Why Is My Phone Overheating & How to Fix It?
BLOGS AND NEWS | March 22, 2025

Smartphones have become an essential part of our daily lives, helping us stay connected, work, and entertain ourselves. However, one common issue that many users experience is phone overheating. Whether it happens while charging, gaming, or simply using apps, an overheating phone can be frustrating and even dangerous. In this guide, we’ll explore the causes of phone overheating, how to prevent it, and what to do if your device gets too hot.

Why Does My Phone Overheat?

Phone Overheating

Several factors contribute to a phone overheating. Here are the most common reasons:

1. Overuse of Resource-Intensive Apps

Streaming videos, playing high-end games, or using heavy applications for extended periods can put excessive strain on your phone’s processor, leading to overheating. These tasks require significant processing power, causing the internal components to generate heat.

2. Environmental Factors

Using your phone in direct sunlight or in hot environments can cause it to overheat. Heat from the surroundings adds to the phone’s internal temperature, making it difficult for the device to cool down naturally.

3. Background Apps Running Excessively

Many apps continue running in the background, consuming battery and processing power even when you’re not actively using them. If too many apps are running simultaneously, they can cause the phone to heat up.

4. Charging Issues

Using an incompatible or faulty charger can lead to overheating. Fast charging, while convenient, can also generate excess heat, especially if the battery or charging port has underlying issues.

5. Battery and Hardware Problems

An aging or defective battery can be a primary reason for overheating. If your phone has been in use for several years, its battery may have degraded, making it more susceptible to overheating.

6. Malware and Software Glitches

Malware and viruses can cause your phone to work harder than necessary, leading to overheating. Additionally, software bugs and outdated operating systems can contribute to performance issues and increased heat generation.

7. Poor Ventilation and Protective Cases

Thick or poorly ventilated phone cases can trap heat and prevent proper cooling. Some materials, like leather or plastic, are not good at dissipating heat, which can lead to temperature buildup.

How to Prevent Your Phone from Overheating

Phone Overheating

Now that we understand the causes, let’s explore some effective ways to prevent your phone from overheating:

1. Close Unused Apps

Check for background apps and close those that you are not using. On most smartphones, you can access running apps by opening the app switcher and swiping them away.

2. Avoid Direct Sunlight

Keep your phone out of direct sunlight or hot environments. If you need to use your phone outdoors, try to stay in the shade to prevent heat buildup.

3. Limit High-Performance Activities

If you frequently use your phone for gaming or streaming, take breaks to allow the device to cool down. Reducing screen brightness and enabling battery-saving mode can also help reduce heat production.

4. Use the Right Charger

Always use the charger and cable recommended by the manufacturer. Avoid third-party or counterfeit chargers, as they may cause excessive heating due to voltage inconsistencies.

5. Update Your Software

Ensure that your phone’s operating system and apps are updated regularly. Software updates often contain bug fixes and optimizations that can prevent overheating.

6. Remove Phone Case When Necessary

If your phone overheats frequently, consider removing the case while charging or using resource-heavy apps. Choose a case made from heat-dissipating materials for better airflow.

7. Scan for Malware

Regularly scan your phone for malware using trusted security apps. Avoid downloading apps from unknown sources, as they may contain malicious software that strains the processor.

What to Do If Your Phone Overheats?

Phone Overheating

If your phone starts overheating, follow these steps to cool it down safely:

1. Turn Off Unnecessary Features

Disable Wi-Fi, Bluetooth, GPS, and mobile data if you’re not using them. These functions can generate extra heat and drain your battery quickly.

2. Close Intensive Apps

Exit apps that are using excessive resources, especially those related to video streaming, gaming, or multitasking.

3. Move to a Cooler Place

If your phone gets hot while in direct sunlight, move it to a shaded or air-conditioned area. Cooling it naturally can help prevent internal damage.

4. Remove the Phone Case

Take off the protective case to allow better heat dissipation. This helps the phone cool down faster by improving airflow around the device.

5. Avoid Immediate Charging

If your phone is hot, do not plug it in for charging. Charging an overheated phone can worsen the problem and may cause battery damage.

6. Restart Your Phone

A simple restart can close background processes and refresh the system, helping reduce heat buildup.

7. Use Safe Cooling Methods

Do not place your phone in the refrigerator or use extreme cooling methods, as rapid temperature changes can damage internal components. Instead, allow it to cool naturally in a well-ventilated area.

When to Seek Professional Help?

If your phone frequently overheats despite taking preventive measures, it may indicate a serious hardware issue. You should seek professional repair services if:

    • The phone becomes hot even when not in use.
    • The battery drains abnormally fast.
    • The phone shuts down randomly due to overheating.
    • The device feels excessively hot while charging.

At iProtech, we specialize in diagnosing and repairing overheating issues. Our expert technicians can assess battery health, identify faulty hardware, and optimize your device’s performance.

Why Choose iProtech?

Phone Overheating

At iProtech, we offer:

    • Free Diagnostics to identify the cause of overheating.
    • Battery Replacement Services to fix overheating due to faulty batteries.
    • Software Optimization to remove malware and optimize system performance.
    • Expert Repair Services with a 90-day warranty on parts and repairs.
    • Fast Turnaround Times so you can get back to using your phone without hassle.

Don’t ignore overheating issues—acting early can prevent serious damage to your device. Contact iProtech today for professional assistance and keep your phone running cool and efficiently!