At present, the new version of software can only be downloaded and updated through Google play. However, Huawei mobile phones do not support Google play, so the software cannot be updated and used. How to download the latest software?
Try running the Android apk available on the downloads page:
The APK is only available when accessing the downloads page from a PC or MAC.
Go to a computer and mail the 200Mb APK to your phone/tablet ???
You should be able to open https://roonlabs.com/downloads as desktop version in your mobile browser and directly access the apk download from there … no?
(I know I can)