Low Power Mode yet Say Hey to Siri – Earlier Siri feature was disabled on low power mode. But now Hey Siri now works on Low Power Mode settings even when the battery is low. Face ID Rescanning – Apple has made the process of rescanning the face easier after a Face ID fails. In iOS 11, users had to swipe up and then down on the Home indicator for a rescan. But now, in iOS 12, Apple users can simply swipe up from the bottom in order to rescan. Apple Music Lyric Search – Searching for a song has got more smooth and effective now because of the Music app; users can now search for a song by putting a lyric from that song. This will ensure an easy hunt for a song that has been stuck in the head without remembering the title of it. So just by typing a lyric from the song in the Music app, Apple Music will initiate a search through lyrics to find the track.