21 iPhone Tricks You Didn’t Know Existed

1. Emit Light Flashes for Alerts

Emit Light Flashes for Alerts
Image Credit: https://www.pinterest.com/pin/23292123047347523/

You can change the settings to LED flash lights appearing whenever you get a phone call or text message. Go to Settings > General > Accessibility, scroll down and turn on “LED Flash for Alerts”.

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