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[iOS 18] How to Fix iPhone Overheating After Update?
Category: iPhone Issues
3 mins read
Question
"After updating my iPhone 15 to iOS 18 yesterday, my iPhone starts to overheat even after around 2 minutes of watching YouTube, which then results in significant battery drain.
I got this iPhone not long ago and I've never had any of these issues before since I got it. I'm wondering if this is a common issue and if anyone has found a solution for it."
Yes, this iPhone overheating after update is a common problem to many iPhone users. You were thinking of updating the system for the new features, but you didn't realize that the iPhone was getting hot and even the battery performance was impacted.
Don't panic. 8 solutions will be introduced to assist you in stopping iPhone from overheating.
In this article:
- 1: How to Fix iPhone Overheating After Update?
- 1.1 Improve iPhone Battery Performance
- 1.2 Update All iPhone Apps
- 1.3 Uninstall Problematic Apps
- 1.4 Perform a Force Restart
- 1.5 Fix iOS System Glitches Appear After Update
- 1.6 Reset All Settings of iPhone
- 1.7 Try iTunes Restore
- 1.8 Wait for a Newer Update
- 2: Why is My iPhone Heating Up After Update?
Part 1: How to Fix iPhone Overheating After Update?
iPhone overheating after update is quite common. You can utilize the following 8 methods to get it fixed. All of them are easy to operate.
1 Improve iPhone Battery Performance
When your iPhone begin to heat up, the iPhone battery is draining as well. Therefore, you can improve the battery performance to fix the iPhone hot after update.
There are a few tips you can try. Simply adjust the iPhone's Settings or check the ongoing process can solve your problrm.
- Reduce Screen Brightness:
- Clear All Ongoing Apps:
- Turn Off Background App Refresh:
- Manage Automatic Downloads:
- Disable Location Services:
Lower the screen brightness helps to maintain the battery's health, leading to less heat generation and help to keep your iPhone cooler.
Too many apps running in the background at the same time can use excessive resources, close them all can greatly stop iPhone from overheating.
This feature is designed to automatically refresh the apps' content when on Wi-Fi or cellular in the background, turning it off can preserve battery life. Go to Settings > General > Background App Refresh to turn it off or adjust it.
When this feature is on, your device will automatically install any apps purchases on other devices. Go to Settings > App Store > Automatic Downloads tab, toggle off the buttons to avoid unnecessary battery loss.
GPS and location tracking services will consume a lot of power whether you're using the device or not. Go to Settings > Privacy & Security > Location Services to completely or partially disable this feature..
2 Update All iPhone Apps
Though you've updated the iOS, you need to ensure that all apps are updated to the latest versions as well, as outdated apps might not be fully compatible with the new iOS.
That's why the incompatiblity issue is causing your iPhone still overheating after update. Go to App Store app to click the Update All button and wait for it to complete.
If all the apps have been updated but the problem hasn't been resolved, you can quickly fix the issue by jumping straight to the iOS repair section.
3 Uninstall Problematic Apps
Have you considered that the problem of iPhone overheating after update is becuase you've recently downloaded any apps from unreliable sources?
If that's the reason, it's suggested to remove or delete the problematic apps from your device to prevent it from using up too much of your battery and avoid the conflict with your running iOS system.
4 Perform a Force Restart
Power off your iPhone and turn it back on can help resolve minor issues that might be causing iPhone overheating after iOS update. Follow to perform a force restart.
- To force restart iPhone 6 or older models:
- To force restart iPhone 7/7 plus models:
- To force restart iPhone 8/X/11/12/13/14/15/16 models:
Press and hold the Home + Power buttons together and wait until the Apple logo screen appears.
Press and hold the Volume Down + Power button at the same time, release the buttons when you can see the Apple logo.
Press the Volume Up, then the Volume Down button, and finally press and hold the Power button. Release it the time the Apple logo screen shows up.
5 Fix System Glitches to Resolve iPhone iOS Overheating After Update
iPhone overheating or battery drain is quite common especially after an iOS update. If you want to end this situation as soon as possible, trying an iOS system repair tool is a great option.
Without losing data, Fixppo will take care of the glitchy issues that come with the iOS update. With simple steps, you can continue watching YouTube videos or play games without having to hold an iPhone that is extremely hot.
Key Features of iOS System Repair Software:
- All data is safe: Fix your iPhone overheating after iOS update without losing data.
- Broad Compatibility: Fully compatible with all iPhone models (iPhone 8/X/11/12/13/14/15/16) running iOS 17/18.
- 100% Secure: 100% secure to use for solving iPhone getting hot after update iOS.
- Feature-rich and Effective: Cover to fix other problems including iPhone crashing during iOS update, battery draining fast, iPhone battery not holding charge, etc.
- Cost-effective: Save you time and trobule without going to a repair store.
To stop iPhone from getting warm, you can download Fixppo and solve the iOS bugs with us.
Step 1: Use a USB cable to connect your iPhone to the computer. Then, choose Standard Mode under Apple System Repair.
Step 2: Fixppo will detect your iPhone. You can click the Download button to get the firmware package for the system repair process.
Step 3: Later, please click the Start Standard Repair button for Fixppo to begin repairing the iOS system.
When it's done, your iPhone will reboot, with the iOS 17/18 overheating after update issue be fixed. Your iPhone won't get hot abnormally. Enjoy your YouTube videos or exciting games.
6 Reset All iPhone Settings
If the iPhone goes wrong like the misconfigured settings and you can't identify the root cause, you can reset all settings to solve the problems like app crashes, battery drain, overheating, or other software problems..
This action will revert various system settings to their default state but won't delete your personal data. After that, it may take a while for you to set all up again.
Go to Settings > General > Transfer or Reset iPhone > Reset > Reset All Settings. Enter your passcode and the device will start automatically.
7 Restore Overheating iPhone with iTunes
iPhone always experience a temporary drop in performance after an iOS update, which typically lasts for a day or two.
However, some iPhone's performance will return to normal while some won't with the iOS battery life be lowered.
If you can't stand the extreme heat from iPhone, try restore the iOS system with iTunes, which is effective but at the cost of your iPhone data, which menas you need to backup your iPhone before trying this solution.
Step 1: Connect the heating-up iPhone to the computer and open iTunes.
Step 2: In the Summary tab, click the Restore iPhone button, as this option can help to resolve issues with an iPhone overheating after update.
Step 3: When prompted, click the button of Restore and Update, then iTunes will start to restore your overheating iPhone.
8 Wait for a Newer Update
Sometimes, right after an update, users might experience temporary overheating or increased battery drain as the system reindexes or optimizes files in the background.
A new iOS update might not come out soon, but you can wait for it as the next update often accompanied by bug fixes, probably solving the iPhone overheating issue.
Part 2: Why is My iPhone Heating Up After Update?
You may wonder why your iPhone is heating up after update even though you're not using the phone and it was in an airconditioned environment. Below you can learn about some causes
- New bugs or app incompatibilities can cause the processor to overwork.
- Problems with network connections can make the device heat up.
- The update could include battery optimization that produce heat.
- Charging during the update can lead to extra heat.
- System reindexing and app updates may use more processing power.
Conclusion
iPhone overheating after update may or may not be a temporary issue. You can take the above solutions for troubleshooting.
If you want your iPhone to return to normal, please try iMyFone Fixppo. With the iOS system repair technology, the software can get your iPhone run under a bearable temperature.
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