A nationwide test of the
UK’s emergency alert service will take place at 3pm on Sunday 7 September 2025. The alerts will warn you if there’s a danger to life nearby, such as flooding or fires.
However, we are concerned about the potential safety risks to survivors who may be keeping their phones hidden from an abuser, as the alert is a loud, siren-like sound with a screen message and vibration.
Survivors can opt out from receiving emergency alerts to avoid their device from being detected. Emergency Alerts will be sent to compatible mobile phones within an area of risk. Emergency alerts work on:
- iPhones running iOS 14.5 or later
- Android phones and tablets running Android 11 or later
The alert may still be received on earlier versions of Android. To check, search your device settings for ‘emergency alerts’.
How to opt out on iPhones and Android phones.
To opt out:
- Search your settings for ‘emergency alerts’.
- Turn off ‘severe alerts’ and ‘extreme alerts’.
Other mobile phones and tablets.
Depending on the manufacturer and software version of your phone, emergency alerts settings may be called different names, such as ‘wireless emergency alerts’ or ‘emergency broadcasts’.
The settings can usually be found in one of the following ways.
Go to:
- ‘message’, then ‘message settings, then ‘wireless emergency alerts’, then ‘alert’
- ‘settings’, then ‘sounds’, then ‘advanced’, then ‘emergency broadcasts’
- ‘settings’, then ‘general settings’, then ‘emergency alerts’
Then turn off ‘severe alerts’, ‘extreme alerts’ and ‘test alerts’.