Sometimes we leave our smartphones behind when we want to grab something quick from a nearby store or run to the kichen to dish out something for the visitors. We thereby leave our unlocked smartphones and personal messages vulnerable to prying eyes. Although, there are apps available on BlackBerry App

Unlike the default screenshot capability of BlackBerry 10 devices, BlackBerry OS7 devices do not have a built-in way to take a screen capture. Instead, we use a third party application from BlackBerry App World to successfully capture screen moments. The most popular app for this purpose is Screen Muncher by