A TikTok star called Elly has claimed that smartphone users have been using their iPhone 'wrong' if they haven't been using one of its 'secret' features.
Elly, who known as @ellyawesometech on the platform, is known for her clever tech tips and tricks, having amassed a whopping 840,000 fans on TikTok.
She reviews all the latest tech products, while also providing demonstrations and informative clips about other gadgets. Recently, Elly posted a video where she uncovered one of the 'secret' features an iPhone has, and it's safe to say her followers were left impressed by the reveal.
She told her fans: "Back Tap is an insane hidden iPhone feature!" alongside footage of her explaining what it does. Sign up to the OK!
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