iPhone Running Slow? 14 Ways to Speed It Up

Is your iPhone running slower than usual? This article is here to help. We’ll walk you through easy-to-follow steps to get your phone back up to speed. Whether it’s a quick software update or a more in-depth fix, you’ll find simple solutions here. And if things get tricky, we’ve also got tips on when to reach out to Apple Support for extra help.

Why is My iPhone So Slow?

If you’re noticing your iPhone is slow, several factors could be at play. Understanding these can help you identify and fix the issue faster.

  • Storage Space: Limited storage hampers system operations.
  • Battery Health: Aging batteries can reduce performance.
  • Outdated Software: Older iOS versions may cause issues.
  • App Performance: Outdated or background apps can slow down the device.
  • Network Connectivity: Poor internet connections affect app performance.
  • Environmental Conditions: Extreme temperatures can impact device efficiency.
  • Device Settings: High brightness and dynamic backgrounds consume more resources.
  • Performance Management: Certain iPhone models have software to manage battery and performance, potentially slowing the device.

Understanding the reasons behind your iPhone’s slow performance is the first step. Next, let’s focus on solutions to these issues. From software updates to optimizing storage, there are several methods that can help improve your iPhone’s speed and overall performance. Follow along as we guide you through these fixes.

14 Methods to Speed Up a Slow iPhone

It’s time to focus on resolving issues that may slow down your iPhone. We’ll explore fourteen quick methods to improve your iPhone’s speed and responsivnes. These methods range from basic software updates to settings adjustments, but they all may improve your device’s performance.

Method 1: Restart Your iPhone

Restarting your iPhone can help clear temporary files and stop unnecessary tasks running in the background, potentially speeding up your device. This is often the first step in troubleshooting a slow iPhone as it’s quick and can resolve many minor issues.

  1. Press and hold either the volume button or the side button until the power off slider appears.Press and hold BUTTONS
  2. Drag the slider to turn your device off.drag the slider
  3. After your device turns off, press and hold the side button again until you see the Apple logo.

Method 2: Update iOS

Regularly updating your iPhone’s iOS can resolve performance issues and improve response speed. New updates sometimes include fixes that address iPhone slowing down issues.

  1. Open ‘Settings’ on your iPhone.Settings
  2. Tap ‘General’, then ‘Software Update’.software update available
  3. If an update is available, tap ‘Update Now’.
  4. Follow the on-screen instructions to complete the update.

For more guidance, visit Apple’s iOS Update Support.

Method 3: Clear Storage Space

Freeing up storage space can significantly improve your iPhone’s performance. Delete unused apps, clear cache, and transfer photos and videos to cloud storage:

  1. Open ‘Settings’ and navigate to ‘General’ > ‘iPhone Storage’.
  2. review storage usageReview the list of apps and the space they occupy.
  3. Uninstall apps you no longer use.uninstall apps you no longer use
  4. Clear cache and data from apps like Safari or Mail.clear website data in safari
  5. Move photos and videos to cloud storage or an external drive.offload photos to icloud

Method 4: Limit Background App Refresh

Apps refreshing in the background can slow down your iPhone. To manage this, disable it for apps that don’t need constant updates:

  1. Navigate to ‘Settings’ > ‘General’.
  2. Select ‘Background App Refresh’.
  3. Toggle off the feature for apps that don’t need to update in the background.background app refresh

Method 5: Reduce Motion and Transparency

Reducing motion and transparency effects can help fix slow iPhone issues. Disabling these features lessens the graphical load on your device.

  1. Access ‘Settings’ > ‘Accessibility’.accessibility settings
  2. Tap ‘Motion’ and enable ‘Reduce Motion’.reduce motion
  3. Go back and select ‘Display & Text Size’ to enable ‘Reduce Transparency’.reduce transparency

Method 6: Disable Location Services and Push Email

Location services and push email can drain resources and slow down your iPhone. Consider disabling them in Settings, to improve performance:

  • For Location Services, go to ‘Settings’ > ‘Privacy’ > ‘Location Services’ and toggle it off or customize for each app.turn off location services
  • To manage Push Email, open ‘Settings’ > ‘Mail’ > ‘Accounts’ > ‘Fetch New Data’ and adjust settings as needed.manage Push Email

Method 7: Disable Low Power Mode

Turning off Low Power Mode can help restore your iPhone’s performance levels. This mode is designed to extend battery life by reducing the phone’s processing power and limiting certain features, which can inadvertently slow down your device. Disabling it allows your iPhone to run at its normal capacity, potentially speeding up various functions.

  1. Open Settings on your iPhone.
  2. Tap Battery.Tap Battery
  3. Toggle off Low Power Mode.Toggle off Low Power Mode

Method 8: Disable Automatic iCloud Backup

This action prevents your iPhone from automatically backing up data to iCloud, which can consume significant system resources and bandwidth, potentially slowing down your device, especially if these backups happen while you’re using the phone.

  1. Go to Settings and tap on your Apple ID profile at the top.
  2. Select iCloud, then tap iCloud Backup.tap iCloud Backup
  3. Turn off the toggle for iCloud Backup.Turn off the iCloud Backup

Remember, it’s important to back up your data regularly to avoid unpleasant situations, so consider doing it manually at convenient times.

