Prepare your phone and PC in case the worst happens
1. Download the software
The Prey anti-theft software is available for Linux, Windows, Mac and Android devices. Your first step is to download it from its website (or from the Android Market) and run the installer. This requires administrator privileges.
When you're installing Prey for the first time, you'll be prompted to create a new user account. If you intend to install Prey on other devices later on, you should select the option to register the new device with your existing user account.
3. On dual-boot
If you're running Prey under multiple operating systems on the same machine, first register as an existing user. Next, copy the device key created by the first install, and replace the 'device_key' field in the config file under the second operating system.
4. Configure behaviour
With the device registered, you can log into the web-based control panel. Here, you can configure the device to perform particular actions and gather specific information if it goes missing. Follow the instructions for an explanation of the various options.
5. Activate Prey
When you lose a device, you should head to the control panel and mark it as missing. Prey will then gather information about the device based on your config file, and will send you reports at regular intervals (or instantly if you have a Pro account).
6. Prey on the thief
When reporting a missing device, you need to provide various identification features including its serial number and UUID. Thanks to Prey, you can also include screenshots and the thief's geo-location, to increase your chances of getting it back.