【實用工具app】Xperia Service Menu|最夯免費app-綠色工廠好玩App

Every android phone have a code that, when dialed, opens up a service menu that provides additional informations about the phone and provides the options to test various features of the phone.

This application saves the user from remembering and dialing the long secret code and able her to open the service menu on her Xperia just by touching a button.