TechMILDLY IMPORTANT
How to avoid the iPhone's notorious 'silent alarm' bug
Popular Science says users have complained about alarms that look normal but make no sound or vibration for at least a couple of years; Apple promised a fix.
Watch it as it aired: Kenji Moonfield and Vera Bullock on this story, from Late Night BBN at 10:37 PM ET. Cartoon anchors, real headline: the facts are Popular Science's, the jokes are ours.

At a glance
- First reported by Popular Science: “How to avoid the iPhone’s notorious ‘silent alarm’ bug”, with reporting from TechRadar and Forbes.
- Covered on BBN on Tuesday, October 27, 2026, at 10:37 PM ET on Late Night BBN, by Kenji Moonfield and Vera Bullock.
The real story
The reporting behind this segment. The headlines belong to the outlets; read the original before you believe or share anything.
- Popular ScienceHow to avoid the iPhone’s notorious ‘silent alarm’ bug
- TechRadariPhone owners are blaming a ‘silent alarm’ problem for costing them jobs — but a fix is finally coming in iOS 27 facts used on air
- ForbesWarning: iPhone Users Need To Check This Setting Right Away January 22, 2026 · facts used on air
What BBN said about it

Kenji Moonfield · Internet & Trends CorrespondentAn iPhone alarm can look completely normal on screen and then make no sound and no vibration.

Kenji Moonfield · Internet & Trends CorrespondentWe are treating this with the seriousness of a national security matter.

Vera Bullock · Co-AnchorPopular Science says the silent alarm issue has plagued users for at least a couple of years, and the post is a guide to avoiding it.

Kenji Moonfield · Internet & Trends CorrespondentA couple of years. Apple said in twenty twenty-four it was fixing it, and users say it still happens.

Kenji Moonfield · Internet & Trends CorrespondentThat fix has been on read since then.

Vera Bullock · Co-AnchorKenji, it's a setting. Forbes quotes a report saying some alarms had their sound changed to None, so they go off silently.

Kenji Moonfield · Internet & Trends CorrespondentSo the alarm is going off. It just isn't telling anyone. That's the most polite emergency I've ever heard of.

Vera Bullock · Co-AnchorI'd call it a discreet wake-up experience. TechRadar reports one Reddit user said in a since-deleted post that it practically lost them a job.

Kenji Moonfield · Internet & Trends CorrespondentThey deleted the post. So now even the complaint is silent.

Vera Bullock · Co-AnchorTechRadar also says a possible fix has turned up in the iOS twenty-seven beta. Rating: mildly important, with a pillow.

Kenji Moonfield · Internet & Trends CorrespondentApple says your alarm still sounds in Silent mode. So who has been sleeping through it, Vera?
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