Anti Theft helps you protect your iPhone from thieves

  Anti theft is a tweak released during this night in Cydia, and with its help you can protect yourself against thieves who would be interested in taking possession of it without your consent. The tweak has 3 working modes, each of them specially designed for situations where you leave the device in a certain location. The first is called Motion Detector, it is activated after you place the terminal on a flat surface, and activates the alarm when the device is moved; the second is called Pocket Mode, it is activated when you insert the terminal into your pocket and activates the alarm when you take it out; the third one is called Power Detector, it is activated when you connect the terminal to a power source and activates the alarm when it is disconnected.

Anti Theft will help you protect your iPhone or iPod from thieves. Setup your master password and select between Motion, Pocket or Power Modes... On each mode "Anti Theft App" will play alarm sound and will automatically save 5 pictures using the front facing camera. The alarm sound will stay on even if you exit or completely close the app. In order to stop the alarm or disable protection you must enter your password. 

Motion Detector: 

Place your device on a surface and click the "Motion Detector" button. Even a slight movement will trigger the alarm. 

Pocket or Bag Detector: 

Click the Pocket button and place your device in your pocket or a bag, pulling out the device will trigger the alarm. 

Power Detector: 

Connect your device to a Power source / Computer and click the Power button, Disconnecting the cable will trigger the alarm.

  Anti Theft works on the basis of a main password that must be set through the settings menu in the Settings application, but also of an alarm that, after triggering, sounds continuously until the main password is entered. When the alarm is triggered, the tweak also records 5 pictures using the main camera, but does not send them anywhere, so the thief can quickly delete them, after unlocking the terminal. The tweak is available for free in Cydia's BigBoss repo.