iPhone 13 Pro Lagging? Fix It Yourself

  1. Published on Feb 16, 2022
  2. Updated on Feb 16, 2022
  3. No Comments

The issue of devices slowing down will always be around. This annoying problem may be caused by either external or internal factors that affect your device’s system.

You're probably here because you are planning to solve the issue yourself. We’re here to help. We will guide you through the causes of a laggy iPhone 13 Pro and how you can fix it.

Without further ado, let’s begin.

What Makes Your iPhone 13 Pro Lagging?

A common misconception is that the cause of your iPhone lagging is hardware-related. But actually, in most cases, the problem lies within your software.

Such software issues include random software bugs, unresponsive applications, memory problems, data corruption, faulty and incomplete updates, and viruses.

Don’t worry though, because software-related problems are usually easier to fix on your own compared to hardware problems. Here below are some ways to do it.

How to Fix iPhone 13 Pro Lagging

We’ve gathered all the ways you can try to fix your lagging iPhone problem by restarting your iPhone or through external software.

Feel free to go through them and try them out. They’re all safe for your iPhone.

Except for the factory reset. That’ll erase all your data but just might fix the problem.

Close Background Apps

When you transfer from one application to another, those applications do not automatically close.

They continue to run in the background while you use other apps. This demands more resources from your iPhone, thus slowing it down.

Make it a habit to close applications once you are done using them. You can do this by swiping up from the bottom of the home screen and pausing in the middle.

This prompts a list of running apps to appear. Here, swipe up on the applications that you want to close.

Close Background Apps

Force Restart your iPhone 13

Sometimes, when your iPhone is laggy and slow, it just needs a quick restart.

Doing this will let your iPhone reboot properly and operate normally, essentially resetting the RAM usage.

Here is how you do a force restart on your iPhone 13:

  1. First, press and quickly release the Volume Up button. Do the same for the Volume Down key afterward.
  2. Right after releasing it, press and hold the Power button to shut your device down and reboot it. If you see “slide to power off” on your screen at any point, ignore it.
  3. As soon as the Apple logo appears, release the Power key and allow your device to finish booting up.

Force Restart your iPhone 13

After following these steps, your device should be working normally again. If not, then proceed to these other methods.

Update Apps and iOS to the Latest Version

Applications can also be the culprit of this issue. This might be the case, especially if your iPhone becomes unresponsive after you launch a certain application.

To fix this, you can either update the app if it isn’t up-to-date, contact the developer for help, or just completely uninstall it from your device.

Bugs and errors in your device’s operating system can slow your iPhone down as well.

Usually, updates are released regularly to address these issues. If you are having slow performance issues on your phone, your device’s iOS could be out-of-date.

You can update your iPhone by going to Settings > General > Software Update.

check for an iOS update

Reset All Settings on your iPhone 13 Pro

Resetting your settings is also one way to address the issue of slow performance. Don’t worry, don't this won’t delete your personal files and data so you can do this anytime you want.

Here’s what you need to do:

  1. First, head over to Settings and navigate to General.
  2. After that, scroll down and select Transfer or Reset iPhone.
  3. Now, tap on Reset found at the bottom of the screen to reveal all the options.
  4. Select the Reset All Settings option.
  5. Enter your passcode if prompted.
  6. Finally, tap on Reset All Settings found at the bottom of the screen, and then confirm it by tapping it again.

Reset All Settings on your iPhone 13

After that, check again to see if your device is working normally or still encountering glitches.

Apply TinyFix iOS System Repair

In some cases, the problem might be deeper than we initially thought. The issues might not be with the apps and settings, but with the operating system itself.

This can be solved by using external software such as TinyFix iOS System Repair. It is a powerful and handy tool for you to settle various iOS related problems without losing any data in the process.

Here are the steps on how to use it:

  1. First, download and install the application onto your computer. Launch it after installation.
  2. Next, connect your iPhone 13 to your computer through a USB lightning cable.
  3. After connecting, click on iOS System Repair and select Standard Mode.
  4. Finally, you will be asked to download a matched firmware before you can go on with the process. Select the destination folder and click on Download.

 main screen of TinyFix

The process will automatically begin after the matched firmware is downloaded, and a notification screen will appear once it is completed.

This software costs $34.95 for a one-year license, $24.95 for a one-month license, and $44.95 for a lifetime license.

Restore Factory Defaults

Opting for a less expensive way of resolving the issue? You could try going for a factory reset on your iPhone.It restores your iPhone completely to its factory defaults.

Basically, it’s reverting your device back to square one, which means all your personal files, data, and settings will be deleted.

To do a factory reset, make sure to backup your important files, and then follow these steps:

  1. First, head to Settings and go to General.
  2. After that, tap on Reset.
  3. Now, select the Erase All Content and Settings option.
  4. Input your passcode if asked.
  5. Finally, tap on the Erase All Content and Settings option again to confirm the action and start the reset process.

Erase All Content and Settings

Your phone should be similar to when you first bought it.

Repair Your iPhone 13 Pro

Nothing’s worked for you so far? Your best option now is to consult Apple Support to repair your device.

As mentioned earlier, hardware problems are rarely the cause of a laggy iPhone, but they can still happen and might be the case for your device.

Remember to check if your device is still covered by a warranty to help cut the cost of repairs.


If your phone is lagging, it can get pretty annoying. You'll barely be able to get things done so you have to address it right away.

You can try methods such as closing background apps, force restarting your phone and updating your iOS.

You can also make use of external software such as TinyFix iOS System Repair if the issue lies deep within the operating system.

When all else fails, your last resort is to head over to Apple Support to get it fixed.

J. Robertson Macaulay D. Young

Mako is a technical freelance writer with a passion for all things tech. Whether you're wondering about how to fix your iPhone or trying to get something to work in your settings, Mako is your go-to for professional help. He loves writing, testing solutions, and most of all, making sure his research is factually accurate.
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