Mango. Here. :-P

Instructions : http://forum.xda-developers.com/showpost.php?p=16594614&postcount=126
Get it from XDA : http://forum.xda-developers.com/showthread.php?p=16594869#post16594869 or here or here !

Source : ProfesseurThibault (in french) |  WPCentral.com (in english)