On iOS 7, you can set a phone number and message that will be displayed on the screen after the device is erased so someone can contact you if they find it. Erase: You can also remotely erase the device, removing any sensitive personal or business data.People won’t even be able to boot Windows, Linux, or other operating system on it. The Mac will be useless until the passcode is provided. When someone boots the Mac, it will enter the recovery screen, display a message you’ve entered, and force someone to provide a firmware passcode you remotely set. This doesn’t just set a user account password - when the Mac receives the lock command, it will shut down. Lock (Macs): Macs don’t have a “lost mode,” but you can remotely lock them.If the device is currently offline, Lost Mode will be activated the next time it connects. Lost Mode also enables a location tracking history, so you can sign into the iCloud website and track the device’s movements over time. “Activation lock” will also prevent people from activating the device without your original iCloud ID and password, so thieves won’t be able to resell or keep using your device. The message will persist even through factory resets on iOS 7. You can also enter a custom message that will be displayed on the device’s lock screen - you could provide details of where you can be reached if someone finds the device. Lost Mode allows you to set a new passcode to prevent the thief from using your device. Lost Mode (iPhones and iPads): Enable Lost Mode as soon as possible when your device is lost or stolen.This is ideal if you’ve lost the device somewhere nearby - maybe you don’t know where you left it in your house or perhaps you dropped your iPhone somewhere.

This happens immediately - if the device is offline, the two-minute sound will start playing the next time it comes online. Play Sound: The Play Sound button will play a two-minute sound on the device.Click a device’s dot on the map and you’ll be able to issue it commands:

Erase a macbook remotely