FAQ ← Knowledge Base How does fingerprint unlock work? What music players are supported with Next? When will I see a 'Swipe to Join' a conference call? Why do the apps on the App Launcher seem to periodically reset? How can I change the wallpaper on Next to my own image? Why do I still see the system lock screen after unlocking Next? How do I see and choose which calendars to show on my Next Lock Screen? How do I add my app to the Launcher area? What content will be displayed on my lock screen? Will my personal content get displayed on my lock screen? Why does my phone's system lock show "None" as grayed out, is that Next related? What level of security does next provide? How Do I Show a 24 Hour Clock?