I tested on my P10 Plus, but this can work on other Huawei phones as well I believe. I have EMUI 8 with Android 8 and my OS is Ubuntu 18.10 with GSConnect
- Go to Ignore Battery Optimization -> Change from Allowed to All Apps -> Navigate to KDE Connect and choose Allow
- Go to Apps -> KDE Connect -> Open by default -> Battery -> Change Launch to Manage manually -> Select all options
- Restart your phone and open the KDE Connect App
A book, a movie, a song to be familiar to everyone?