It is impossible ton connect LocusGIS with my Dropbox account. I have a security alert message (not translated) that I don't really understand (see screen capture).
I am runing Android 11, maybe it is the reason of this problem ?
this error isn't translated because comes from Dropbox. Anyway, would you please try to uninstall KiMaps and GeoGIS app (if installed) and try it again?
Thank you Petr. It was because of KiMaps ;-) It works now.