iPhone Slow After Update: How to Fix and Prevent It

Have you ever experienced your iPhone running slower after an update? It can be frustrating, but don’t worry, there are a few steps you can take to try and speed things back up. This article will provide you with a quick overview of what to do if your iPhone is slow after an update, followed by a detailed tutorial, tips, and frequently asked questions.

Step by Step Tutorial: iPhone Slow After Update

Before we dive into the steps, it’s important to understand that sometimes updates can take up a lot of space and processing power on your phone. The following steps will help you free up space and improve your iPhone’s performance.

Step 1: Restart Your iPhone

Turning your iPhone off and on again can sometimes fix a slow phone.

Restarting your iPhone can clear out its memory and give it a fresh start. It’s a simple and often effective way to speed things up.

Step 2: Check Storage Space

Make sure you have enough storage space on your iPhone.

If your iPhone is running low on storage, it can slow down. You can check your storage in the Settings app and delete any unnecessary apps or files.

Step 3: Update Apps

Update all your apps to their latest versions.

Sometimes, apps that haven’t been updated can cause performance issues. Make sure all your apps are up to date in the App Store.

Step 4: Disable Background App Refresh

Turn off background app refresh for apps that don’t need it.

Background app refresh can slow down your iPhone by allowing apps to update content in the background. You can turn this off in the Settings app for each app.

Step 5: Reset All Settings

If all else fails, reset all settings on your iPhone.

This is a more drastic step, but it can sometimes fix persistent performance issues. You can reset all settings in the Settings app.

After completing these steps, your iPhone should be running more smoothly. If you’re still experiencing issues, you may need to contact Apple Support for further assistance.

Tips for iPhone Slow After Update

  • Clear your Safari cache to free up space and improve performance.
  • Disable location services for apps that don’t need it to save battery life and improve speed.
  • Close apps running in the background by swiping up from the bottom of the screen and swiping the app windows away.
  • Consider reducing motion and transparency effects in the Accessibility settings to improve performance.
  • If your iPhone is still slow, consider backing up your data and performing a factory reset.

Frequently Asked Questions

Why does my iPhone slow down after an update?

Your iPhone may slow down after an update because the new software requires more processing power or storage space than the previous version.

Can a software update damage my iPhone?

A software update itself should not damage your iPhone, but if the update process is interrupted or not completed properly, it can cause issues.

How often should I update my apps?

It’s a good idea to update your apps regularly to ensure they have the latest features and security updates.

Will resetting my iPhone delete my data?

Resetting your settings will not delete your data, but performing a factory reset will erase everything on your iPhone.

Can I undo an iPhone update?

Once an update is installed, it cannot be undone. However, you can restore your iPhone to a previous backup if you have one available.


  1. Restart your iPhone.
  2. Check your storage space.
  3. Update your apps.
  4. Disable background app refresh.
  5. Reset all settings.


If you find your iPhone slow after an update, remember that you’re not alone. Many users experience this issue, but with the steps outlined in this article, you should be able to get your device back to its usual speed. Remember to regularly maintain your iPhone by clearing out unnecessary files, updating apps, and managing your settings. If these steps don’t work, don’t hesitate to reach out to Apple Support for help. Keep your iPhone running smoothly, and you’ll continue to enjoy the many features and benefits it has to offer.