When you find that some game (such as Super Mario Run) or app requires the root access to your Android device, or it is unable to work because of some service or authorization issues, remember to try a very famous and popular Android app: Lucky Pacher. It is able to crack many well-known commercial Android games and apps with ease. But there is no guarantee that they will be cracked 100%, that's why it got its name.

With the development of mobile devices and network, intelligent mobile phone has become a new paradise for hackers. Imagine, under this environment of everybody holds a smart phone nowadays, nothing is more active than the mobile phone viruses and the vulnerabilities' exploits of software and mobile network. Therefore, to understand and master some practical security tools seems necessary and meaningful.