Overheating lags device performance and sometimes completely shuts it down. We know how big of a hassle it is in your day-to-day life.
So, why does the iPhone overheat won’t turn on?
Extreme gaming or video recording for a long period causes overheating. Especially if it’s somewhere hot like video recording outside on a sunny day. Also, wrong cases won’t be able to dissipate the heat. Incompatible software or damaged hardware can also cause overheating and turn off the iPhone.
But, that’s not all. So, be sure to read till the end to solve your iPhone overheating issues.
Why Does My iPhone Overheat And Doesn’t Turn On?- Solutions!
Extreme Use:
Extreme usage like heaving gaming, video shooting, and editing for long periods can cause your phone to overheat. It can also happen when there are a lot of apps running in the background. Thus, your phone might turn off from the excessive heat.
Fix 1: Place Phone Next to A Fan
The easiest and fastest solution is to place the turned-off near a fan. It’ll help to dissipate the heat faster. Once your phone is cooled down try powering it on again. Check if any background apps are running and remove them.
For prolonged use, keep in mind your iPhone temperature. If you think it’s overheating, let it rest for 10-15 minutes. This will cool the phone down and it won’t turn off.
Fix 2: Force Restart
If the phone doesn’t turn on even after cooling, force restart it. It’ll get rid of any bug in the system and reboot it. Here’s how to do a force restart:
- Press the volume up button and release quickly.
- Then, press the volume down button and quickly release it again.
- Now, press and hold the side power button for around 10 seconds. You should then see the Apple logo.
- If it doesn’t work, try charging the phone for an hour and repeat the process.
Once it turns on, make sure it doesn’t have issues like restarting every 3 minutes.
Environmental factor:
Suppose you left your phone on the front panel of your car. After some time you’ll see the phone getting hot due to direct sun exposure. The same might happen when you’re recording a video at high fps for longer videos.
In such cases, if your device overheats too much, it’ll turn off. But, for those of you who use your iPhone for shooting or outdoor purposes, backing off isn’t an option. So, we need an alternate solution.
Fix 1: Use A Phone Cooler
For professional, shooting, or gaming purposes, we suggest using a phone cooler. There are many affordable phone coolers available. Attach it to the rear panel of your iPhone and connect it using the designated cable.
It’ll use your phone’s charge to operate and keep your phone cool. Even when you’re using it for longer periods, you won’t face temperature hikes.
For the best phone coolers, you can watch this video:
TOP 5 Best Phone Coolers for gamers [ Buyer’s Guide ]
Fix 2: Ensure Shading Before Turning On
Before trying to turn on your phone, make sure you put it in a shade to let it cool. Once it has cooled down, you can try turning it on again. Also, make sure you don’t keep your phone under direct sunlight to prevent heat exposure.
Wrong Case:
Not all cases are the right fit for your iPhone. Case materials like plastic, rubber, and silicone are known for limiting airflow and trapping heat. Thus, using cases made from these materials will increase overheating.
You should be especially aware of these facts if you spend a lot of time outdoors. It’s not uncommon for iPhones to overheat on a sunny day because of direct sun exposure. In that case, you wouldn’t want a case that traps heat.
Fix 1: Remove Casing
The first thing you can do when your phone overheats is remove the casing. It’ll help the phone to cool down faster. When it’s cooled down you can try turning it on again and reattach the cover.
Fix 2: Use Leather Or Wooden Phone Cases
Wood and leather phone cases dissipate heat a lot faster. These breathable materials will help keep your device cool. Thus, your phone won’t turn off unexpectedly.
Software Issues:
When your software gets too backdated, your system can’t handle the work stress. Thus, it might overheat and turn off. There may also be some software incompatible with your iPhone.
For example, if you’re using iPhone X or older models, some high-end games might face lagging. These software are too much to handle for older model iPhones. So, you should know what’s your device’s limit.
Fix 1: Update Software
If your phone turns on with a force restart after cooling down, you can update your iPhone normally. However, if it doesn’t turn on, follow these steps to install the updates manually:
- Connect your iPhone to a computer first. Use iTunes to connect if you’re on a PC. You’ll also need it for macOS Mojave or previous Mac versions. However, if you’re on macOS Catalina, you can use Finder.
- Now select your iPhone from the computer. Next, use your iPhone’s force restart feature. You can then access the recovery mode screen.
- After that, you can update the iOS using your PC. It will download and install the device’s software.
Once the update is finished, try turning on your iPhone. The issue should be fixed.
Fix 2: Uninstall incompatible Apps
If there are any high-end apps not fit for your device, uninstall it. Even if you don’t use them, they can run in the background and cause your iPhone to overheat.
Hardware Issues:
Damaged hardware or battery causes your iPhone to overheat. When the circuit components on your iPhone are damaged, the processor has to work harder. The device can’t maintain a smooth energy flow to your processor.
Thus, your whole device starts overheating. Swollen or damaged batteries also overheat and cause the whole device to run on imbalanced performance. This also causes the device to overheat to critical temperatures causing it to turn off.
With damaged circuit elements, even your iPhone home button can malfunction.
Fix 1: Replace Battery
A damaged or swollen battery is the easiest to spot. If it’s swollen, the phone’s rear panel will look bent. You can also check the battery health on your iPhone to know its condition. You can watch this video if you don’t know how to check it:
How to Check the REAL Battery Health of your iPhone!
If it’s under 80%, your battery won’t be able to support the device properly. You’ll notice signs like faster charge depletion, and the need to charge your device many times. In that case, it’s best to replace the battery with a new one.
Fix: Contact Customer Care
If there’s a problem with the hardware, you won’t be able to fix it. If you’ve tried all the ways mentioned before but nothing works, it’s surely a hardware problem. Take your device to the Apple Center and get it fixed or replaced.
If fixing your iPhone costs too much, we suggest increasing your budget and purchasing a new one instead.
How Long Does It Take for an iPhone to Cool Down After Overheating?
Your iPhone should cool down within a few minutes after overheating. While it’s cooling make sure the device isn’t exposed directly to sunlight. Remove all apps from the background and the best option is to power it off. Remove the cover from your phone. With these minor tweaks, your phone should cool down fast.
Frequently Asked Questions (FAQs):
Should I Charge My iPhone While It’s Hot?
No, you shouldn’t charge your phone while it’s overheating. However, the iPhone itself prevents charging at critical temperatures. Even if you plug it in your iPhone won’t charge. But, if the temperature isn’t critical your device won’t stop the process and it might cause battery degradation.
Why is it taking so long to turn on my iPhone?
The main reason is because your charge is 1% or less. Your device won’t have enough power to turn on with this charge. Thus, it’ll take too long. Charge it for at least an hour first and then try again.
Why isn’t my iPhone not charging fully?
Your iPhone isn’t charging fully because it’s overheating. When your phone temperature is too high, the software prevents your phone from charging. This is to safeguard your phone from getting hotter and damaging the device itself.
Bottom Line!
We hope you enjoyed reading our article about iPhone overheat won’t turn on. However, we have one last piece of advice for you. It’s best to charge your iPhone between 20% and 80%. It reduces the wear and tear on your battery increasing its lifespan. Thank you!
