the case temporarily to allow for better ventilation and cooling.

4. Turn on Airplane mode

No Connections: Activating Airplane mode disables all wireless connections, including Wi-Fi, cellular, and Bluetooth. This can reduce the strain on your phone’s components and help lower its temperature.

5. Get rid of junk

Storage Cleanup: Unnecessary files and apps can clutter your phone’s storage, potentially causing it to overheat. Take a moment to delete unused apps and files to free up space.

6. Fan your phone

Cool Breeze: Use a small handheld fan or simply wave your hand near the phone to promote airflow and dissipate heat.

7. Switch to battery-saver mode

Energy Conservation: Enable battery-saver mode on your phone to reduce CPU activity and limit background processes. This can help reduce heat generation and extend your battery life.

8. Turn off the phone

The Reset Button: If all else fails and your phone is still too hot, consider turning it off for a few minutes to allow it to cool down completely. Once it’s cooled off, you can restart it.

By following these steps, you can effectively cool down your overheating phone and prevent further battery drain. Remember, maintaining your phone’s temperature is essential for its performance and longevity. So, go ahead and apply these cooling techniques to keep your device running smoothly.

Part 6: How to Stop Your Phone from Overheating

Are you tired of your phone constantly feeling like it’s about to melt? It’s time to take action! In this section, we’ll guide you through effective strategies to put an end to your phone’s overheating woes. Say goodbye to the heat and battery drain – let’s get started!

Install an antivirus

Security First: Malware and viruses can not only compromise your phone’s security but also lead to overheating issues. Installing a reputable antivirus app is your first line of defense. Look for well-known options like Avast, McAfee, or Bitdefender on your app store.

Adjust screen brightness

Shine Bright (But Not Too Bright): Excessive screen brightness can generate heat and drain your battery. Find the right balance by adjusting your screen brightness to a comfortable level. Your eyes and your phone will thank you.

Avoid direct sunlight

Shady Business: Direct sunlight is a known culprit for phone overheating. Whenever possible, keep your phone in the shade, especially on scorching days. Your phone will cool down, and you’ll avoid potential damage from extreme heat.

Use the right charger

The Charger Match: Using the correct charger and cable designed for your phone model is essential. Cheap or mismatched chargers can overheat your device and pose a safety risk. Stick to the manufacturer’s recommendations for the safest charging experience.

Keep your apps updated

Stay Current: App updates often include bug fixes and optimizations that can improve your phone’s efficiency. Make sure to keep your apps up to date to prevent unnecessary strain on your device.

Close unused apps

The Cleanup Crew: Background apps can contribute to overheating by consuming system resources. Periodically close unused apps or use built-in features like “App Manager” to streamline your phone’s performance.

By implementing these proactive measures, you’ll be well on your way to keeping your phone cool and preserving its battery life. Overheating issues can be a thing of the past, and you’ll enjoy a more pleasant and efficient smartphone experience. So, go ahead and take action to stop your phone from overheating – your device will thank you!


In the quest to uncover the mysteries behind “Why is my phone hot and losing battery,” we’ve embarked on a journey through the intricacies of smartphone behavior. From the initial confusion of overheating and battery drain in Part 1, to the examination of man-made factors and non-man-made culprits in Parts 2 and 3, we’ve peeled back the layers to reveal the root causes.

Now, armed with knowledge and insight, we arrive at the pivotal Part 4, where we’ve discovered solutions to remedy this common annoyance. Updating the latest version of iOS, as highlighted, is just one piece of the puzzle. But this journey doesn’t end here; it’s a continuous process of understanding, adapting, and optimizing your smartphone experience.

Remember, your phone isn’t just a device; it’s a vital part of your daily life. By understanding why it gets hot and loses battery, you’re taking control. So, embrace these insights, follow the recommended steps to cool your phone and address the reasons your phone is overheating, and enjoy a cooler, longer-lasting smartphone experience. It’s perfectly normal for a phone to generate some heat, but whenever your phone starts to heat up more than usual, it’s essential to address it promptly. Overheating is caused by various factors, some of which are related to how you use your phone and others that may be inherent in the design or components that came with your phone.

It’s time to bid farewell to overheating and battery drain woes, and say hello to a device that’s always ready to serve you efficiently. 📱🌟


Frequently Asked Questions (FAQ)

Why is my phone getting so hot and battery draining fast?

