MTRoA running Andros 13 fails to sign in to Teams - Sign in log shows error code 50199

Haputantri Kariyawasam 0

I have MTRoA device running Android 11, was running OK.

After upgrading to Android 13 via Yealink management portal, it is unable to sign in to Teams anymore.

Azure Sign in log shows error code 50199.

Vendor says Andros 13 should work with Teams.

I excluded any issue with Conditional Access, and Intune MDM settings are properly set as per the documentation.

Any clues what might be the issue ?

Pauline Mbabu 1,840 Reputation points Microsoft Employee

2025-09-19T23:25:39.09+00:00
Hello @Haputantri Kariyawasam ,
Is this still happening?
The error AADSTS50199 means:

For security reasons, user confirmation is required for this request. Interrupt is shown for all scheme redirects in mobile browsers. No action required. The user was asked to confirm that this app is the application they intended to sign into. This is a security feature that helps prevent spoofing attacks. This occurs because a system webview has been used to request a token for a native application. To avoid this prompt, the redirect URI should be part of the following safe list: http:// https:// chrome-extension:// (desktop Chrome browser only) -https://learn.microsoft.com/en-us/entra/identity-platform/reference-error-codes
This typically appears in interactive sign-in logs and is often followed by a successful sign-in event.

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