To take a screenshot, you must simultaneously press the home + lock buttons and your terminal will record the image displayed on your screen. The screenshots can be seen in the Photos application and downloaded like any other picture taken with your terminal. When you take a screenshot, the terminal screen turns white for a fraction of a second and the terminal makes an identical sound, the one you hear when you take a picture. No screenshot flash is a tweak recently published in Cydia that removes the setting due to which the screen of our terminal turns white when we take a screenshot. The tweak has no other functionalities, it doesn't have an application, it doesn't appear in settings, it just works.
No screenshot flash is available for free in Cydia.
