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Handshake emoji allows you to choose separate skin tones for each hand.New emoji including faces, hand gestures, and household objects are now available in emoji keyboard.Apple Pay and password autofill in apps and Safari can be used with Face ID while wearing a mask.Face ID while wearing a mask option on iPhone 12 and newer.This update also includes new emoji, a new voice option for Siri, and other features and bug fixes for your iPhone. IOS 15.4 adds the ability to unlock with Face ID while wearing a mask on iPhone 12 and newer.
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