Re: Unable to log in with mobile app

by Dr. Nellie Deutsch.  

Hi Stephan,

If you're trying to login as admin, you'll have to provide access for yourself as admin. 

Here's more https://docs.moodle.org/31/en/Moodle_Mobile_guide_for_admins

1. In Administration > Site administration > Plugins > Web services > Mobile tick the 'Enable web services for mobile devices' checkbox
2. Click the button to save changes.

It worked for me.