No EMUI 10 for the Huawei Mate 9 and Mate 9 Pro, Huawei confirms - NotebookCheck.net News
Huawei releases Android 9 Pie update with EMUI 9 for Mate 9 series and nova 2s - GSMArena.com news
Download and Install Huawei Mate 9 and 9 Pro Android 9.0 Pie Update
Looking to update Huawei Mate 10 Lite to latest Android 9.0 Pie firmware? Then you're at the right place. Here we have step-by-st… | Android 9, Android, Huawei mate
How To Downgrade Huawei Mate 9 from Android 9.0 Pie to Oreo
Huawei's Android 9 Pie update for P20 and Mate 10 gets an official release date - PhoneArena