Update

huawei sent me this email. Dear Valued Customer Thank you for contacting Huawei. Referring to your inquiry regarding the Mate 9 Source Code, please go to the link below and click on Page 2 (MHA Mate 9, MHA, Android 7.0, EMUI 5.0 ) to download the source code. http://consumer.huawei.com/en/opensource/detail/index.htm Should you have further enquiries, please do not hesitate to contact us at 1300 482 934. Our lines are open Mondays to Sundays from 9.00AM to 9.00PM and for further support, please visit http://consumer.huawei.com/au/support Thank you and best regards, Ali Asghar Huawei Support Team.