iPhone 12 Overheating Issue

Quick and Easy Ways to Fix iPhone 12 Overheating Issue

Looking for Quick and Easy Ways to Fix iPhone 12 Overheating Issue? Then this article is for you. iPhone 12 is a beast smartphone. The excellent specs here are complemented by the robust A14 Bionic chip that excels in efficiency and speed. That suggests the iPhone 12 is well-equipped to take on everything from video streaming to high-octane gaming to extensive web browsing. But that is not to recommend Apple’s 5G smartphones are immune to problems. Many iPhone 12 and 12 Pro users have recently reported overheating issues, questioning why the devices are becoming so hot frequently. If you encounter the same issue, try out these 10 tips to fix the iPhone 12 overheating issue.

Fix iPhone 12 Overheating Issue (2021)

Before we take a glance at the methods to fix the iPhone 12 overheating issue, let’s 1st dig into the problem and explain what could be the villain!

What Could Be the Reason for the iPhone 12 Overheating Issue?

While some users state that their iPhone 12 overheats while charging, others state that their device becomes hot even when performing the smallest tasks like browsing or music streaming. So, there seems to be more than 1 culprit behind this problem.

As for what could be the resolution to troubleshoot the overheating issue on the iPhone 12 series, you’ll need to check out the usual suspects like software bugs and power-hungry features. Furthermore, you will also have to ensure that the faulty chargers stay away from your device. With that in thought, let’s move ahead with the troubleshooting guide!

Stop Continuous Location Tracking

If not used smartly, location tracking will consume a lot of battery on your iPhone. And due to the extreme battery drain, the iPhone 12 will eventually begin to overheat. Therefore, never fail to stop location tracking on your iOS device when not in use.

iPhone 12 Overheating Issue
Move to the Settings app on your iOS device -> Privacy -> Location Services. Now, turn-off the Location Services switch to disable it altogether. If you don’t want to disable it, provide only specific apps to track your location. For better control, iOS gives three options to choose from:

iPhone 12 Overheating Issue

Never: Prevent an application from using your location data.
Ask Next Time: Force an application to ask you every time it needs to track your location.
While Using the App: Allow an application to access your location only when using it.

Hard Reset Your iPhone 12 and 12 Pro to Fix Overheating Issue

Whenever I get across a common/miscellaneous iOS issue, I make assured to try out a hard reset on my iPhone. More often than not, it assists me in troubleshooting the issue. Considering how reliable this method is, I recommend giving it a shot to fix the iPhone 12 overheating issue.


Press and release the volume up button. After that, press & release the volume down button. Next, hold-down the side button until the Apple logo shows up. Once your iPhone 12 or 12 Pro has rebooted, try using it for some time to check if you’ve got the better of the overheating issue.

Be Assured to Force Quit Apps If You Aren’t Using Them

Some peoples don’t have the habit of closing apps. So, they remain open in the background for hours and, in some cases, for days. These active applications drain the battery unnecessarily that often lead to overheating issue. Besides, it further becomes the wrecker-in-chief for rapid battery drain and sluggishness. So, it makes sense to force quit apps once you have used them.

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Swipe-up from the home bar and hold along the middle of the screen to access the app switcher. Next to that, swipe up on an app card to quit the app. Quit all the open apps.

Reset All Settings

Removing the existent settings and placing the device to factory default is the sort of resolution that comes in handy while dealing with complicated iOS issues. That is the reason why I never miss out on it. Do note that iOS only removes the existing settings when you reset your smartphone, including Wi-Fi and website settings. All of your media, apps and data will remain secure, so you don’t need to worry about losing anything.

iPhone 12 Overheating Issue
Move to the Settings app on your iPhone -> General -> Reset -> Reset All Settings. Now, insert your device passcode and hit the Reset All Settings again to finish. This should help Fix iPhone 12 Overheating Issue.

Update Software

If your iPhone 12 or 12 Pro is still overheating and none of the resolutions mentioned above work in resolving this problem, the problem might be due to a software bug. Apple releases software updates pretty frequently to fix bugs and also enhancing the overall performance. Therefore, there’s a high possibility that the software update may help fix the iPhone 12 overheating problem.

iPhone 12 Overheating Issue
Start the Settings app on your iPhone -> General -> Software Update. Now, iOS will review if there is any software update available. If the update is prepared, download and install it to resolve the problem.

