If you are trying to log in with version 4.0.9, the problem is that OSM now requires OAuth 2.0:
OsmAnd supports OAuth 2.0 from version 4.8.
(For verification of the entitlement for free map updates OAuth 2.0 support may not be required.)
If you are trying to log in with version 4.0.9, the problem is that OSM now requires OAuth 2.0:
OsmAnd supports OAuth 2.0 from version 4.8.
(For verification of the entitlement for free map updates OAuth 2.0 support may not be required.)