How to Fix iPhone Alarm Not Going Off: Troubleshooting Tips

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Written By Jam radar

Jam Radar specializes in delivering astute tech reviews, comprehensive guides, and precise troubleshooting solutions.

Fix iPhone Alarm not going off

Are you tired of missing important appointments or waking up late because your iPhone alarm is not going off as it should? You’re not alone! Many iPhone users have faced this frustrating issue. But fear not, as we’ve compiled this comprehensive guide to help you resolve the “iPhone alarm not going off” problem once and for all.

Why Is Your iPhone Alarm Not Going Off?

If you’ve ever wondered why your iPhone alarm fails to sound when you need it the most, there can be various underlying reasons. Let’s delve into these issues one by one, providing you with practical solutions.

Common Reasons Your iPhone Alarm Is Silent:

Do Not Disturb Mode:

Sometimes, your iPhone’s “Do Not Disturb” mode might be the culprit. Check if it’s enabled accidentally, and if so, turn it off. Simply swipe down from the top right corner and tap the crescent moon icon to disable it.

Volume Settings:

It’s possible that your iPhone’s volume settings are too low, muting your alarm. Adjust the volume by pressing the volume buttons on the side of your device.

Software Glitches:

Occasionally, software bugs or glitches can disrupt alarms. Ensure your iPhone is running the latest iOS update by going to Settings > General > Software Update.

Alarms in Silent Mode:

If your iPhone is in Silent Mode (the switch on the side is orange), alarms won’t make a sound. Toggle the switch to the non-silent position.

Third-Party Apps:

Check if you’ve installed third-party alarm apps that may interfere with the default Clock app. Uninstall any unnecessary apps or those known to cause issues.

Storage Issues:

A full iPhone storage can lead to unexpected problems. Free up space by deleting unused apps, photos, or videos.

Fixing the iPhone Alarm Issue:

Now that you know the potential reasons behind your iPhone alarm’s silence, let’s discuss how to fix it.

1. Disable Do Not Disturb:

  • Swipe down from the top right corner to open Control Center.
  • Tap the crescent moon icon to turn off “Do Not Disturb.”

2. Check Volume Settings:

  • Adjust the volume using the physical buttons on the side of your iPhone.
  • Also, check the alarm volume within the Clock app settings.

3. Update iOS:

  • Go to Settings > General > Software Update.
  • If an update is available, install it.

4. Ensure Silent Mode Is Off:

  • Toggle the silent mode switch on the side of your iPhone to the off position.

5. Remove Third-Party Alarm Apps:

  • Go to your home screen and long-press on any app icon.
  • Tap the “X” button to uninstall any third-party alarm apps that may be causing conflicts.

6. Free Up Storage:

  • Go to Settings > General > [Device] Storage.
  • Delete unnecessary apps, photos, or videos to create more storage space.


Your iPhone alarm not going off can be a frustrating experience, but by following the steps outlined above, you can resolve this issue and ensure that you wake up on time for all your important commitments. Remember to regularly update your iOS and keep your device clutter-free to prevent future problems. Say goodbye to late mornings and hello to a punctual iPhone alarm!

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