How to Stop Your Phone from Overheating: Causes, Fixes, and Prevention Tips

Smartphones are powerful mini-computers, but like any piece of tech, they can get hot — sometimes too hot. Whether you’re gaming, streaming, or charging, an overheating phone can be more than just annoying. It can slow down performance, drain battery life, and even damage internal components in the long run.

If you’ve ever asked yourself “Why is my phone getting so hot?” or “How can I cool it down quickly?” — this guide is for you.

Why Phones Overheat

Before we get to the fixes, let’s look at the common culprits:

Heavy Usage – Playing games, editing videos or using AR apps for a long time puts a lot of pressure on the processor (CPU and GPU) which generates heat.

Charging Issues – Using the phone while charging or using a cheap or damaged charger can make it heat up fast.

Background Apps – Too many apps running in the background can overload your phone.

High Ambient Temperature – Leaving your phone under the sun or in a hot car can quickly push its temperature beyond safe limits.

Software Bugs – Poorly optimized apps or outdated firmware can make your phone overwork. Recently we found that samsung galaxy s24 gets very hot during camera app open.

Battery Problems – Old or swollen battery generates more heat than usual.

Quick Fixes to Cool Down Your Phone

If your phone is currently hot, try these immediate solutions:

Stop Intensive Tasks
Close all games, camera apps, and video recording sessions. This instantly reduces CPU load.
Turn On Airplane Mode
It cuts off mobile data, Wi-Fi, and Bluetooth — all major heat sources.
Remove the Case
Some cases trap heat. Removing it helps the phone dissipate heat faster.
Move to a Cooler Place
Don’t put your phone in a fridge or freezer — sudden temperature drops can cause moisture damage. Just move it to a cool, shaded area.
Avoid Charging Until It Cools Down
Charging increases heat, so wait until your phone returns to normal temperature before plugging it in.

Long-Term Tips to Prevent Overheating

To keep your phone cool in the long run:

Update Software
Updates often have performance and battery optimisations.
Use Original Chargers
Always use the manufacturer’s charger or a certified alternative.
Reduce Screen Brightness
High brightness consumes more power and generates more heat.
Limit Background Processes
Check for apps that sync or refresh in the background and disable the unnecessary ones.
Avoid Direct Sunlight
Don’t leave your phone on your car dashboard or under the sun at the beach.
Enable Battery Saver Mode
It reduces CPU performance and limits background activity.
Clean the Charging Port and Vents
Dust can trap heat — a gentle cleaning can help.

For Gamers and Power Users

If you often use your phone for gaming, editing, or other heavy tasks:

Use a cooling pad or fan accessory for mobile gaming.
Take 5-10 minute breaks every hour.
Lower your game graphics settings to reduce processor stress.
Avoid charging while gaming — it’s one of the main overheating triggers.

When to Worry

If your phone is getting hot even when idle, or the battery feels swollen, unusually warm, or the phone shuts down frequently — it may be a hardware issue. In that case, visit an authorized service center. Continuing to use a defective battery can be dangerous.