All documentation is online! at this address - https://goo.gl/oj2lPq
Instructions: go to link (https://goo.gl/oj2lPq) - choose a language (folder) - choose document #Attention: because documents are available on the Internet, the author has the right to change the contents without any warnings!
You can get help on the official forum:
XDA-Developers.com - http://forum.xda-developers.com/showthread.php?p=52558189
4PDA.RU - http://4pda.ru/forum/index.php?showtopic=561761
MOTOFAN.RU - http://forum.motofan.ru/index.php?showtopic=1736421