iPhone Gets Too Hot When I Use FaceTime (How To Fix)

FaceTiming with family and friends is ideal for maintaining communication. However, iPhones tend to overheat during FaceTime calls.

Paul Taylor

Updated

March 16, 2023

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FaceTiming with family and friends is ideal for maintaining communication. However, iPhones tend to overheat during FaceTime calls.

FaceTime is essential as it helps people connect with loved ones better. But, overheating may let you down often. The precise cause of your iPhone's overheating is challenging to identify. However, you can still conduct a series of educated guesses to determine the overheating problem's root cause and find a solution. So, why does my phone overheat on facetime?

To fix overheating while FaceTiming, you can restore factory settings, update your iOS, reinitialize network configuration, switch to Wi-Fi, dim your phone's brightness, contact customer support, and close inactive applications.

Sometimes, troubleshooting the overheating problem may get a bit technical. If you are unsure of what you are doing, the best cause of action is to contact customer support to avoid causing further damage to your iPhone.

If you still have the Apple warranty, contact them immediately when you notice the mildest malfunction to ensure your iPhone serves you for a long time to maximize your investment.

Table of Contents

‍Why Does My iPhone Get Hot When I Use FaceTime?

Your iPhone should not be hot under normal circumstances; therefore, this may be an issue if your iOS smartphone typically gets a tad hotter than usual. Remember that warm should not be misunderstood as being hot. It is typical for your iPhone to get slightly warm after 15 minutes of being on FaceTime.

The best way to solve a situation is to establish the 'why.' What is causing the overheating?

However, you should investigate if you notice that your iPhone is too hot and touching it is incredibly uncomfortable.

Here are a few of the most prevalent reasons why your iPhone is overheating:

Being on Extremely Long Calls

FaceTime calls need the use of an excessive number of active apps, from network and camera to audio and video. The more operations you have on your smartphone, the more heat it generates.

Apps Running in the Background or Buggy Apps

If multiple apps are running concurrently or some apps are not operating correctly, these apps cause a great deal of strain on your iPhone, making your smartphone overheat.

Alternatively, you may have downloaded a new app incompatible with your iOS device, or perhaps a frequently used app has been upgraded. The new version makes your iPhone overheat.

FaceTiming while your iPhone is Charging

When a phone is being charged, the battery produces more heat due to its chemical reactions. The overheating is elevated when you use FaceTime while charging your phone since many apps that generate heat are being used.

Using Cellular Data

FaceTime overheating may be an indication of excessive mobile data consumption. Using cellular data while FaceTiming consumes a significant amount of energy, leading the phone to overheat and the battery to die.

Whenever possible, avoid using cellular data while on FaceTime.

Hot surroundings

It is pretty typical to be on FaceTime in direct sunlight, say while at a wedding, sports day, etc. It would be best to abstain entirely from exposing your iPhone to direct heat or sunlight. Attempt to preserve your iPhone by picking a FaceTime call in the shade.

How To Prevent Your iPhone From Overheating While Using FaceTime?

To make your iPhone serve you longer, you must ensure that you take proper care of it. There are numerous options available that prevent your iPhone from overheating, including:

Update your iOS device

If you haven't updated your iOS software in a while, you may be experiencing a bug. The update will enhance battery optimization and reduce your phone's overheating.

Here's how to update your iOS software:

STEP 1: Using the drop-down menu, navigate to Settings

STEP 2: Select 'General' then 'Software Update.'

STEP 3: Await the device's completion of a device check.

STEP 4: Go to Automatic Updates and enable "Download iOS Updates" if any updates are available.

STEP 5: Enable Install iOS Updates to conclude. The most recent iOS version will be immediately installed on your device.

Reinitialize Network Configuration

While updating the most recent firmware may alleviate the overheating issue, the overheating may result from an unsuccessful iOS upgrade. It may well have triggered network problems that necessitate network configuration.

Unfortunately, during this process, you will lose any saved passwords, VPN configurations, and paired devices.

Here is how to proceed:

STEP 1: In the app, navigate to Settings, then General

STEP 2: Click Transfer or Reset iPhone

STEP 3: Select Reset

STEP 4: Tap on "Reset Network Settings from the menu that appears

STEP 5: Enter your passcode

Switch from cellular data to Wi-Fi

While overheating can occur in either scenario, it is more prevalent when you FaceTime while using mobile data. Mobile data significantly contribute to overheating.

Experiment with making Wi-Fi-only video calls to see if this helps the device cool down. Here's how to disable your mobile data and instead connect to a Wi-Fi network.

STEP 1: In the Settings menu, select Wi-Fi.

STEP 2: Activate Wi-Fi if it is not already active.

STEP 3: Join a wireless network by selecting it and entering its password.

Dim your smartphone's brightness

It's conceivable that the brightness of your iPhone's display is too high. When the brightness is set to high on an iPhone, the battery will drain, and the device will overheat.

You are not required to use Facetime when the brightness is extremely high. As long as your iPhone's brightness is too high, your iPhone may heat up even if you are not using Facetime. Reducing the brightness of your screen is now all that remains.

Contact Apple Customer Care

If you are still under warranty, ensure you incorporate the services of a technician from Apple to fix your phone. Having a specialist take a look will also help them detect any underlying issues that you may not have noticed just yet.

Additionally, iPhone overheating during FaceTime chats may be due to hardware problems. There's also a chance that your battery is simply old. It will help if you visit your nearest Apple store for assistance. Depending on your warranty terms, you may receive a complimentary battery replacement and hardware repair.

Close inactive applications

Before engaging in FaceTiming, it is best to close any extra programs, such as the mobile browser and weather app, that may be running in the background.

This method, however, is most applicable to graphically heavy applications, such as video games but not FaceTime. Nonetheless, it would be best if you still gave it a try. These applications load the iPhone if left running during a phone call, causing the device to overheat even more.

Factory Reset

A persistent software problem or malfunction could be causing the iPhone to overheat. By resetting to factory settings, you should be able to remove it. Unfortunately, this option includes wiping out all your personal information to remedy potential technical concerns. If you choose this route, ensure you backup your data before starting.

Here's how to factory reset your iPhone:

STEP 1: Launch the Settings app

STEP 2: Select General, then click on Reset iPhone

STEP 3: Select Erase All Content & Settings

STEP 4: Enter your Apple ID password, and your iPhone will restart. You will be able to reset it as if it were brand new.