Method 9: Offload Unused Apps

Offloading apps is an unique feature in iOS – it frees up storage space by removing the app but keeping its documents and data. If you reinstall the app in the future, your data will still be there, offering a balance between saving space and keeping important data.

  1. Go to Settings and tap on General.
  2. Select iPhone Storage and browse the list of apps.browse the list of apps
  3. Tap on the app you want to offload.
  4. Choose Offload App and confirm.offload an app

This method is particularly useful for apps you don’t use frequently but might want to keep around.

Method 10: Disable Automatic App Downloads

By turning off automatic downloads, you prevent your iPhone from automatically downloading app updates, new apps purchased on other devices, and content like books. This can help save bandwidth and processing power, especially if you’re on a slower internet connection or if your device is busy with other tasks, potentially improving overall performance.

  1. Open Settings.
  2. Select App Store.Select App Store
  3. Under Automatic Downloads, toggle off all switches in Automatic Downlaods section.toggle off all switches in Automatic Downlaods section

Method 11: Manage Notifications

Reducing the number of notifications can help improve your iPhone’s performance by decreasing the load on the device’s processor and battery. Each notification can use a small amount of processing power, and if many apps are sending notifications frequently, it can add up. By selectively disabling or reducing non-essential app notifications, you can potentially make your iPhone faster.

  1. Open Settings and tap on Notifications.tap on Notifications
  2. Scroll through the list of apps and tap on the ones from which you wish to reduce notifications.select app
  3. Adjust the notification settings for each app according to your preferences. You can disable Allow Notifications completely or adjust the settings for Sounds, Badges, and Banners.Adjust the notification settings

Method 12: Check Your Internet Connection

A strong and stable internet connection is essential for optimal iPhone performance. Slow loading times in apps and browsers are often caused by poor connectivity rather than the device’s processing capabilities. That’s why a good connection can improve overall speed and responsiveness.

  1. Open Settings and tap Wi-Fi.
  2. Ensure you are connected to a Wi-Fi network. If not, select a network to join.Wi-Fi settings
  3. If already connected, try disconnecting and reconnecting to the Wi-Fi network.
  4. For cellular data, go to Settings > Mobile Service and ensure Mobile Data is on.mobile service settings
  5. If issues persist, consider restarting your router or contacting your ISP.

Method 13: Network Settings Reset

Resetting your network settings can resolve connectivity issues that might be causing lag. Do this by following theses steps:

  1. Open ‘Settings’ > ‘General’ > ‘Transfer or Reset iPhone’transfer or reset iphone
  2. Select ‘Reset’.
  3. Tap ‘Reset Network Settings’ and confirm.tap reset network settings
Remember, this will erase all saved Wi-Fi networks and passwords.

Method 14: Factory Reset

A factory reset can be a last-ditch solution for an iPhone that’s constantly lagging. This erases all data and settings, so ensure you back up important information beforehand. To perform factory reset:

  1. Navigate to ‘Settings’ > ‘General’ > ‘Transfer or Reset iPhone’.
  2. Choose ‘Erase All Content and Settings’ and confirm.erase this iphone

While these fourteen methods can significantly improve your iPhone’s performance, there might be instances where professional assistance is required. If you’ve tried these solutions and your iPhone is still lagging, it could indicate a deeper issue. In the next section, we will discuss when and how to seek help from Apple Support, so you can get expert advice for more complex problems.

When to Consult Apple Support

If you’ve implemented the suggested methods and your iPhone’s performance hasn’t improved, it may be time to seek help from Apple Support. Professional assistance is especially vital in situations where:

  • The device consistently crashes or restarts unexpectedly.
  • There are persistent software glitches that standard troubleshooting doesn’t resolve.
  • You encounter hardware-related problems, like a malfunctioning screen or buttons.
  • The iPhone shows signs of battery degradation beyond normal use.
  • Performance issues arise immediately after an iOS update.

Apple Support can provide advice fit for your case, repair services, or even replacement options if necessary. Contacting them is as easy as it gets – you can do so via their official website, by phone, or by visiting an Apple Store. Remember, timely professional support can prevent further complications and ensure your iPhone functions optimally.


We’ve covered a range of ways to speed up your iPhone in this article. From easy fixes to more advanced techniques, these tips should help solve most speed issues. Remember, keeping your iPhone updated and cleaning it up from time to time are key to a smooth experience. And if you’re still stuck, Apple’s experts are just a call or click away for that extra support.


Yes, some apps, especially those with high graphics demands or background processes, can slow down your iPhone. Regularly monitoring and closing such apps when not in use can help maintain optimal performance.
Restoring from an old backup can sometimes slow down your iPhone, especially if the backup contains outdated apps or settings not optimized for the current iOS. It’s a good idea to periodically clean up and update the content in your backups.
Extreme temperatures, both hot and cold, can affect your iPhone’s performance. Apple recommends using the iPhone in ambient temperatures between 0º and 35º C (32º to 95º F) for optimal performance.
Yurii Kulynych is a skilled professional who continues to work in Quality Assurance (QA) for InsanelyMac while also starting to write articles. He has a strong eye for detail and extensive experience in ensuring content quality, especially in areas like data recovery, understanding macOS/iOS, and storage solutions for Apple devices. Yurii excels in writing easy-to-follow guides and putting together helpful toolkits.
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