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Alarm stopped working after iOS 15

My alarm clock is not making any sound since the iOS 15 update. Apple Watch also not participating in the morning alarm.

iPhone 11 Pro

Posted on Sep 30, 2021 4:02 AM

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Question marked as Top-ranking reply

Posted on Dec 1, 2021 6:25 AM

Okay so I finally figured this out for those who use music for their alarm. The alarm will not play a song if it was downloaded in lossless audio format. Remove the download you want to use from your library and then download it again after switching the audio quality setting to “high quality” under music settings. You can then switch it back. Just make sure that the song you are trying to use for your alarm wasn’t downloaded in the lossless format.


When I try to use a song in lossless format, I get no sound and no vibrate but when I use a song downloaded in high quality, I get both sound and vibrate. Odd but try it yourself and hopefully that works for you as well.

48 replies

Jan 3, 2022 6:34 AM in response to pamceachern

I’m having the same problem! This is insane!! I’ve tried picking different ringtones for the alarms. I’ve set the alarms at different intervals. 2 minutes apart. Just to make sure I wake up. Starting an hour before I need to get up. Hoping that at least I will hear some faint ding. But no I just get some faint ding once. Not all the different ringtones I chose. Why would one of the most important features on everyone’s phones be messed with. APPLE PLEASE FIX THIS NOW AND ISSUE A NEE UPDATE IMMEDIATELY. Makes me disappointed that I finally went from my 7 to pro max 13. It doesn’t matter if you have a nice phone when your alarm doesn’t work. A basic feature!

Jan 30, 2022 5:54 PM in response to SoddaG

I called Apple Support (my watch was still under warranty) and they tried several things for several weeks including pushing updates to my watch. Finally, I said "I really need you to replace this watch -- it obviously does not work." Then they called me back, pushed me another update and the watch has been working perfectly ever since (about 2 weeks now).


I suggest calling Apple Customer Support . . . they obviously don't help us here.

Jan 31, 2022 12:48 AM in response to sjw_11

I was very frustrated last night when I could not get my alarm sounds and vibrations to work. I frantically searched the internet for answers, and I found one site that said to do a settings reset. Everything in this discussion has not helped, but to reset my settings did. If anyone wants to try this solution, Go to general->scroll to the bottom where it says reset and then choose the reset settings-option.


Hopefully, this helps the ones that it hasn't worked for

Alarm stopped working after iOS 15

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