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Fixes for iPhone 15 Pro Overheating Issue

Everyone was so excited when the iPhone 15 came out. However, shortly after its release, reports have surfaced regarding potential overheating issues with the device. Users have mentioned various reasons for these alleged overheating incidents, including during charging, using specific applications, or multitasking on the smartphone.


Is your iPhone 15 Pro (or Pro Max) getting uncomfortably hot? You're not alone. Here's a list of solutions to cool things down for your iPhone 15 Pro:

Fixes For Iphone 15 Pro Overheating Issue

Key Takeaways

  • iPhone 15 Pro overheating may result from software glitches, demanding apps, battery strain, or charging issues.
  • Updating to iOS 17.0.3 can resolve overheating caused by software bugs.
  • Disabling this feature can reduce strain on the CPU and prevent overheating.
  • Address app-related overheating by updating or uninstalling resource-intensive apps.
  • Rebooting your device can provide temporary relief from overheating and software-related issues.
  • Lower screen brightness and prioritize Wi-Fi over cellular data to minimize heat generation.
  • Invest in a case with heat dissipation features to prevent excessive heat buildup.
  • Ensure the use of original or MFi-certified chargers to avoid overheating during charging.
  • Resetting all settings can clear iOS bugs contributing to overheating.
  • If issues persist, contact Apple Support or reputable repair services like iFixScreens for assistance.

Potential Culprits Behind iPhone 15 Pro Overheating:

Potential Culprits Behind Iphone 15 Pro Overheating
  • Software glitches: Apple identified a bug in iOS 17 that caused overheating, especially during the initial setup.

  • Background App Refresh: Background activity can tax the processor and generate heat.

  • Demanding Apps: Video games, complex tasks, and FaceTime calls can push the phone's processing power.

  • Battery Strain: A faulty battery or extreme temperatures can also contribute to overheating.

Fixes to Cool Down Your iPhone 15 Pro:

Fixes To Cool Down Your Iphone 15 Pro

Update iOS: 

Apple has recently acknowledged the overheating problem affecting the iPhone 15 Pro, attributing it to a bug in iOS 17 and specific third-party applications. Despite these issues, it has been clarified that the overheating is temporary and unrelated to the device's new hardware design or Titanium frame. Furthermore, it's been assured that this problem won't impact the long-term performance of iPhone 15 Pro models.


In line with its commitment to resolving this issue, Apple has rolled out the 17.0.3 update for iOS 17 on Wednesday, October 4, 2023. This latest iteration of iOS 17 addresses numerous bugs and glitches, notably including the significant overheating problems experienced by iPhone 15 Pro users. Additionally, it tackles issues concerning Wi-Fi connectivity, the Calendar app, and more.


To address the overheating problem on your iPhone 15 Pro, we recommend updating to iOS 17.0.3. To download and install the update, navigate to Settings -> General -> Software Update.


Make sure you have the latest iOS version installed. Apple released an update (iOS 17. x.x) to address overheating issues.


Background App Refresh: 

The Background App Refresh feature is convenient, allowing applications to operate in the background and fetch updated content and notifications. While this feature ensures timely access to updated content, it can also significantly deplete the device's battery and impose strain on the CPU when multiple processes run concurrently.


Consequently, this may result in the device overheating. Background App Refresh is one of the primary causes of overheating concerns on the iPhone 15 Pro and 15 Pro Max.


Apple has further indicated that heightened background activity may occur during the setup or restoration of your iPhone, potentially exacerbating overheating issues. To mitigate this, it is advisable to turn off the Background App Refresh feature on your device. Here's how you can do it:

  1. Access Settings on your iPhone and navigate to the General section.

  2. Within General, select Background App Refresh.

  3. Tap on Background App Refresh again and choose the Off option.

  4. Additionally, you can turn off this feature for specific applications by toggling off individual apps on the Background App Refresh page.

Manage Demanding Apps: 

In addition to identifying an iOS 17 bug, Apple suggests that recent updates to select third-party applications, such as Instagram, Asphalt 9, and Uber, are responsible for triggering system overload. Consequently, this leads to the iPhone 15 Pro Max experiencing increased heat generation even during minimal usage.


If you notice your iPhone 15 Pro becoming warmer while using a specific app or an app excessively drains the battery, it's crucial to address the issue promptly. Such behavior may stem from factors like suboptimal coding or compatibility issues.


To identify and manage battery-draining apps, follow these steps: Navigate to Settings > Battery, then scroll down to review the battery consumption attributed to various apps. If you observe an app consuming excessive battery power, attempt to update it initially. If updating the app fails to resolve the issue, consider uninstalling it promptly.


Power Down: 

If your iPhone 15 Pro reaches an uncomfortable temperature, attempting to reboot the device could be beneficial. This action promptly reduces the system load and eliminates any minor iOS glitches that may have accumulated, providing a fresh start for the system.


Although rebooting isn't a permanent remedy for overheating problems with the iPhone 15 Pro Max, it can effectively cool down the device and address software-related issues contributing to the heat buildup.


Reduce Brightness:

Lowering your screen brightness can help conserve battery and reduce heat generation.


Wi-Fi vs. Cellular Data: 

To prevent overheating and conserve battery life on your iPhone, consider prioritizing Wi-Fi connectivity over mobile data whenever feasible. Wi-Fi typically consumes less power compared to mobile data usage. Some users have reported overheating with the iPhone 15 Pro during video calls.


If you encounter similar issues, opting for Wi-Fi connectivity during video calls can be beneficial. Applications like FaceTime, WhatsApp, or any other video-calling platform utilize various processes such as internet access, camera functionality, and audio processing.


