Enable LED Flash Alert for iPhone with5
- Tap on the “Settings” app and then on “General”
- Select “Accessibility” and toggle the ON switch next to “LED Flash for Alerts”
This was an old jailbreaking tweak, butadopted it as an accessibility feature for 5. Undeniably useful for those with hearing difficulties, it’s also genuinely useful for those of us who regularly keep their phones on mute.