Get Rid of the Faulty Case

Many bulky and cheap cases lack a heat dissipation design. As an outcome, they tend to cause overheating issues. Therefore, make sure the case you are using features an improved heat reduction design to keep the device cool.

Update All Apps & Remove All the Storage-Hogging Files

It’s no secret that outdated applications are problematic. They tend to crash suddenly, freeze every once in a while, and play a key role in slowing down the device. Also, their power-hungry nature works as a catalyst in triggering overheating issues on iPhone 12. Therefore, make sure apps are always updated to the latest version.

If any apps have not got the update for a while, delete them as they might be behind this issue. That aside, I would also suggest you optimize the storage of your iOS device by cleaning up all the storage hogging files. Messed up storage causes the device to become sluggish, and that invites 2 other major problems, including unexpected battery drain and overheating.

iPhone 12 Overheating Issue
iOS allows you automatically update apps. Therefore, if you often forget to update apps on your iPhone, be assured to use the automatic update feature. Proceed to Settings app -> App Store. Now, turn-on the switch right next to App Updates. Additionally, you can also choose to update apps manually. To do so, move to App Store -> your profile. On this screen, you’ll get the option to update 1 app at a time or update all apps at once.

iPhone 12 Overheating Issue
Before eliminating the clutter on your iPhone 12 or 12 Pro, head over to Settings app -> General -> iPhone Storage; here, you can examine the breakdown of how the storage has been consumed on your iPhone 12. Furthermore, take a close look at all the apps and the amount of storage each one uses on the device.

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Once you’ve checked out the storage consumption, clean up the redundant files and useless screenshots. In addition, make sure to delete all the apps that you hardly use.

Make Sure You’re Using MFi Certified Chargers

There are many reasons why you must always use MFi (stands for Made for iPhone, iPad, and iPod) certified chargers. 1st and foremost, certified chargers are fully compatible. So, they can charge your iPhone faster and with the needed efficiency. And 2nd, the authorized chargers are better equipped to deal with threats like overheating, overcurrent, and short-circuiting.


On the opposite, fake or uncertified chargers deliver slow charging and are more prone to issues like overheating and short-circuiting. Not to state, they are also the main culprits behind the “Accessory may not be supported” error. Therefore, always stay away from uncertified chargers.

Disable Background App Refresh

Though background app refresh may not appear to impact the overheating issue directly, it does trigger the problem behind the scene. The continuous background app refresh wastes more battery. And when the battery is forced to perform the heavy lifting due to excessive power consumption, overheating issue crops up.

iPhone 12 Overheating Issue
Proceed to the Settings app on your iPhone -> General -> Background App Refresh. Now, you can both completely turn off background app refresh on your iOS device or provide only a few important apps to refresh in the background. I would recommend you turn it off right now. If that resolves the issue, you can provide some important apps to refresh in the background later.

For those unknown, background app refresh enables apps to run smoothly. That’s why it’s turned on by default.

Restore Your Device As New

Restoring the device as new is thought to be the last resort, so you should move ahead with this resolution carefully. It will eliminate all the existing data on your device, including videos, photos, and music. Therefore, make assured to back up your entire device before going for this radical solution.

Connect the iPhone 12 or 12 Pro to your computer and launch Finder or iTunes. After that, choose the device. Then, click on Restore iPhone. Next, follow the guide to restore your iOS device.

iPhone 12 Overheating Issue
It’s worth noting that you can further restore your iPhone 12 without a computer. To do so, move to the Settings app -> General -> Reset -> Erase All Content and Settings. Once you’ve successfully erased your iPhone, set it up again by following the on-screen instructions. Along the way, iOS will give you restore it from your iCloud backup.

Contact Apple Support

If none of the resolutions discussed above work in fixing the overheating issue on your iPhone 12 or iPhone 12 Pro, contact Apple Support without any delay. There could be hardware problems with your device. There is a great chance that the battery is at fault. Therefore, it would be apt to contact the tech support and get the issue sorted out at the earliest.

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Quick and Easy Ways to Fix iPhone 12 Overheating Issue:

Well, that’s all there is to it! Surely, you have found the fix to the overheating issue on your iPhone 12, 12 mini, or 12 Pro/ Pro Max. I’m curious to know the resolution that worked in helping you troubleshoot the overheating issue on your iPhone 12. Is it the uncomplicated hard reset or the software update or replace the faulty charger that has worked for you? Be assured to let me know your feedback. Furthermore, if any related question is running in your mind, let us understand in the comments section.

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