iOS 15/14/13.7 Lagging, Crashing, Stuttering: 5 Solutions to Nail It

Sep 06, 2022 • Filed to: Fix iOS Mobile Device Issues • Proven solutions


People adore the iPhone more than anything. It gives them to class and amazing features. And the iOS 15/14/13.7 added many new features in the already existing list. But with new features, the old problems don’t go away. Many people reported that they are facing iPhone audio stuttering/lagging/freezing in iOS 15/14/13.7. But don’t worry, they are not permanent issues. There might be some random glitch in the iPhone that is causing issues.

In this article, we are going to learn how we can fix the audio stuttering, lagging, and freezing issues. So, let’s just take a look here.

Part 1. Restart Your iPhone

The first solution you should try if the iPhone is lagging when typing iOS 15/14/13.7 is a simple restart. It seems like a quick fix but most of the time, the restart method actually works out.

For iPhone X and Later Models:

Press the Side button and either of the Volume button and holds them. Wait until the Power slider appears on the screen. Now drag the slider to the right to turn off your iPhone. You can start your iPhone by pressing and holding the Side button until you see the Apple logo on the screen.

iPhone X and Later

For iPhone 8 and Earlier Models:

Press the Top/Side button and hold it until the Slider pops up on the screen. Now drag the slider to the right to turn off the device. Once it is turned off, wait for a few seconds and press the Top/Side button once more to turn on your iPhone.

Hopefully, as the iPhone restarts, the lagging problem will be fixed. If not, then you can continue trying out the rest of the solutions as you see fit.

iPhone 8 and Earlier

Part 2. Close all crashing apps of iOS 15/14/13.7

Usually, when the iPhone is crashing constantly iOS 15/14/13.7, the main reason is that your iOS version doesn’t support the app or the app is not properly installed on the device. It will cause freezing, responding issues, closing the apps unexpectedly. The easiest thing to try is to exit the application, close it completely, and restart your device. After doing this, check whether the app is still misbehaving or the problem is fixed. If the problem persists, try out the next solution.

Part 3. Reset All Settings of iOS 15/14/13.7

When the iOS 15/14/13.7 is lagging and freezing problem is not getting fixed normally, you should try out the reset. From keyboard dictionary to screen layout, location settings to privacy settings, the reset erases all existing settings in your iPhone. And the good thing is that the data and media files stay intact.

To reset all settings on the iPhone, follow the steps below:

Step 1: Launch the Settings app and access General Settings. Scroll down to find the Reset button and open Reset menu.

Step 2: Among the options, you have to choose the Reset All Settings. Confirm the reset and wait for it to finish.

Reset All Settings

Don’t forget to reboot your device after the reset. You might have to adjust the settings once more for every app but at least your data on the iPhone is safe and sound.

Part 4. Restore iPhone without data loss of iOS 15/14/13.7

If the above solutions can’t fix the common iPhone audio stuttering in iOS 15/14/13.7 or the freezing or lagging issue, you will need help from a professional tool. Luckily, dr. fone is here to help you. It is a Repair tool which has made it easier than ever for the iOS users to fix common working problems in their devices. And the good thing is that it won’t result in data loss. You can fix even the typical problems with the help of dr. fone-Repair.

Just download the software and install it. Once it is ready to use, follow the steps below:

Step 1: Run the program and select the System Repair feature from the main window. Connect your iPhone which is having trouble using a lightning cable and select the Standard or Advanced Mode.

select the Standard or Advanced Mode

Step 2: The software will automatically detect the model type of your iPhone and display the iOS system versions available. Select the version you prefer and click on the Start button to continue.

click on the Start button

Step 3: The software will download a firmware which is suitable for your device. As the download finishes, the software will also verify that the firmware is safe for use.  Now, you can click on the Fix Now button to start the repair process of your device.

Fix Now butto

Step 4: It will only take a while for the software to finish the repair successfully. Reboot your device after the repair and all the iOS system issues will be gone.

wait while fixing iphone

The Dr.Fone - System Repair (iOS) is capable of fixing more than 20 types of problems in iOS devices. So, whether your device is lagging, frozen, or you are stuck on recovery mode, dr. fone will take of everything.

Part 5. Reset the Keyboard Dictionary of iOS 15/14/13.7

People have reported that their keyboard dictionary in iPhone is crashing constantly after iOS 15/14/13.7 update. But don’t worry; it can be fixed as well. You just have to follow the steps below:

Step 1: Open Settings and click on the General option. Scroll down to find the Reset option and open the menu.

Step 2: In the Reset menu, you will see the Reset Keyboard Dictionary option. Select the option and you will be prompted to enter your device passcode. Confirm the action and the keyboard dictionary in iOS 15/14/13.7 will reset.

Reset the Keyboard Dictionary

Keep this in mind that you will lose all the custom words that you have typed on your keyboard. The factory settings will be restored and there will be no effect on the iOS Text Replacement feature or on Predictive text feature.


Now, you know that whether it is iOS 15/14/13.7 lagging and freezing issue, dr fone is capable of fixing all kinds of issues in iPhone. And in case, the standard mode is unable to fix some problems, there is always the Advanced Mode. Try out the above methods or use dr. fone Repair as your last resort. Don’t forget to recommend the tool to your friends and family members.

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Daisy Raines

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