I'd try asking for help in dedicated forums here.
https://answers.microsoft.com/en-us/msoffice/forum/msoffice_onedrivefb-mso_imobile
--please don't forget to Accept as answer if the reply is helpful--
This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
We are running in to Weird issue. On the IOS 14.0/14.1 version, OneDrive app is installed. We have enabled conditional access policy as well to have MFA enabled for all mobile devices. so when i launch the app on my mobile, it prompts me for username and pwd which i enter then it takes to MFA page. Once i move over from that screen to get the MFA code and come back to OneDrive app it reports that "We could not sign you in". So i believe when we move away from the onedrive app screen to get the MFA code it has the issue. Anyone have seen these
I'd try asking for help in dedicated forums here.
https://answers.microsoft.com/en-us/msoffice/forum/msoffice_onedrivefb-mso_imobile
--please don't forget to Accept as answer if the reply is helpful--
anonymous user ,
As issues with tag "office-onedrive-client-itpro" are related to general issues of OneDrive clients on Windows, but your issue is about OneDrive on IOS, which is not supported on Q&A forum.
I would modify the tag to be "not-supported". Thanks for your understanding.