How to Fix Apps That Will Not Open on an iPhone

If you’re experiencing issues with apps on your iPhone that refuse to open, you’re not alone. This common problem can be caused by a variety of factors, including software glitches, outdated apps, or system errors. Fortunately, there are straightforward steps you can take to troubleshoot and resolve the issue, restoring your apps to proper working order. Before getting started, ensure your iPhone is charged and connected to a stable internet connection if needed. Some solutions may require basic knowledge of your device settings, but most are simple enough for anyone to perform.

What You’ll Need

• Your iPhone with the problematic app(s) installed
• Stable Wi-Fi or cellular internet connection
• Optional: your Apple ID password for updates or app reinstallation

Step-by-Step

1. Close the App Completely
   • Double-click the Home button (or swipe up from the bottom on iPhone X or later) to open the app switcher.
   • Find the app that won’t open and swipe it up and off the screen to close it.
   • Reopen the app by tapping its icon from the Home screen or App Library.
2. Restart Your iPhone
   • Press and hold the side button and either volume button (on iPhone X or later) or the top button (on older models).
   • Slide to power off when prompted.
   • Wait a few seconds, then press and hold the side or top button again to turn your device back on.
3. Update the App
   • Open the App Store.
   • Tap your profile picture in the top right corner.
   • Scroll to see pending updates and tap “Update” next to the app or “Update All.”
4. Check for iOS Updates
   • Go to Settings > General > Software Update.
   • If an update is available, tap “Download and Install.”
5. Reinstall the App
   • Tap and hold the app icon on your Home screen.
   • Select “Remove App” then confirm “Delete App.”
   • Go to the App Store, search for the app, and reinstall it.
6. Reset Settings (if necessary)
   • Navigate to Settings > General > Reset > Reset All Settings.
   • This will reset preferences but keep your data intact.
7. Check App Permissions and Restrictions
   • Go to Settings > Privacy to ensure apps have necessary permissions.
   • Check Settings > Screen Time > Content & Privacy Restrictions for any restrictions affecting the app.

Common Mistakes

• Not closing the app properly before restarting the device.
• Skipping app or system updates, which can cause compatibility issues.
• Deleting the app without reinstalling, leading to missing files or corrupted data.
• Ignoring system-wide issues like network connectivity problems.
• Resetting all settings unnecessarily, which can erase preferences but not resolve app-specific issues.

Tips

• Always back up your iPhone before performing major resets or updates.
• Use Wi-Fi during updates or reinstallation to avoid data charges.
• Check Apple’s System Status page to see if there are ongoing outages affecting app services.
• Clear your app cache if the app offers such an option within its settings.
• Ensure your device’s storage isn’t full, as lack of space can prevent apps from opening.

Troubleshooting

If the above steps don’t resolve the issue, consider the following troubleshooting options:

• Perform a hard reset: on iPhone 8 or later, quickly press and release volume up, then volume down, then press and hold the side button until the Apple logo appears.
• Connect your iPhone to a computer with iTunes (or Finder on macOS Catalina and later), and check for device issues or restore your device if necessary. Note that restoring will erase all data, so back up beforehand.
• Contact Apple Support or visit an Apple Store for professional assistance, especially if multiple apps or system issues persist.

Frequently Asked Questions

Why won’t my apps open after an iOS update?

This can happen if the app isn’t compatible with the latest iOS version. Updating the app or rolling back to an earlier iOS version (if possible) may help. Usually, updating both iOS and apps resolves the issue.

How do I know if an app is corrupted?

If an app repeatedly crashes or refuses to open after reinstalling, it might be corrupted. Deleting and reinstalling the app often fixes this. If problems persist, contact the app developer.

Can I fix app issues without losing data?

Yes, most troubleshooting steps like closing the app, restarting your device, updating, or resetting settings won’t delete your data. However, reinstalling the app may require re-logging in or reconfiguring settings.

My iPhone is stuck on the loading screen. What should I do?

This indicates a system error. Try force restarting your device, updating iOS, or restoring your device via iTunes or Finder. Backup your data before restoring.

Why do some apps open but then crash immediately?

This can be caused by corrupted app data, compatibility issues, or insufficient device storage. Reinstalling the app and freeing up space can often fix this.

Is it safe to reset all settings?

Yes, it resets preferences like Wi-Fi passwords and display settings but doesn’t delete your personal data. Use this as a last resort if other troubleshooting steps fail.

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