Friends, if your mobile phone suddenly gets so hot that it becomes impossible to hold, you are not alone. I myself have experienced this many times amidst the heat of Patna; while gaming or streaming on YouTube, my phone would get so scorching hot that I felt as though the battery was about to explode. Millions of people search for mobile overheating fixes every day, as this issue is not merely an inconvenience; it is a problem that degrades battery life, damages the processor, and can sometimes even render the phone completely useless.
You might be wondering, too – why is this happening? Is it heavy apps, outdated software, hot weather, or poor charging habits? The good news is that, in most cases, mobile overheating issues can be fixed right at home. Over the past two years, I’ve tried these 10 methods on my Samsung, iPhone, and an old Redmi device – and to be honest, they resolved 90% of the problems. These methods aren’t magic; they are real-world tested – as confirmed by thousands of users across YouTube, Reddit, and various tech sites.
In today’s article, I will explain – step-by-step – how these small changes can help keep your phone cool. No expensive tools or services are required; just keep reading and giving them a try. If your mobile is overheating, simply scroll down to the first method. Let’s begin the actual journey of fixing Mobile Overheating issues.
1. Keep the phone away from direct sunlight and hot places
First, let’s talk about external heat. In India – particularly in places like Bihar – temperatures can soar to between 40 and 45 degrees Celsius. The phone’s processor is already hard at work, and when exposed to direct sunlight, the internal temperature can easily exceed 50 degrees. I once left my phone on a car’s dashboard; in just 10 minutes, it became so hot that it automatically shut down.
How to do:
- Always keep your phone in the shade.
- Do not leave it on the dashboard or seat of a car.
- If you are going out, keep it in your pocket or inside a bag.
- At home, keep it near an AC or a fan.
Why does it work? The plastic or glass back cover of the phone absorbs heat. Keeping the device out of direct sunlight helps keep internal heat generation under control. Edge Case: If you are gaming, this method alone may not be sufficient, but it certainly reduces heat by 30%. The effect is the same on both iPhone and Android devices.
Give it a try – I’ve found that during the summer, this single step cools down the phone in just 15–20 minutes.
2. Remove the phone case – Release the Mobile Overheating.
A thick silicone or tough case protects the phone, but it traps heat inside. I always kept a case on my old Redmi – during charging, the temperature would climb up to 48 degrees. After removing the case, it dropped to just 42 degrees.
Steps:
- Turn off the phone or turn off the screen.
- Remove the case.
- Place the phone on a cool surface for 10–15 minutes.
- If the problem persists, buy a ventilated case (you can find good options on Amazon for $12–18).
Why does it work? Removing the case increases airflow and facilitates Mobile Overheating dissipation. Comparison: This method works even more effectively on the iPhone 15, as its design is already optimized for heat management. Edge Case: Even if your phone is waterproof, removing the case won’t cause any harm.
I recommended it to several friends, and everyone said it’s the quickest mobile overheating fix.
3. Close Unnecessary Background Apps (The Most Powerful Method to Fix Mobile Overheating)
Even after gaming or streaming, apps continue to run in the background, constantly keeping the CPU active. My Samsung A-series phone used to keep 20–25 apps running in the background every day. After closing them, the temperature dropped by 8–10 degrees.
How to do it on Android:
- Press the Recent Apps button.
- Swipe to close all of them.
- Settings > Apps > Running apps > Stop.
On iPhone:
- Open the App Switcher by swiping up from the Home screen.
- Close all apps by swiping them up.
Why does it work? Background apps consume up to 30–40% of the CPU and RAM, which generates heat. Example: After playing PUBG, WhatsApp and Instagram were running in the background – closing them cooled the phone down within 5 minutes.
Comparison: Since Android runs a larger number of apps, this method is particularly effective here. Free Tool: Download the “CPU Monitor – temperature” app from the Play Store (it is completely free) – it identifies which specific app is causing excessive heating.
