Honor View 20 got a new firmware update this morning. This has the designation PCT-L29 10.0.0.179 (C432E10R2P5) and had the December 2019 patch with it.
After several months there is now an update for the Honor View 20 again. That is very disappointing for a flagship from 2019. Also that the December 2019 patch is only available is not satisfactory.
In addition to a new security patch, there are also various other improvements. With 670 MB, the update is not exactly small either. So you should definitely use wifi.