Led flash alert
iPhone 8+ led alert stopped working. Hard reset performed
iPhone 8 Plus, iOS 14
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This is what Apple says about Flash for Alerts:
Get LED flash alerts on your iPhone or iPad Pro
The LED flash on your iPhone or iPad Pro can blink when your device is locked and you receive a notification. This can be useful if you don't want to miss a notification while your device is locked and silent.
How to turn on LED Flash for Alerts
- Go to Settings > Accessibility, then select Audio/Visual.
- Turn on LED Flash for Alerts.
- Turn on Flash on Silent if you want LED Flash for Alerts only when your iPhone or iPad Pro* is silenced.
LED Flash for Alerts works only when your device is locked.
* LED Flash for Alerts is available for iPad Pro models introduced in 2016 or later.