4. Keep the screen brightness on Auto or low.
The screen is the biggest power consumer. At 100% brightness, the Mobile Overheating upto 10–15% more. When I set it to 70% in the Patna sun, the heating during gaming was cut in half.
How to do:
- Settings > Display > Adaptive Brightness: On.
- Or set it manually to 50-60%.
Why does it work? Brightness supplies more power to the backlight, which generates Mobile Overheating. Edge Case: If you use your device at night, this method also saves battery life. Turning off True Tone on an iPhone yields even better results.
Friends, this is a small change, but it makes a daily difference.
5. Always Update Software and Apps (Long-Term Mobile Overheating Fix)
Outdated software comes with bugs that impose unnecessary workload on the CPU. On my iPhone, Mobile Overheating decreased by 25% only after updating from iOS 17 to 18.
Steps:
- Check Settings > Software Update.
- Update all apps from the Play Store/App Store.
Why does it work? New updates bring optimizations. Example: After the Android 14 update, many users reported that the Mobile Overheating issue was resolved.
Comparison: Samsung’s One UI updates provide the fastest Mobile Overheating fixes.
6. Clear cache and junk files.
Cache files make the phone slow and hot. I clear them once a week.
Android: Settings > Apps > Storage > Clear Cache।
iPhone: Use the Offload App.
Free Tool: CCleaner App (the free version is sufficient). Why does it work? Low storage = Higher CPU usage = More heat. Result: 5–7 degrees lower.
7. Turn off unnecessary features or use Airplane Mode.
Keeping Bluetooth, GPS, and Wi-Fi all turned on causes radio signals to generate heat. When using GPS in traffic, I keep Airplane Mode on along with Wi-Fi.
How: Turn it off via Quick Settings.
Why it works: Power saving directly reduces heat generation. Edge case: It’s a lifesaver on long drives.
8. Use an original or high-quality charger – avoid fakes.
Fake chargers deliver overvoltage. I bought a fake one for $5 – the phone reached 55 degrees. Now, I use a $15 Anker charger.
Tip: Always use a 20W or original charger. Remove the case while charging and do not use the phone.
9. Limit heavy usage (gaming, streaming).
Don’t play PUBG or watch Netflix for more than 30 minutes. Take a break. Turn on Power Saving Mode.
My Experience: Taking a 15-minute break drops the temperature by 10 degrees. Comparison: The iPhone manages heat better during gaming, but on Android, you can enable GPU throttling via Developer Options.
10. Monitor temperature using free tools and adopt smart strategies.
Download “Phone Temperature” or “CPU Monitor” (both are free) from the Play Store. It displays the temperature in °C in real-time. If it exceeds 45 degrees, shut it down immediately.
Extras: Power Saving + Dark Mode + Weekly Restart. If the problem persists, visit the service center.
I personally tried these 10 methods for 6 months, and now my phone never goes above 42 degrees.
FAQs: Your Common Questions on Mobile Overheating Fixes
1. How hot is it normal for a mobile phone to get?
Up to 40–45 degrees is fine. If it exceeds 50 degrees, apply a fix immediately.
2. Is it okay to put a phone in the fridge?
No! Condensation can cause water damage.
3. Which heats up more: Android or iPhone?
Android does, due to the higher number of apps; however, updates resolve this issue for both.
4. Does a virus cause Mobile Overheating?
Yes, on Android. Use an antivirus app.
5. Will replacing the battery solve the problem?
If it’s 2 years old, then yes – but try the steps above first.
6. Is it necessary to buy an expensive cooling pad?
No, a $10–20 ventilated case is sufficient.
Last Thing
Friends, fixing mobile overheating isn’t as difficult as it seems. If you incorporate these 10 methods into your daily routine, your phone will not only stay cool, but its battery life will also extend by 20–30%. I’ve implemented these myself, and I continue to do so to this day.
If you are facing laptop or other tech-related issues, visit fixtech.in to read more guides – new solutions are added there daily.