===== How root an Android device =====

Unlock / root Wiko
http://androidmtk.com/download-kingroot-application


Android Kerata KN2 
  http://www.kingoapp.com/android-root.htm
  
http://blog.mx17.net/2011/08/03/howto-root-your-xperia-x10-mini-pro-2-1-1-a-0/