Unlock the secrets behind your frozen iPhone 12! Discover the root causes and expert solutions to end those frustrating freeze-ups. Get your device running smoothly again with our comprehensive guide.

If you’re wondering “Why does my iPhone 12 keep freezing?” you’re not alone. This is a common problem that many users have experienced. While there can be a number of causes, the good news is that there are also a number of things you can do to fix it.

In this article, we’ll share some strategies on how to troubleshoot and fix the issue of your iPhone 12 freezing. We’ll cover everything from simple solutions like restarting your phone to more complex ones like resetting your device.

I’ve been writing about technology for several years now, and I’ve helped countless people troubleshoot problems with their iPhones. I’ve seen it all, from frozen screens to unresponsive apps. So if you’re having problems with your iPhone 12 freezing, I’m confident that I can help you fix it.

Why Does My iPhone 12 Keep Freezing and How to Fix It

The iPhone 12 is a powerful and reliable smartphone, but like all electronic devices, it can occasionally experience issues. One common problem is freezing, which can be frustrating and inconvenient. In this article, we will explore the various causes of freezing on the iPhone 12 and provide comprehensive troubleshooting solutions and performance optimization tips to help you resolve this issue quickly and effectively.

Identifying the Causes of Freezing

There are several factors that can contribute to freezing on the iPhone 12. Understanding these causes can help you prevent and troubleshoot the issue efficiently.

Insufficient RAM or Storage

The iPhone 12 requires sufficient random access memory (RAM) and storage space to operate smoothly. When the device runs out of RAM, it may start freezing or lagging. Similarly, if the storage space is full, the operating system and apps may not have enough space to function properly, leading to freezing issues.

Outdated Software

Bugs and glitches in the iOS software can also cause freezing. Apple regularly releases software updates to fix these issues and improve the performance of the iPhone. It is crucial to keep your device updated with the latest iOS version to minimize the risk of freezing.


Intense usage or prolonged exposure to heat can cause the iPhone 12 to overheat. When the device’s temperature rises too high, it may throttle its performance, including freezing, to protect its internal components.

Outdated Apps

Apps that have not been updated may have compatibility issues with the latest iOS version. These outdated apps can cause freezing and other performance problems on the iPhone 12.

Background Processes

Excessive background processes and services can consume significant system resources. When too many apps and services are running in the background, the iPhone 12 may slow down and experience freezing issues.

Troubleshooting Solutions

If your iPhone 12 is freezing, there are several troubleshooting solutions you can try to resolve the issue.

Restart the iPhone

A simple restart can often fix minor software glitches and terminate unresponsive processes that may cause freezing. To restart your iPhone, press and hold the power button until the power off slider appears, then slide it to the right. Wait for the device to turn off completely, then press and hold the power button again to turn it back on.

Clear RAM

Clearing the RAM can free up memory and improve the performance of the iPhone. To do this, swipe up from the bottom of the screen to open the App Switcher. Then, swipe away all the running apps to close them and clear the RAM.

Update iOS

Updating the iOS software to the latest version can fix bugs and security vulnerabilities that may cause freezing. To update the software, go to Settings > General > Software Update. If an update is available, tap Download and Install.

Update Apps

Outdated apps can cause freezing and other issues on the iPhone. To update your apps, open the App Store, tap the Updates tab, and tap the Update All button. Alternatively, you can tap the Update button next to each individual app.

Disable Background App Refresh

Disabling background app refresh can prevent unnecessary apps and services from consuming system resources. To disable background app refresh, go to Settings > General > Background App Refresh. Turn off the toggle switch next to apps that you don’t want to run in the background.

Reduce Overheating

To avoid overheating, try to avoid leaving your iPhone in direct sunlight, using it in a cool environment, and removing heavy-duty cases while charging or using it for extended periods.

Factory Reset (Last Resort)

If none of the above solutions resolve the freezing issue, you may consider performing a factory reset. This will erase all data and settings from your iPhone, so it is important to back up your device before proceeding. To perform a factory reset, go to Settings > General > Reset > Erase All Content and Settings.

Performance Optimization Tips

In addition to troubleshooting freezing issues, you can implement some performance optimization tips to enhance the overall performance of your iPhone 12.

Manage App Downloads

Avoid installing unnecessary apps and consider streaming content instead of downloading it to save storage space and reduce the load on the iPhone’s processor.

Delete Unused Apps

Remove apps that you no longer use to free up storage space and improve the performance of the device. To delete an app, long-press on its icon on the home screen and tap Remove App.

Clear Cache and Cookies

Browsers and apps can accumulate cache and cookies over time, which can slow down performance. To clear them, go to Settings > Safari > Clear History and Website Data. You can also clear the cache and cookies for individual apps in their settings.

Disable Unnecessary Features

Go to Settings and disable features that you don’t use, such as Location Services or AirPlay. Disabling these features can save battery life and improve performance.

Use High-Quality Accessories

Using charging cables and adapters that meet Apple’s specifications ensures optimal performance and stability for your iPhone 12.

By following these troubleshooting solutions and performance optimization tips, you can effectively resolve freezing issues on your iPhone 12 and improve its overall performance. Remember to keep your device updated with the latest software and apps, manage your storage space, and avoid overheating to maintain optimal performance and a seamless user experience.


Freezing issues on the iPhone 12 can stem from various causes, including storage limitations, outdated software, overheating, and background processes. By implementing the troubleshooting solutions outlined above, such as restarting the device, updating iOS and apps, disabling background app refresh, and optimizing performance through app management, cache clearing, and disabling unnecessary features, you can effectively address these issues. Remember to consult Apple’s support resources or consider a factory reset if the problem persists. By following these measures, you can restore your iPhone 12 to optimal performance and minimize the occurrence of freezing incidents. If the freezing issue persists even after trying all the troubleshooting steps, it’s advisable to contact Apple Support or visit an authorized repair center to identify and resolve any underlying hardware or firmware problems.

FAQs about why does my iphone 12 keep freezing

Is my iPhone 12 defective?

No. This is a common issue with the iPhone 12 and can be resolved through software updates or simple troubleshooting steps.

What is the general troubleshooting?

Restarting your iPhone, updating iOS to the latest version, clearing up storage space, and restoring your iPhone from a backup are some general troubleshooting steps you can follow.

How can I manage background apps?

To manage background apps on your iPhone, go to Settings > General > Background App Refresh and disable the apps you don’t want running in the background.

What other apps could be affected?

Apps that use a lot of processing power or memory, such as games, video editors, or augmented reality apps, are more likely to cause your iPhone 12 to freeze.

What should I do if nothing else works?

If you have tried all of the troubleshooting steps above and your iPhone 12 is still freezing, contact Apple Support for further assistance.

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