What’s required to use Lost Mode on a device?

Lost Mode is an MDM feature that allows administrators to lock a supervised device remotely, display a custom message, and track its location (if enabled). It requires an MDM solution to issue the command via APNs, and the device must be supervised. Find My (option B) enables user-initiated Lost Mode but isn’t required for MDM’s version. iCloud (option C) isn’t a prerequisite, though it’s often enabled. A passcode (option D) enhances security but isn’t required to activate Lost Mode. TheMDM Protocol Referenceconfirms MDM’s role in Lost Mode for supervised devices.