Reminders App Not Working or Syncing on iPhone? – (10 Ways to FIX)

Our smartphones have become essential tools for managing our lives. The Reminders app on iPhone is a handy tool for keeping track of tasks, but what do you do when it’s not working correctly or fails to sync across your devices?

Reminders App Not Working or Syncing on iPhone


  • Ensure your phone is connected to the internet and toggle Airplane mode for a quick network refresh.
  • Confirm Reminders app notifications are enabled and properly configured in your iPhone settings.
  • Keep your Reminders app updated through the App Store and consider reinstalling if problems persist.
  • Verify iCloud syncing for Reminders is enabled in your iPhone settings to ensure seamless data transfer across devices.
  • Regularly update your iPhone’s iOS to access the latest features and bug fixes, enhancing overall app performance.

Why Are My Reminders not Syncing Across My iPhone and iPad?

Reminders may not sync due to connectivity issues or incorrect iCloud settings. Ensure both devices are connected to the internet and check iCloud settings to confirm syncing is enabled.

How to Fix Reminders App Not Working or Syncing on iPhone or iPad

To fix Reminders app issues on iPhone or iPad, try toggling Airplane mode, force close and reopen the app, check location and notification settings, perform a force restart, ensure iCloud syncing is enabled, update the app, consider reinstalling it, reset all settings, and update your iOS.

Here, we’ll walk you through step-by-step solutions to resolve any issues you might encounter with the Reminders app on your iPhone or iPad.

1. Airplane Mode

Airplane Mode
Airplane Mode

A quick and simple solution to most connectivity issues is toggling Airplane mode on and off. This action refreshes your network connection and can often resolve problems related to syncing your reminders across devices.

2. Force Close and Reopen the App

Closing the Reminders app completely and reopening it can fix minor glitches. Swipe up from the app switcher or press the home button (or swipe up, depending on your iPhone model) to close the app, then relaunch it.

3. Check Location-Based Services

If you use location-based reminders, ensure that your iPhone has permission to access your location. Go to Settings > Privacy > Location Services, and make sure Reminders are allowed to use your location.

4. Review Notification Settings

Navigate to Settings > Notifications > Reminders. Confirm that notifications are enabled, especially time-sensitive notifications. You can customize alert styles and sounds according to your preference.

5. Force Restart Your iPhone

Force Restart Your iPhone
Force Restart Your iPhone

Perform a force restart by quickly pressing and releasing the volume up button, then the volume down button. Finally, press and hold the side button until the Apple logo appears. This safe method resolves software-related issues without deleting your personal data.

6. iCloud Syncing

Check your iCloud settings to ensure Reminders syncing is enabled. Go to Settings > [Your Name] > iCloud > Reminders. Toggle off and then on the Reminders option to refresh the sync settings.

7. Update the Reminders App

Ensure your Reminders app is up to date. Open the App Store, search for “Reminders,” and update the app if an update is available. Keeping your apps current ensures you have access to the latest features and bug fixes.

8. Reinstall the Reminders App

Reinstall the Reminders App
Reinstall the Reminders App

If all else fails, consider deleting the Reminders app and reinstalling it from the App Store. Press and hold the app icon, select “Remove App,” then reinstall it from the App Store. This process can resolve underlying software issues.

9. Reset All Settings

Reset All Settings
Reset All Settings

As a last resort, reset all settings on your iPhone. Go to Settings > General > Reset > Reset All Settings. This action won’t delete your data but will reset system settings, potentially resolving complex issues affecting the Reminders app.

10. Update iOS

Update iOS
Update iOS

Ensure your iPhone is running the latest version of iOS. Go to Settings > General > Software Update. If an update is available, download and install it. Apple frequently releases updates to fix bugs and improve system stability.

FAQ – People Also Ask

How Often Should I Check for iOS Updates on My iPhone?

It’s a good practice to check for iOS updates regularly. Apple releases updates with bug fixes and improvements. Go to Settings > General > Software Update to see if a new update is available. Checking every few weeks is advisable.

Will Force Restarting My iPhone Delete My Data?

No, force restarting your iPhone (pressing volume up, then volume down, and holding the side button until the Apple logo appears) will not delete your data. It’s a safe way to resolve software-related issues without affecting your files and apps.

How Long Does It Take to Reinstall the Reminders App From the App Store?

A8: Reinstalling the Reminders app typically takes about five to ten seconds, depending on your internet connection speed. After reinstalling, you can find the app on your home screen, ready to use.

Can I Use a Different Sound for My Reminder Notifications?

Yes, you can customize the sound for Reminder notifications. In the Reminders app, go to Settings > Notifications > Reminders, and you can choose from various sounds available on your iPhone.


Following these troubleshooting steps, you can resolve issues with the Reminders app on your iPhone and enjoy seamless syncing and reliable notifications. If you found this guide helpful, don’t forget to comment below for more useful tips and tricks.

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