Short Answer

If apps start crashing after a system update on your iPhone or Android phone, first restart your device and check for app updates in the App Store or Google Play Store. Updates often fix compatibility issues caused by new system versions.

You can also clear app cache (on Android), check storage, or reinstall the app. These steps help remove bugs and make apps work smoothly again after updates.

Detailed Explanation:

Fix apps crashing after updates

After updating your iPhone or Android device, some apps may start crashing, freezing, or not opening properly. This happens because apps may not yet be fully compatible with the new system version. However, this issue can usually be fixed by following simple troubleshooting steps.

1. Restart your device

The first and easiest step is restarting your phone.

• Restart your iPhone or Android device

This clears temporary system glitches that may have occurred after the update.

2. Update apps

After a system update, app developers release updates to fix compatibility issues.

• Open the App Store or Google Play Store
• Update all apps

This is one of the most important steps.

3. Check storage space

Low storage can cause apps to crash.

• Go to device storage settings
• Delete unnecessary files

Free space helps apps run smoothly.

4. Clear app cache on Android

If you are using Android, clearing cache can help.

• Go to Settings → Apps
• Select the app
• Tap Storage → Clear Cache

This removes temporary files causing issues.

5. Reinstall the app

If the app still crashes, reinstall it.

• Uninstall the app
• Install it again from the official store

This removes corrupted data and installs a fresh version.

6. Check app permissions

After updates, permissions may reset.

• Go to Settings → Apps
• Check permissions

Make sure required permissions are enabled.

7. Update system again

Sometimes updates have bugs that are fixed in later patches.

• Check for another system update
• Install it if available

This may fix the issue completely.

8. Reset settings

If multiple apps are crashing:

• Reset settings on your device

This clears incorrect configurations without deleting data.

9. Check compatibility

Some apps may not support the new system version immediately.

• Check app page for compatibility updates

In such cases, wait for the developer to release an update.

10. Disable battery or background restrictions

System updates may change battery settings.

• Allow apps to run in background

Restrictions can cause apps to stop working.

11. Contact app support

If only one app is crashing:

• Contact the app developer

They may already be working on a fix.

12. Why apps crash after updates

App crashes happen due to:

• Compatibility issues
• Outdated apps
• Corrupted cache or data
• System bugs

Understanding the cause helps fix the issue quickly.

13. Best practices

To avoid such problems:

• Update apps regularly
• Keep storage free
• Install system updates carefully
• Wait before updating if needed

These habits reduce issues after updates.

Conclusion

Apps crashing after iOS or Android updates is a common issue caused by compatibility problems. By restarting your device, updating apps, clearing cache, or reinstalling apps, you can fix most problems easily. Keeping your system and apps updated ensures smooth performance and prevents future issues.