iPhone Alarm Not Going Off? Fixed!

Posted by Brian Davis on Feb 3, 2021 5:00 PM

iphone alarm not going off

Every iPhone user will use their alarm clock on the phone for a good reason. The iPhone default alarm sound is so annoying that you would do whatever you can to turn it off, but you will miss it when iPhone alarm not going off. The problem is that the alarm does not make any sound on a number of iPhones, and the users may then late for important things or totally forget about it.

Although the problem rarely occurs, you will find it hard to find a solution, because Apple doesn’t have an official solution to the problem yet. To help those who cannot use their alarm on the iPhone properly, we will introduce why this would happen and how to solve the problem in this guide.

Why iPhone Alarm Not Going Off

Before we dive into the solutions, why not take a moment to figure out what goes wrong so that we can solve the problem more effectively? Below are the most likely causes for the iPhone alarm not going off problem.

1. The volume is too low for you to hear it or the alarm sound you choose is not loud enough

2. The Do Not Disturb Mode is activated

3. System bugs strike

4. Your iPhone is connected to other playback devices, and the alarm sound is played there

Fix 1: The Best Solution to iPhone Alarm Not Going Off

It is difficult to truly identify where the problems lie, but TunesKit iOS System recovery will help you get rid of the problem with ease. This powerful iPhone system repair tool is able to eradicate all the system bugs that may make the alarm silent. In fact, it can deal with almost all the system errors on nearly all models of iPhone, iPad, iPod Touch, and Apple TV. Most importantly, most problems can be solved without any harm to the data on your device.

The functionality of this program doesn’t prevent new users to get used to it. Just press a few buttons and wait several minutes, and the problems will be gone. Plus, TunesKit will usher your iDevice into the recovery mode with one button free of charge, so you can also regard it as a free recovery mode initiator.

Download Download

ios system recovery

Highlights of TunesKit iOS System Repair

  • Fix issues of other iOS devices like iPad, iPod, etc.
  • Supports all iOS versions including the iOS 14.
  • Two modes of reparation: Standard and Advanced modes.
  • Simple interface and easy steps.

Steps to solve the iPhone alarm not going off

Step 1: Download and install TunesKit iOS System Recovery. Launch it and hook up your iPhone with the computer. When the program detects your iPhone, click on the "Enter Recovery Mode" button and your iPhone will be ushered into the recovery mode. After that, hit the "Start" button to continue.

connect iphone

Step 2: In this window, there are two repairing modes on the screen. Tap the "Standard Mode" button so that your iPhone alarm will be fixed without data loss. Then click on the "Next" button.

Select mode

Step 3: Ensure the model information of your iPhone shown on the screen is correct. Next, press the "Download" button to let the software download the firmware package matching with your iPhone.

download firmware

Step 4: After the firmware package is downloaded, press the "Repair" button to initiate the repairing process. When this process is completed, the phone will reboot and your alarm should sound normally.

fix ios

Fix 2: Adjust the Ringtone Volume Settings

check alarm sound

To many people, the first reaction upon finding out their alarms not working is to maximize the volume by holding the "Volume Up" button. However, this action may not actually increase the alarm volume, as holding the "Volume Up" button will increase the volume of the app you are currently using.

To make sure your alarm volume is maximized, follow the steps below. Go to "Settings" > "Sounds" (or "Settings" > "Sounds & Haptics"), and make sure "RINGER AND ALERTS" is set to a reasonable volume. Also here you should switch off the "Change with Buttons" option to make sure the ringer and alarm volume never change when you change the system volume with the buttons.

Fix 3: Turn Off the Do Not Disturb Option

do not disturb

Since the Do Not Disturb feature mutes all calls, alerts, and notifications on your iPhone, you should switch off this feature when the iPhone alarm does not go off. To turn it off, go to "Settings" > "Do Not Disturb" and switch off the feature. Or you can go to the control center and tap on the crescent-shaped icon to turn off the feature.

Fix 4: Disable Bluetooth and Disconnect All External Playback Device

turn off bluetooth

As a lot of people have the habit of linking their iPhones to Bluetooth headphones or other external playback devices, they are likely the culprits. When you have your iPhone connected with those devices and they are muted, there is no wonder that you won’t hear the alarm sound because it is played through the muted external devices instead of the phone speaker.
Therefore, the ideal solution is to turn off the Bluetooth in the Settings and disconnect all the external playback devices that are physically connected with your phone.

Fix 5: Set Multiple Alarms

set multiple alarms

One alarm might not work occasionally, what about 2 or even more? The point of setting an alarm is to inform you of the time to do something, so you might as well set multiple alarms around the same time to make sure at least one of them will sound. Even when you have fixed the alarm with the previous solutions, we still suggest you keep multiple alarms to avoid the resurgence of the problem. Besides, you can delete the alarm previously set on your phone by swiping right it in the Alarm app, then create another one that alarms at the same time.

Fix 6: Consult Apple Support

apple support

If all the solutions above fail to work and you still find yourself waking up late without hearing the alarm, it’s time to resort to Apple Support. The technicians of Apple Support will fix your iPhone, especially when hardware issues strike.


The iPhone alarm not going off problem is indeed bothering and critical. Serious results will come when it is handled not properly. Luckily, with the solutions we list, you will either get rid of the issue or reduce its side effects.

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has covered tech and entertainment for over 10 years. He loves technology in all its forms.

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