If you notice your phone heating up and losing battery life rapidly, it could be due to several factors. Common culprits, such as resource-intensive apps and playing games on your phone, can lead to overheating. This increased usage means the processor gets a workout, generating heat in the process. 

Direct sunlight exposure is another factor to consider. Leaving your phone in a hot, sunny spot can quickly elevate its temperature. Additionally, outdated software can contribute to overheating issues as older versions may not be as optimized as the latest updates.

To address this issue, consider a few simple steps. Start by closing unused apps, as background app usage can be a significant heat source. Adjusting your screen brightness to a more moderate level can also help in preventing your phone from getting too hot, especially when you’re out in the sun.

Finally, it’s essential to keep your apps updated to ensure they are running efficiently and not causing your phone to overheat. Additionally, installing reliable antivirus software can offer both security and performance benefits, helping to keep your device cool and your data safe.

Does overheating cause battery drain?

Yes, overheating can indeed cause battery drain. When your phone gets too hot, it puts additional stress on the battery, leading to faster depletion. Additionally, overheating may trigger your phone’s thermal management system, which can reduce CPU performance to cool down the device, further impacting battery life. These issues like battery drain are often exacerbated when you use your phone for a long period, as this causes your iPhone to overheat and contribute to a hot device.

Why is my phone getting so hot all of a sudden?

A sudden increase in phone temperature can result from various factors. It might be related to an intensive app or game running in the background, which makes your phone work harder and can cause your battery to drain faster. Additionally, a software update consuming resources can also lead to overheating. External factors like direct sunlight or a hot environment can exacerbate the issue, causing your phone to get so hot. To address this, monitor your phone’s temperature, close unused apps that may be running in the background and hogging resources, and consider the surrounding conditions to pinpoint the cause. It’s also essential to protect your device from potential threats like malware on your phone, which can contribute to overheating and excessive battery drain.

How do I fix my phone from overheating?

To address overheating issues and improve your phone’s overall performance, consider these essential steps:

  1. Close Unused Apps: Make it a habit to regularly close unused apps running in the background. Leaving your phone with too many apps running can strain its resources and cause it to overheat.
  2. Adjust Screen Brightness: Bringing your phone’s screen brightness down to a comfortable level is another effective measure. High brightness settings can contribute to overheating issues, so finding the right balance can help prevent this.
  3. Avoid Direct Sunlight: To prevent your phone from overheating due to direct sunlight exposure, always keep it shaded when you’re outdoors. The sun’s rays can significantly raise your phone’s temperature, impacting its performance.
  4. Keep Apps Updated: Ensure that your apps are regularly updated. Outdated apps may have performance issues, and bringing your phone’s software up to date can lead to improvements in how it handles various tasks.
  5. Install Antivirus: Installing reputable antivirus software is crucial for protecting your phone from malware and viruses. A phone with a specific antivirus program is less likely to suffer from issues that can lead to overheating.

By addressing these factors in a mindful and consistent manner, you can effectively cool down your phone and prevent it from overheating in the future. This will not only lead to better battery life but also improve your overall smartphone experience.

why phone get hot when charging?

Phone get hot when charging is a common concern, and there are several reasons your phone might heat up during the charging process. One of the primary factors is the conversion of electrical energy to chemical energy in the battery, which can cause the phone to heat up. This conversion process is essential for storing energy in the battery, but it also generates heat as a byproduct. Additionally, the phone’s CPU and other components work harder while charging, contributing to the heat buildup.

Moreover, using a charger or cable that doesn’t match your phone’s specifications can cause it to heat up excessively. It’s essential to use the charger that came with your phone or a reputable third-party charger designed for your specific model to prevent the phone from getting too hot and the battery from draining rapidly.

In some cases, background processes or resource-intensive apps running during charging can also heat up the phone. To prevent this, close unnecessary apps and avoid using the phone while it’s charging to maintain the temperature of your phone at a comfortable level.

So, if you’re wondering why your phone is getting hot when charging, remember that it’s a combination of factors related to the charging process itself, the charger you use, and how you’re using the phone simultaneously. Understanding these reasons can help you learn why your phone can cause the phone to heat up and get slightly hot, allowing you to take the necessary steps to keep it cool and maintain its battery life.

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