How detect security gaps that may be on the Android device easily

Android system has become a showcase for many of the security gaps, especially in recent times where we do not go away and find a loophole 'Stagefright' known significant Antstreeta recently as you can find out more information about this loophole through this subject and to this matter and, in particular, appeared many of applications that work to detect the gaps such as HTH.
The application of VTS is considered among the best applications that can be installed on your Android, a simple application that tests the most common defects to determine whether the device Android either phone or tablet at risk and penetration or not and it downloaded first is available free of charge on the Play Store store and download link the application will find the bottom of the matter.
Then scan the device with the click of a button you all you need is to click on Search to explain that to you picture the emergence of a comprehensive report containing the gaps that still exist in your machine, where at that moment, you must be hard working to fix it and search the Internet on how the closure of the bulk gaps that have emerged as the names of the report that the application open source which you can modify it that you are a developer applications or anything like that .. and simple as an addition Fmkavhat viruses such as Avast, Avira etc. reference work on the application by the virus, but this thing is totally wrong and that's what It came from the description of the application on Github platform where you can make sure of it yourself.