If you are rooted you can install easily. Check on firmware FinderGuys how i can install Honor 10 pie 9.0 beta? The beta is closed..
I have installed 8.1, when i open firmware finder i have error message: this emui version is not supportedIf you are rooted you can install easily. Check on firmware Finder
-_-I have installed 8.1, when i open firmware finder i have error message: this emui version is not supported