How would you change the Lock screen?
The Lock screen serves too diametrically opposed functions — to secure your iPhone or iPad against unauthorized access, and to provide convenient access to information and actions.
The original iPhone simply, delightfully let you swipe to unlock, with or without a passcode. Over time, Apple has added greater security to the Lock screen, including passwords, hardware encryption, Touch ID, PreBoard, and more. The company has also added greater convenience, including showing the time and date, alerts, wallpaper, optional direct access to Siri, Notification Center, Control Center, Passbook, motion wallpapers, Emergency Card, and more.
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