While we cannot directly control these processes, switching to Wi-Fi whenever available can mitigate overheating concerns. Ultimately, Wi-Fi usage results in lower power consumption and reduced heat generation, preventing overheating problems on iPhone 15 Pro models.


Opt for a Good Case/Cover for Your iPhone: 

Another factor contributing to overheating your iPhone 15 Pro Max during everyday usage might involve using a poorly designed case lacking a proper heat dissipation mechanism. It's natural for any smartphone to generate heat during activities such as online gaming, video streaming, video calls, or while charging.


However, a case without adequate heat dissipation capabilities can exacerbate the issue by trapping the generated heat, prolonging the time it takes for your iPhone to return to its average temperature. Consequently, you may encounter problems such as the iPhone 15 Pro becoming hot during use or the iPhone 15 Pro Max heating up while charging.


Investing in a high-quality case with compelling heat dissipation features is advisable to address these concerns. If you're searching for such a case, here are some recommendations for the best iPhone 15 Pro and 15 Pro Max cases.


Use Certified Chargers: 

Some users have also experienced overheating issues with the iPhone 15 Pro Max during charging. If you're encountering this problem, inspecting your charger is essential. Since the iPhone 15 Pro doesn't include a charging adapter in the package, you'll need to purchase a compatible charger separately or utilize an existing one. When selecting a charger, it's crucial to consider the following:

  1. Ensure that you only choose an original or MFi-certified charger for your iPhone. Avoid opting for cheap or incompatible chargers, which are frequently responsible for causing overheating during charging.

  2. Dispose of excessively old or damaged chargers, leading to overheating, slow charging, or severe battery issues.

  3. Additionally, pay attention to the condition of the charging cable. Apple provides a braided Type-C to Type-C charging cable in the package. If you're using an older cable from your workplace, vehicle, or power bank, verify it is in good condition. Check for any bends, exposed wires, broken connectors, etc.

If you're using wireless chargers to charge your iPhone 15 Pro and experiencing overheating problems, it may be time to consider obtaining a new charger. Explore our recommended list of the best wireless chargers for iPhone 15 and iPhone 15 Pro.


If the Problem Still Persists, Perform the below Options:

If The Problem Still Persists, Perform The Below Options

Factory Reset:

If you notice that your iPhone 15 Pro remains consistently warm, or if your iPhone 15 Pro Max begins to overheat during phone calls, you may consider resetting all settings on your device. This action effectively clears any iOS bugs and glitches from the system, restoring your iPhone to its default settings. Importantly, this process does not erase any data from your device, so there's no need to back up your iPhone. It only resets saved Wi-Fi passwords, Bluetooth connections, and other settings.

To proceed with resetting all settings on your iPhone, follow these steps:

  1. Open the Settings app on your iPhone and select General.

  2. Scroll down to the bottom of the page and choose Transfer or Reset iPhone.

  3. Next, tap on Reset and select Reset All Settings from the list of options.

Apple Support or iPhone Repair Services: 

If none of these solutions work, contact Apple Support for further assistance. They can diagnose hardware issues and recommend repairs if necessary.


You can also get in touch with iFixScreens for any iPhone-related repair services. iFixScreens reputation as the leading iPhone repair shop in the industry is well-earned. Our certified technicians consistently deliver top-notch repairs from the iPhone 4 to the most recent iPhone. 


Final Thoughts

while the iPhone 15 Pro is a powerful device, occasional overheating shouldn't cause panic. You can significantly reduce heat generation by keeping your software updated, managing demanding apps, and optimizing phone usage. If the problem persists, consider a factory reset or contact Apple Support or iFixScreens for further assistance. Remember, an excellent phone is a happy phone.


FAQ's

Q. What are the common reasons behind the iPhone 15 Pro overheating issue?

A. There could be several reasons for the iPhone 15 Pro overheating issue. Some of the most common causes include heavy usage of resource-intensive apps, running multiple apps simultaneously, using the device in direct sunlight for prolonged periods, or a malfunctioning battery or charger.


Q. How can I identify if my iPhone 15 Pro is experiencing overheating problems?

A. If your iPhone 15 Pro is overheating, you might notice that the device feels unusually hot to the touch or that you receive temperature warnings on the screen. Performance issues such as lagging, app crashes, or sudden shutdowns can also indicate an overheating problem.


Q. How can I resolve the overheating issue on my iPhone 15 Pro?

A. Close any unnecessary apps running in the background to address the overheating issue on your Apple device. Make sure to update your device to the latest version of iOS 17.0.3, as software updates often include optimizations that can help regulate heat generation. Please avoid using your device while charging, and keep it in a well-ventilated area to prevent overheating.


Q. Is it normal for the iPhone 15 Pro to heat up during use?

A. A certain amount of heat is expected when using any new iPhone 15 Pro or electronic device. However, if the heat becomes excessive and impacts the device's performance or safety, it indicates an abnormal heating issue that needs to be addressed.


Q. How does fast charging impact the overheating problem on iPhone 15 Pro models?

A. A fast-charging method, such as a high-wattage charger, can increase heat generation during charging. If your iPhone 15 pro max gets excessively hot while fast charging, consider switching to a standard charger or reducing the charging wattage to alleviate overheating.

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Fixes for iPhone 15 Pro Overheating Issue, iPhone 15 Pro Overheating Issue


Ravi Shah

About the author

Ravi Shah


Ravi is the head of Content Strategy at iFixScreens Corporate. With over a decade of experience writing technical content for his readers, Ravi has helped thousands of readers with helpful content, tips, and tricks. He mainly writes content related to gadget repairs, such as iPhones, Smartphones, tablets, and laptops.

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