Android mobile devices crack connection to wifi hotspot network connection by installing using wifi master key software. To use the master key, you need to turn on the mobile phone data traffic or connect to the wireless wifi hotspot network, and you need to download the WiFi hotspot network data from the network for analysis in order to connect to the shared wifi network hotspot. Can not connect to the wireless wifi network hotspot, the key depends on other users to share the wireless wifi hotspot account data to connect.